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Brandão TO, Veiga ECDA, Levy RF, Damaso EL, Sandrim VC, Cavalli RC. Assessment by ABPM verified the presence of hypertension in patients with self-reported hypertension, pregnant women, as well as differences between ethnicities in women aged 39–39 years in the Ribeirão Preto cohort. Front Pharmacol 2022; 13:992595. [DOI: 10.3389/fphar.2022.992595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 10/20/2022] [Indexed: 11/10/2022] Open
Abstract
Introduction: Arterial hypertension is a global health problem and one of the main risk factors for cardiovascular diseases (CVD), and therefore for morbidity and mortality among adult men and women. Factors related to obstetric history, family history, sociodemographic characteristics, and lifestyle habits are known determinants of arterial hypertension.Methods: Case-control study of women belonging to the 1978/79 birth cohort conducted in the city of Ribeirão Preto/SP. Sociodemographic data, presence of comorbidities, maternal comorbidities, paternal comorbidities, comorbidities during pregnancy, and biometric and biophysical markers associated with blood pressure measured by 24-h ambulatory blood pressure monitoring (ABPM) were assessed in women aged 38–39 years. We want to study which variables of the previous sentence are related to the presence of hypertension measured by ABPM.Results: Data from 281 women were analyzed. Our results showed that ethnicity, a history of hypertension, and gestational hypertension reported by the women were significantly associated with the presence of hypertension measured by ABPM. Other factors such as marital status, educational level, comorbidities of the woman, paternal or maternal comorbidities, anthropometric measurements or serum levels of cardiovascular markers were not associated with the presence of hypertension measured by ABPM.Conclusion: We conclude that ethnicity, self-reported hypertension, and gestational hypertension are associated with arterial hypertension measured by ABPM.
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Rudakoff LCS, Magalhães EIDS, Viola PCDAF, de Oliveira BR, da Silva Coelho CCN, Bragança MLBM, Arruda SPM, Cardoso VC, Bettiol H, Barbieri MA, Levy RB, da Silva AAM. Ultra-processed food consumption is associated with increase in fat mass and decrease in lean mass in Brazilian women: A cohort study. Front Nutr 2022; 9:1006018. [PMID: 36313106 PMCID: PMC9615037 DOI: 10.3389/fnut.2022.1006018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 09/12/2022] [Indexed: 11/21/2022] Open
Abstract
Objective To investigate the association between ultra-processed food consumption at 23–25 years of age and measurements of body composition–fat mass, fat mass distribution and lean mass at 37–39 years of age in Brazilian adults. Methods 1978/1979 birth cohort study conducted with healthy adults from Ribeirão Preto, São Paulo, Brazil. A total of 1,021 individuals participated in the fat mass analysis (measured by air displacement plethysmography) and 815 in the lean mass analysis and fat mass distribution (assessed by dual energy X-ray absorptiometry). Food consumption was evaluated by a food frequency questionnaire. Food items were grouped according to the level of processing as per the NOVA classification. Ultra-processed food consumption was expressed as a percentage of total daily intake (g/day). Linear regression models were used to estimate the effect of ultra-processed food consumption (g/day) on body mass index, body fat percentage, fat mass index, android fat, gynoid fat, android-gynoid fat ratio, lean mass percentage, lean mass index and appendicular lean mass index. Marginal plots were produced to visualize interactions. Results The mean daily ultra-processed food consumption in grams was 35.8% (813.3 g). There was an association between ultra-processed food consumption and increase in body mass index, body fat percentage, fat mass index, android fat and gynoid fat and decrease in lean mass percentage, only in women. Conclusion A high ultra-processed food consumption is associated with a long-term increase in fat mass and a decrease in lean mass in adult women.
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Affiliation(s)
- Lívia Carolina Sobrinho Rudakoff
- Post-Graduate Program in Collective Health, Public Health Department, Federal University of Maranhão, São Luís, Brazil,*Correspondence: Lívia Carolina Sobrinho Rudakoff
| | - Elma Izze da Silva Magalhães
- Post-Graduate Program in Collective Health, Public Health Department, Federal University of Maranhão, São Luís, Brazil
| | | | - Bianca Rodrigues de Oliveira
- Post-Graduate Program in Collective Health, Public Health Department, Federal University of Maranhão, São Luís, Brazil
| | | | | | | | - Viviane Cunha Cardoso
- Post-Graduate Program in Child and Adolescent Health, University of São Paulo, Ribeirão Preto, Brazil
| | - Heloisa Bettiol
- Post-Graduate Program in Child and Adolescent Health, University of São Paulo, Ribeirão Preto, Brazil
| | - Marco Antonio Barbieri
- Post-Graduate Program in Child and Adolescent Health, University of São Paulo, Ribeirão Preto, Brazil
| | - Renata Bertazzi Levy
- Department of Preventive Medicine, School of Medicine, University of São Paulo, São Paulo, Brazil
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MIR146A and ADIPOQ genetic variants are associated with birth weight in relation to gestational age: a cohort study. J Assist Reprod Genet 2022; 39:1873-1886. [PMID: 35689735 PMCID: PMC9428086 DOI: 10.1007/s10815-022-02532-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 06/01/2022] [Indexed: 01/19/2023] Open
Abstract
PURPOSE To evaluate the genetic variants related to polycystic ovary syndrome (PCOS) and its metabolic complications in girls born small for gestational age (SGA). DESIGN Retrospective birth cohort study. MATERIALS AND METHODS We evaluated 66 women of reproductive age born at term (37-42 weeks of gestational age) according to the birth weight in relation to gestational age: 26 SGA and 40 AGA (Adequate for gestational age). Anthropometric and biochemical characteristics were measured, as well as the PCOS prevalence. We analyzed 48 single nucleotide polymorphisms (SNPs) previously associated with PCOS and its comorbidities using TaqMan Low-Density Array (TLDA). miRNet and STRING databases were used to predict target and disease networks. RESULTS Anthropometric and biochemical characteristics did not differ between the SGA and AGA groups, as well as insulin resistance and PCOS prevalence. Two SNPs were not in Hardy-Weinberg equilibrium, the rs2910164 (MIR146A C > G) and rs182052 (ADIPOQ G > A). The rs2910164 minor allele frequency (MAF) was increased in SGA (OR, 2.77; 95%; CI, 1.22-6.29), while the rs182052 was increased AGA (OR, 0.34; 95%; CI, 0.13 - 0.88). The alleles related to reduced miRNA-146a (C) and ADIPOQ (A) activity showed increased frequency in SGA. The mature miR-146a targets 319 genes, been the CXCR4, TMEM167A and IF144L common targets and contributes to PCOS. The ADIPOQ main protein interactions were ERP44, PPARGCIA and CDH13. CONCLUSIONS The miR-146a (rs2910164) and ADIPOQ (rs182052) allelic variants are related to birth weight in SGA and may predict health-related outcomes, such as PCOS and obesity risk.
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Sex-Dependent Effects of the Intake of NOVA Classified Ultra-Processed Foods on Syndrome Metabolic Components in Brazilian Adults. Nutrients 2022; 14:nu14153126. [PMID: 35956300 PMCID: PMC9370159 DOI: 10.3390/nu14153126] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 02/05/2023] Open
Abstract
Longitudinal studies evaluating the relationship between UPF consumption and the incidence of Metabolic Syndrome (MetS) and its components are still scarce. This study aimed to evaluate the effect of UPF consumption on the incidence of MetS and its components in adults. A prospective study was conducted with 896 participants from the 1978/79 Ribeirão Preto cohort, São Paulo, Brazil. UPF consumption was evaluated in %kcal and %g at ages 23–25 years. Incidence of MetS and its components were estimated at ages 37–39 years, according to the Joint Interim Statement criteria. Poisson regression was used to assess associations, and interactions with sex were investigated. UPF consumption had no association with MetS (%kcal Adjusted PR: 1.00; 95% CI: 0.99–1.01; %g Adjusted PR: 1.00; 95% CI: 0.99–1.01). However, women with higher UPF consumption, in %kcal and %g, had a higher risk of abdominal obesity (%kcal: p = 0.030; %g: p = 0.003); and women with higher UPF consumption, in %g, had a higher risk of low HDL-cholesterol (p = 0.041). For the other components of MetS, no significant associations were observed in either sex. These findings suggest evidence of no association between UPF consumption and MetS; however, consumption of UPF was associated with increased WC and low HDL-c, but only in women.
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de Souza MP, Lopes PC, Bazo G, Rocha PRH, Lorencini DA, Bettiol H, Barbieri MA, Coelho EB. Hypertension defined by the 2017 ACC/AHA guideline is more accurate than 2018 ESC/ESH for detecting early vascular aging in young adults. Medicine (Baltimore) 2022; 101:e28841. [PMID: 35147130 PMCID: PMC8830849 DOI: 10.1097/md.0000000000028841] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 01/23/2022] [Indexed: 01/04/2023] Open
Abstract
Determine the most accurate diagnostic criteria of arterial hypertension (AH) for detecting early vascular aging (EVA) defined by pulse wave velocity (PWV) higher than ≥9.2 m/s.Cross-sectional study of a birth cohort started in 1978/79. The following data were collected between April 6, 2016 and August 31, 2017 from 1775 participants: demographic, anthropometric, office blood pressure (BP) measurement, biochemical risk factors, and PWV. A subsample of 454 participants underwent 24-hour ambulatory BP monitoring. The frequencies of AH, and BP phenotypes were calculated according to both guidelines. BP phenotypes (white-coat hypertension, masked hypertension (MHT), sustained hypertension (SH) and normotension) were correlated with risk factors and subclinical target organ damage after adjustment for confounders by multiple linear regression. Receiver operating characteristic curves were constructed to determine the best BP threshold for detecting EVA.A higher frequency of AH (45.1 vs 18.5%), as well as of SH (40.7 vs 14.8%) and MHT (28.9 vs 25.8%) was identified using the 2017 ACC/AHA criteria comparing with 2018 ESC/ESH. EVA was associated with the higher-risk BP phenotypes (SH and MHT, P < .0001) in both criteria. There was a higher accuracy in diagnosing EVA, with the 2017 ACC/AHA criteria. Analysis of the receiver operating characteristic curves showed office BP cutoff value (128/83 mm Hg) for EVA closer to the 2017 ACC/AHA threshold.The 2017 AHA/ACC guideline for the diagnosis of AH, and corresponding ambulatory BP monitoring values, is more accurate for discriminating young adults with EVA. Clinical application of PWV may help identify patients that could benefit from BP levels <130/80 mm Hg.
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Affiliation(s)
- Mariana P. de Souza
- Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brazil
| | - Paulo Cesar Lopes
- Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brazil
| | - Gabriel Bazo
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brazil
| | - Paulo Ricardo H. Rocha
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brazil
| | | | - Heloisa Bettiol
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brazil
| | - Marco Antonio Barbieri
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brazil
| | - Eduardo B. Coelho
- Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brazil
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Dornelas ACVDR, Rodrigues LDS, Penteado MP, Batista RFL, Bettiol H, Cavalli RDC, Grandi C, Cardoso VC. Abuse, disrespect and mistreatment during childbirth care: contribution of the Ribeirão Preto cohorts, Brazil. CIENCIA & SAUDE COLETIVA 2022; 27:535-544. [DOI: 10.1590/1413-81232022272.01672021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 02/09/2021] [Indexed: 11/21/2022] Open
Abstract
Abstract This study aimed to estimate the perception and frequency of abuse, disrespect and mistreatment (ADM) situations during childbirth care of 745 women from the Ribeirão Preto birt cohorts. Confidential questionnaires containing one question regarding perceived abuse during childbirth care and other questions addressing exposure to ADM situations were applied. The chi-squared test was used to compare the situations presented between women who did and did not report mistreatment using the Stata 14.0 software. Among the 745 women evaluated, 66.2% were exposed to some situation of ADM and 8.3% reported having perceived ADM. The most frequent situations were that the woman could not eat or drink (30.5%), the woman had her belly squeezed to help the child be born (27.5%), and the woman could not stay with a companion of her choice (25.5%). Women who reported to have suffered maltreatment more frequently responded positively to all situations of ADM when compared to the other participants, except for the following statements: “I was not allowed to eat or drink anything” (p = 0.975) and “I was forced to have a cesarean delivery against my will” (p = 0.073). Although most women of the Ribeirão Preto cohorts reported exposure to ADM situations during childbirth care, a minority perceived disrespect or mistreatment.
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Dalle Molle R, de Mendonça Filho EJ, Minuzzi L, Machado TD, Reis RS, Rodrigues DM, Mucellini AB, Franco AR, Buchweitz A, Toazza R, Bortoluzzi A, Salum GA, Boscenco S, Meaney MJ, Levitan RD, Manfro GG, Silveira PP. Thrifty-Eating Behavior Phenotype at the Food Court - Programming Goes Beyond Food Preferences. Front Endocrinol (Lausanne) 2022; 13:882532. [PMID: 35677721 PMCID: PMC9168906 DOI: 10.3389/fendo.2022.882532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/14/2022] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Prenatal growth impairment leads to higher preference for palatable foods in comparison to normal prenatal growth subjects, which can contribute to increased body fat mass and a higher risk for developing chronic diseases in small-for-gestational-age (SGA) individuals throughout life. This study aimed to investigate the effect of SGA on feeding behavior in children and adolescents, as well as resting-state connectivity between areas related to reward, self-control, and value determination, such as orbitofrontal cortex (OFC), dorsolateral prefrontal cortex (DL-PFC), amygdala and dorsal striatum (DS). METHODS Caregivers and their offspring were recruited from two independent cohorts in Brazil (PROTAIA) and Canada (MAVAN). Both cohorts included anthropometric measurements, food choice tasks, and resting-state functional magnetic resonance imaging (fMRI) data. RESULTS In the Brazilian sample (17 ± 0.28 years, n=70), 21.4% of adolescents were classified as SGA. They exhibited lower monetary-related expenditure to buy a snack compared to controls in the food choice test. Decreased functional connectivity (n=40) between left OFC and left DL-PFC; and between right OFC and: left amygdala, right DS, and left DS were observed in the Brazilian SGA participants. Canadian SGA participants (14.9%) had non-significant differences in comparison with controls in a food choice task at 4 years old ( ± 0.01, n=315). At a follow-up brain scan visit (10.21 ± 0.140 years, n=49), SGA participants (28.6%) exhibited higher connectivity between the left OFC and left DL-PFC, also higher connectivity between the left OFC and right DL-PFC. We did not observe significant anthropometric neither nutrients' intake differences between groups in both samples. CONCLUSIONS Resting-state fMRI results showed that SGA individuals had altered connectivity between areas involved in encoding the subjective value for available goods and decision-making in both samples, which can pose them in disadvantage when facing food options daily. Over the years, the cumulative exposure to particular food cues together with the altered behavior towards food, such as food purchasing, as seen in the adolescent cohort, can play a role in the long-term risk for developing chronic non-communicable diseases.
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Affiliation(s)
- Roberta Dalle Molle
- Programa de Pós-Graduação em Ciências da Nutrição, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Hospital Research Center, Montreal, QC, Canada
- Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Euclides José de Mendonça Filho
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Hospital Research Center, Montreal, QC, Canada
- Department of Psychiatry, McGill University, Montreal, QC, Canada
| | - Luciano Minuzzi
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada
| | - Tania Diniz Machado
- Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Roberta Sena Reis
- Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Faculdade de Nutrição, Universidade Federal de Goiás, Goiânia, Brazil
| | - Danitsa Marcos Rodrigues
- Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Amanda Brondani Mucellini
- Programa de Pós-Graduação em Ciências Médicas: Psiquiatria, Faculdade de Medicina, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Alexandre Rosa Franco
- Instituto do Cérebro (InsCer), Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Faculdade de Medicina, Programa de Pós-Graduação em Medicina e Ciências da Saúde, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Faculdade de Engenharia, Programa de Pós-Graduação em Engenharia Elétrica, PUCRS, Porto Alegre, Brazil
| | - Augusto Buchweitz
- Instituto do Cérebro (InsCer), Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Faculdade de Medicina, Programa de Pós-Graduação em Medicina e Ciências da Saúde, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Faculdade de Letras, Programa de Pós-Graduação em Letras, Linguística, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Rudineia Toazza
- Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Andressa Bortoluzzi
- Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Giovanni Abrahão Salum
- Programa de Pós-Graduação em Ciências Médicas: Psiquiatria, Faculdade de Medicina, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Sonia Boscenco
- Department of Psychiatry, McGill University, Montreal, QC, Canada
| | - Michael J. Meaney
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Robert D. Levitan
- Department of Psychiatry, University of Toronto and Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Gisele Gus Manfro
- Programa de Pós-Graduação em Neurociências, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Programa de Pós-Graduação em Ciências Médicas: Psiquiatria, Faculdade de Medicina, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Patricia Pelufo Silveira
- Ludmer Centre for Neuroinformatics and Mental Health, Douglas Hospital Research Center, Montreal, QC, Canada
- Department of Psychiatry, McGill University, Montreal, QC, Canada
- *Correspondence: Patricia Pelufo Silveira,
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Barbieri MA, Ferraro AA, Simões VMF, Goldani MZ, Cardoso VC, Moura da Silva AA, Bettiol H. Cohort Profile: The 1978-79 Ribeirao Preto (Brazil) birth cohort study. Int J Epidemiol 2021; 51:27-28g. [PMID: 34564724 DOI: 10.1093/ije/dyab190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Affiliation(s)
- Marco Antônio Barbieri
- Department of Pediatrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | | | | | - Marcelo Zubaran Goldani
- Department of Pediatrics, Faculty of Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Viviane Cunha Cardoso
- Department of Pediatrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | | | - Heloisa Bettiol
- Department of Pediatrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
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Ishikawa C, Barbieri MA, Bettiol H, Bazo G, Ferraro AA, Vianna EO. Comparison of body composition parameters in the study of the association between body composition and pulmonary function. BMC Pulm Med 2021; 21:178. [PMID: 34034727 PMCID: PMC8146631 DOI: 10.1186/s12890-021-01543-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 05/16/2021] [Indexed: 12/11/2022] Open
Abstract
Background The excess adiposity, even in the absence of diseases, is responsible for a decline in pulmonary function, which is considered a predictor of mortality and a risk factor for diseases in several epidemiological studies. However, studies on the association between obesity and pulmonary function have found only few associations or inconclusive results. The aim of the study is to evaluate the association between body composition and spirometric parameters, comparing simple obesity measures such as body mass index (BMI) and waist circumference with more precise body composition measurements such as dual-energy X-ray absorptiometry (DXA) and air-displacement plethysmography (BOD POD). Methods This is an observational, cross-sectional study that used data from the 1978/79 Ribeirão Preto birth cohort (São Paulo, Brazil). The study included 1746 participants from the 5th follow-up of the cohort. Linear regressions were calculated to evaluate the association between BMI, waist circumference, waist–height ratio (WHtR), BOD POD- and DXA-measured fat mass percentage, and spirometric parameters FEV1, and FVC. Results For every 1-kg/m2 BMI increase, FVC decreased by 13 ml in males and by 6 ml in females and FEV1 decreased by 11 ml and 5 ml, respectively. Regarding body composition measurements, for a 1% increase in fat mass assessed by BOD POD, FVC decreased by 16 ml in males and by 8 ml in females and FEV1 decreased by 13 ml and 7 ml, respectively. Hence, negative associations between body measurements and FEV1 and FVC were observed in both genders, especially when using the fat mass measurement and were more expressive in men. Conclusion The anthropometric and body composition parameters were negatively associated with the spirometric variables FVC and FEV1. We have also observed that simple measures such as waist-height ratio were sufficient to detect the association of body composition with pulmonary function reduction. Supplementary Information The online version contains supplementary material available at 10.1186/s12890-021-01543-1.
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Affiliation(s)
- Caren Ishikawa
- Department of Pediatrics, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Marco Antonio Barbieri
- Department of Pediatrics, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Heloisa Bettiol
- Department of Pediatrics, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Gabriel Bazo
- Department of Pediatrics, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Alexandre A Ferraro
- Department of Pediatrics, University of São Paulo Medical School, São Paulo, Brazil
| | - Elcio Oliveira Vianna
- Pulmonary Division, Department of Medicine, Medical School of Ribeirão Preto, University of São Paulo, Av. Bandeirantes, 3900, Ribeirão Preto, SP, 14048-900, Brazil.
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Confortin SC, Ribeiro MRC, Barros AJD, Menezes AMB, Horta BL, Victora CG, Barros FC, Gonçalves H, Bettiol H, Santos ISD, Barbieri MA, Saraiva MDCP, Alves MTSSDBE, Silveira MFD, Domingues MR, Lima NP, Rocha PRH, Cavalli RC, Batista RFL, Cardoso VC, Simões VMF, Silva AAMD. RPS Brazilian Birth Cohorts Consortium (Ribeirão Preto, Pelotas and São Luís): history, objectives and methods. CAD SAUDE PUBLICA 2021; 37:e00093320. [PMID: 33950086 DOI: 10.1590/0102-311x00093320] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 08/20/2020] [Indexed: 01/11/2023] Open
Abstract
This paper describes the history, objectives and methods used by the nine Brazilian cohorts of the RPS Brazilian Birth Cohorts Consortium (Ribeirão Preto, Pelotas and São Luís) Common thematic axes are identified and the objectives, baseline periods, follow-up stages and representativity of the population studied are presented. The Consortium includes three birth cohorts from Ribeirão Preto, São Paulo State (1978/1979, 1994 and 2010), four from Pelotas, Rio Grande do Sul State (1982, 1993, 2004 and 2015), and two from São Luís, Maranhão State (1997 and 2010). The cohorts cover three regions of Brazil, from three distinct states, with marked socioeconomic, cultural and infrastructure differences. The cohorts were started at birth, except for the most recent one in each municipality, where mothers were recruited during pregnancy. The instruments for data collection have been refined in order to approach different exposures during the early phases of life and their long-term influence on the health-disease process. The investigators of the nine cohorts carried out perinatal studies and later studied human capital, mental health, nutrition and precursor signs of noncommunicable diseases. A total of 17,636 liveborns were recruited in Ribeirão Preto, 19,669 in Pelotas, and 7,659 in São Luís. In the studies starting during pregnancy, 1,400 pregnant women were interviewed in Ribeirão Preto, 3,199 in Pelotas, and 1,447 in São Luís. Different strategies were employed to reduce losses to follow-up. This research network allows the analysis of the incidence of diseases and the establishment of possible causal relations that might explain the health outcomes of these populations in order to contribute to the development of governmental actions and health policies more consistent with reality.
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Barbieri MR, Fontes AM, Barbieri MA, Saraiva MCP, Simões VMF, Silva AAMD, Abraham KJ, Bettiol H. Effects of FTO and PPARγ variants on intrauterine growth restriction in a Brazilian birth cohort. ACTA ACUST UNITED AC 2021; 54:e10465. [PMID: 33729310 PMCID: PMC7945878 DOI: 10.1590/1414-431x202010465] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 01/02/2021] [Indexed: 01/18/2023]
Abstract
Intrauterine growth restriction (IUGR) is related to a higher risk of neonatal mortality, minor cognitive deficit, metabolic syndrome, and cardiovascular disease in adulthood. In previous studies, genetic variants in the FTO (fat mass and obesity-associated) and PPARγ (peroxisome proliferator-activated receptor-gamma) genes have been associated with metabolic disease, body mass index, and obesity among other outcomes. We studied the association of selected FTO (rs1421085, rs55682395, rs17817449, rs8043757, rs9926289, and rs9939609) and PPARγ (rs10865710, rs17036263, rs35206526, rs1801282, rs28763894, rs41516544, rs62243567, rs3856806, and rs1805151) single-nucleotide polymorphisms (SNPs) with IUGR, through a case-control study in a cohort of live births that occurred from June 1978 to May 1979 in a Brazilian city. We selected 280 IUGR cases and 256 controls for analysis. Logistic regression was used to jointly analyze the SNPs as well as factors such as maternal smoking, age, and schooling. We found that the PPARγ rs41516544 increased the risk of IUGR for male offspring (OR 27.83, 95%CI 3.65-212.32) as well as for female offspring (OR=8.94, 95%CI: 1.96-40.88). The FTO rs9939609 TA genotype resulted in a reduced susceptibility to IUGR for male offspring only (OR=0.47, 95%CI: 0.26-0.86). In conclusion, we demonstrated that PPARγ SNP had a positive effect and FTO SNP had a negative effect on IUGR occurrence, and these effects were gender-specific.
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Affiliation(s)
- M R Barbieri
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - A M Fontes
- Departamento de Genética, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - M A Barbieri
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - M C P Saraiva
- Departamento de Clínica Infantil, Faculdade de Odontologia de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - V M F Simões
- Departamento de Saúde Pública, Centro de Ciências da Saúde, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - A A M da Silva
- Departamento de Saúde Pública, Centro de Ciências da Saúde, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - K J Abraham
- Departamento de Economia, Faculdade de Economia, Administração e Contabilidade de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - H Bettiol
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
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12
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Coelho CCNDS, Bragança MLBM, de Oliveira BR, Bettiol H, Barbieri MA, Cardoso VC, Silva AAMD. Incidence of metabolic syndrome in adults with healthy weight, normal weight obesity, and overweight/obesity. Nutrition 2020; 85:111134. [PMID: 33578242 DOI: 10.1016/j.nut.2020.111134] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 12/01/2020] [Accepted: 12/15/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The aim of this study was to estimate the incidence of metabolic syndrome (MetS) in individuals with a healthy weight (HWI), normal weight obesity (NWO), or overweight/obesity (OWO). METHODS In all, 787 adults belonging to a 1978/1979 birth cohort from Ribeirão Preto were placed into one of three groups: HWI (body mass index [BMI] ≥18.5 and <25 kg/m2 + ∑skinfolds ≤90th percentile); NWO (BMI ≥18.5 and <25 kg/m2 +∑skinfolds >90th percentile); and OWO (BMI ≥25 kg/m2 +∑skinfolds >90th percentile). Those diagnosed with MetS at the 23 to 25 y of age were excluded according to Joint Interim Statement criteria. The incidence of MetS and its components in individuals 37 to 39 y of age was evaluated by Poisson regression with robust estimation of variance, which was adjusted for family income; physical activity level; and daily intake of calories, lipids, and added sugar. RESULTS MetS was detected in 279 adults at 37 to 39 y of age. NWO and OWO individuals showed higher risk ratios (RRs) for the development of MetS (RR,1.87; 95% confidence interval [CI], 1.36-2.57; RR, 1.61; 95% CI, 1.29-2.03), increased blood glucose levels (RR, 1.77; 95% CI, 1.12-2.79; RR, 1.51; 95% CI, 1.12-2.04), and increased waist circumferences (RR, 1.46; 95% CI, 1.32-1.61; RR, 1.50; 95% CI, 1.38-1.62). There was a higher risk for increased blood pressure (RR, 1.72; 95% CI, 1.35-2.19) among OWO individuals, but not among those with NWO. CONCLUSION Individuals with NWO have a risk ratio for MetS similar to individuals with OWO. This demonstrates the need to assess body fat percentages, even in BMI-designated normal weight individuals, both for prevention and management of obesity.
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Affiliation(s)
| | | | - Bianca Rodrigues de Oliveira
- Postgraduation Program of Collective Health, Department of Public Health, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Heloisa Bettiol
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Brazil
| | - Marco Antônio Barbieri
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Brazil
| | - Viviane Cunha Cardoso
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Brazil
| | - Antônio Augusto Moura da Silva
- Postgraduation Program of Collective Health, Department of Public Health, Federal University of Maranhão, São Luís, Maranhão, Brazil
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13
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Padilha LL, Ribeiro CCC, Nascimento JXPT, Simões VMF, Vitti FP, Cardoso VC, Vianna EO, Barbieri MA, Silva AAMD, Bettiol H. Lifetime overweight and adult asthma: 1978/1979 Ribeirão Preto Birth Cohort, São Paulo, Brazil. CAD SAUDE PUBLICA 2020; 36:e00041519. [PMID: 32187287 DOI: 10.1590/0102-311x00041519] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 08/23/2019] [Indexed: 11/22/2022] Open
Abstract
Studies focusing on obesity and asthma frequently consider the weight at a given time; thus, modeling pathways through lifetime overweight may contribute to elucidate temporal aspects in this relationship. This study modeled the pathways in the association of lifetime overweight with asthma in adult life, using data from the 1978/1979 Birth Cohort, Ribeirão Preto, São Paulo, Brazil (n = 2,063) at birth (baseline), school age (9/11 years) and adult age (23/25 years). A theoretical model was proposed to explore the effects of lifetime overweight on asthma in adult life analyzed by structural equation modeling. Parental obesity (SC - standardized coefficenttotal = 0.211, p < 0.001; SCdirect = 0.115, p = 0.007) and overweight at school age (SCtotal = 0.565, p < 0.0001; SCdirect = 0.565, p < 0.0001) were associated with overweight in adult life. Parental obesity (SCdirect = 0.105, p = 0.047) and nutritional status at birth (SCtotal = -0.124, p = 0.009; SCdirect = -0.131, p = 0.007) were associated with asthma in adult life. A higher "current adult socieconomic situation" was inversely associated to overweight (SCdirect = -0.171, p = 0.020) and to asthma in adult life (SCtotal = -0.179, p = 0.041; SCdirect = -0.182, p = 0.039). Parental obesity showed a transgenerational effect in weight, triggering to childhood and adulthood overweight. Parallel to underweight at birth, parental obesity was also a risk to asthma in adult life. While, the socioeconomic status in adult life protected from both, overweight and asthma.
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Affiliation(s)
| | | | | | | | - Fernanda Pino Vitti
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
| | - Viviane Cunha Cardoso
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
| | - Elcio Oliveira Vianna
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
| | - Marco Antônio Barbieri
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
| | | | - Heloísa Bettiol
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
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14
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Werlang ICR, Bernardi JR, Nunes M, Marcelino TB, Bosa VL, Michalowski MB, da Silva CH, Goldani MZ. Impact of Perinatal Different Intrauterine Environments on Child Growth and Development: Planning and Baseline Data for a Cohort Study. JMIR Res Protoc 2019; 8:e12970. [PMID: 31714249 PMCID: PMC6880232 DOI: 10.2196/12970] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 08/05/2019] [Accepted: 08/21/2019] [Indexed: 12/19/2022] Open
Abstract
Background Several studies have shown that exposure of the fetus and newborn to prenatal and perinatal events, respectively, may influence the health outcomes of the child throughout their life cycle. Objective This study aimed to increase the knowledge on the impact of different intrauterine environments on child growth and development, as we know that pregnancy and early years are a window of opportunity for health promotion and prevention interventions of diseases. Methods The recruitment occurred 24 to 48 hours after delivery and involved mothers and their newborns in 2 public hospitals in Porto Alegre, Brazil, from December 2011 to January 2016. The mothers-newborns dyads were allocated to 5 groups: diabetes mellitus, mothers with a clinical diagnosis of diabetes; systemic arterial hypertension (SAH), mothers with a clinical diagnosis of systematic arterial hypertensive disease during pregnancy; maternal smoking, mothers who smoked at any moment of gestation; small for gestational age (SGA), mothers with SGA newborns because of intrauterine growth restriction; and control, mothers without the clinical characteristics previously mentioned. Several protocols and anthropometric measurements were applied in the interviews at immediate postpartum and 7 and 15 days and 1, 3, and 6 months after birth. For this study, we analyzed only data collected during postpartum interviews. The statistical analyses were performed using Pearson chi-square test, Mann-Whitney test, or Kruskal-Wallis test with Dunn post hoc. The significance level was set at 5%. The Hospital Ethics and Research Committees approved the study. Results Of the 485 eligible mothers-newborns dyads, 400 agreed to participate (82.5%, 400/485). As expected, newborns from the SGA group had significantly lower birth weight, smaller stature, and lower cephalic perimeter (P<.001). This group also had the highest percentage of primiparous women in comparison with other groups (P=.005) except for control. Mothers from the SAH group had the highest mean age, the highest percentage of cesarean sections, and presented greater gestational weight gain. Conclusions In this study, we describe the planning and structure for the systematic follow-up of mother-newborn dyads in the first 6 months after birth, considering the important demographic and epidemiological transition scenario in Brazil. The results of this prospective longitudinal study may provide a better understanding of the causal mechanisms involved in health and life course disease related to different adverse intrauterine environments.
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Affiliation(s)
- Isabel Cristina Ribas Werlang
- Laboratório de Pediatria Translacional, Centro de Pesquisa Experimental, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Juliana Rombaldi Bernardi
- Laboratório de Pediatria Translacional, Centro de Pesquisa Experimental, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.,Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Departamento de Pediatria, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.,Programa de Pós Graduação em Alimentação, Nutrição e Saúde, Departamento de Nutrição, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Marina Nunes
- Laboratório de Pediatria Translacional, Centro de Pesquisa Experimental, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Thiago Beltram Marcelino
- Laboratório de Pediatria Translacional, Centro de Pesquisa Experimental, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.,Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Departamento de Pediatria, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Vera Lucia Bosa
- Programa de Pós Graduação em Alimentação, Nutrição e Saúde, Departamento de Nutrição, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Mariana Bohns Michalowski
- Laboratório de Pediatria Translacional, Centro de Pesquisa Experimental, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Clécio Homrich da Silva
- Laboratório de Pediatria Translacional, Centro de Pesquisa Experimental, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.,Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Departamento de Pediatria, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Marcelo Zubaran Goldani
- Laboratório de Pediatria Translacional, Centro de Pesquisa Experimental, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.,Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Departamento de Pediatria, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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15
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Múnera M, Sanchez A, Sánchez J, Nordmann M, Perez M, Aparicio D. Allergy to Mus m 1: Allergy to Mus m 1: A review of structural, and immunological features. Immunol Lett 2019; 209:1-3. [PMID: 30978362 DOI: 10.1016/j.imlet.2019.03.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/14/2019] [Accepted: 03/20/2019] [Indexed: 12/23/2022]
Abstract
The prevalence of allergies to pets has been increasing over the past decades. Some of the most important animal-derived allergens are members of the lipocalin protein family, which are found in dander, saliva, and urine. These allergens disperse effectively and are widely present in indoor environments. Exposure to high levels of mouse urinary protein (Mus m 1, hereinafter called 'mouse allergen') has been previously linked to sensitization to mouse, and indicators of asthma severity or control in some studies. To date, this is the only known mouse allergen registered in the IUIS database. This allergen is responsible for 27% of the total T cell response, confirming the dominant role it plays in mouse allergy. Mice have a worldwide distribution affecting both rural and urban areas; hence humans are frequently exposed to mouse-derived proteins. Additionally, exposure to mouse allergens has increased since they are more frequently being made pets, and in addition, exposure of laboratory animal care personnel to mice has been associated with a high risk of developing occupational allergies. Mus m 1 has been recognized as the main mouse allergen, and several studies suggest its clinical relevance. What makes Mus m 1 such an important allergen? In this review, we explored its structural, immunological, and clinical features.
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Affiliation(s)
- Marlon Múnera
- Medical Research Group (GINUMED) Universitary Corporation Rafael Nuñez, Colombia.
| | - Andres Sanchez
- Medical Research Group (GINUMED) Universitary Corporation Rafael Nuñez, Colombia
| | - Jorge Sánchez
- Group of Clinical and Experimental Allergy (GACE), IPS Universitaria, University of Antioquia, Medellín, Colombia
| | - Maria Nordmann
- Health Faculty, Universitary Corporation Rafael Nuñez, Colombia
| | - Mariana Perez
- Health Faculty, Universitary Corporation Rafael Nuñez, Colombia
| | - Dilia Aparicio
- Medical Research Group (GINUMED) Universitary Corporation Rafael Nuñez, Colombia
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16
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Carvalho CA, Silva AAM, Assunção MCF, Fonseca PCA, Barbieri MA, Bettiol H, Shivappa N, Hébert JR. The dietary inflammatory index and insulin resistance or metabolic syndrome in young adults. Nutrition 2018; 58:187-193. [PMID: 30504010 DOI: 10.1016/j.nut.2018.07.014] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 07/10/2018] [Accepted: 07/25/2018] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The aim of this study was to assess the association between the inflammatory potential of diet, as measured by the dietary inflammatory index (DII) and insulin resistance (IR) or metabolic syndrome (MetS). METHODS A cross-sectional study (nested within a cohort) was conducted on 2017 adults 23 to 25 y of age in Ribeirão Preto, Brazil. Food consumption was assessed using a validated food frequency questionnaire. DII scores were calculated from 35 available food parameters. IR was determined from the classification of homeostatic model assessment (HOMA) values (≥2.7 uU mL-1). MetS was diagnosed based on the Joint Interim Statement (JIS) criterion. The association of DII score with IR or MetS was determined by Poisson regression analysis. The variables included in the multivariable model were selected from directed acyclic graphs. RESULTS The diet of the young adults studied showed a high inflammatory potential, with a mean DII score of +1.10 (range: -4.69 to +5.28). The prevalence of MetS was 12.2% and IR 12.3%; both were higher in men than in women. The correlation between DII and HOMA-IR values was -0.038 (P = 0.09). The DII was not associated with IR or MetS in either sex. CONCLUSION Although the association between DII and the outcomes was not detected in this sample, the study demonstrated that the diets of these young adult Brazilians had a high inflammatory potential when compared with other studies. Future studies, preferably using longitudinal designs, are recommended.
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Affiliation(s)
- Carolina A Carvalho
- Federal Institute of Maranhão, Collective Health Program, Federal University of Maranhão, São Luís, Maranhão, Brazil.
| | - Antônio Augusto M Silva
- Postgraduate Program of Collective Health, Department of Public Health, Federal University of Maranhão
| | | | | | - Marco Antonio Barbieri
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo
| | - Heloisa Bettiol
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo
| | - Nitin Shivappa
- Cancer Prevention and Control Program, University of South Carolina, Columbia, USA; Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, USA; Connecting Health Innovations, Columbia, USA
| | - James R Hébert
- Cancer Prevention and Control Program, University of South Carolina, Columbia, USA; Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, USA; Connecting Health Innovations, Columbia, USA
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17
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Barroso LN, Farias DR, Soares-Mota M, Bettiol H, Barbieri MA, Foss MC, Silva AAMD, Kac G. Waist circumference is an effect modifier of the association between bone mineral density and glucose metabolism. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2018; 62:285-295. [PMID: 29791653 PMCID: PMC10118778 DOI: 10.20945/2359-3997000000040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 12/20/2017] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The role of bone markers on insulin resistance (IR) remains controversial. The objective of this study is to evaluate the association between bone mineral density (BMD) and glucose metabolism and investigate if visceral hyperadiposity, evaluated by waist circumference (WC), is an effect modifier of this association. SUBJECTS AND METHODS Cross-sectional analysis with 468 young adults from the fourth follow-up of the 1978/79 Ribeirão Preto prospective birth cohort, Brazil. BMD, total osteocalcin (OC), fasting plasma glucose and insulin concentrations were assessed. IR, sensitivity (S) and secretion (β) were estimated by homeostasis model assessment (HOMA) indexes. Multiple linear regression models were constructed to estimate the association between BMD and glucose metabolism. Beta coefficient, R2 and p-values were provided. WC was tested as an effect modifier and OC as a confounder. The covariates were selected based on Direct Acyclic Graph. RESULTS Significant interaction between BMD (femoral neck and proximal femur areas) and WC on glucose metabolism was observed in the adjusted models. Subjects with increased WC presented a positive association between BMD and log HOMA1-IR while an inverse association was found in those with normal WC (femoral neck R2 = 0.17, p = 0.036; proximal femur R2 = 0.16, p = 0.086). BMD was negatively associated with log HOMA2-S in individuals with increased WC and positively in those with normal WC (femoral neck R2 = 0.16, p = 0.042; proximal femur R2 = 0.15, p = 0.097). No significant associations between BMD, log HOMA2-β and OC and glucose metabolism markers were observed. CONCLUSIONS BMD was associated with glucose metabolism, independently of OC, and WC modifies this association.
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Affiliation(s)
- Lygia N Barroso
- Observatório de Epidemiologia Nutricional, Departamento de Nutrição Social e Aplicada, Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro (UFRJ), Cidade Universitária, Ilha do Fundão, Rio de Janeiro, RJ, Brasil
| | - Dayana R Farias
- Observatório de Epidemiologia Nutricional, Departamento de Nutrição Social e Aplicada, Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro (UFRJ), Cidade Universitária, Ilha do Fundão, Rio de Janeiro, RJ, Brasil
| | - Marcia Soares-Mota
- Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro (UFRJ), Cidade Universitária, Ilha do Fundão, Rio de Janeiro, RJ, Brasil
| | - Heloisa Bettiol
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - Marco Antônio Barbieri
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - Milton Cesar Foss
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - Antônio Augusto M da Silva
- Departamento de Saúde Pública, Centro de Ciências da Saúde, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| | - Gilberto Kac
- Observatório de Epidemiologia Nutricional, Departamento de Nutrição Social e Aplicada, Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro (UFRJ), Cidade Universitária, Ilha do Fundão, Rio de Janeiro, RJ, Brasil
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18
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de Menezes MB, Ferraz E, Brannan JD, Martinez EZ, Vianna EO. The efficacy and safety of mannitol challenge in a workplace setting for assessing asthma prevalence. J Asthma 2018; 55:1278-1285. [PMID: 29300533 DOI: 10.1080/02770903.2017.1418887] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE There is no standard definition of asthma for epidemiological purposes; most surveys use symptoms and bronchial hyperresponsiveness. Few studies tested mannitol challenge test (MCT) in occupational settings. We sought to determine efficacy and safety of MCT in detecting subjects with asthma symptoms in the workplace. METHODS In this cross-sectional study we recruited 908 workers in 2 universities; they underwent a respiratory questionnaire, spirometry, skin prick tests, and MCT. RESULTS Eight hundred and eleven subjects completed the study; 11.1% had a positive MCT; 8.14% had asthma. MCT had low sensitivity (35.4-61.9%) but high specificity (90.2-94.9%) to detect symptomatic individuals. The most prevalent symptom was wheezing in the last 12 months. Twenty-four of those with a positive MCT (26.7%) had no positive replies to the questions on asthma symptoms. Among subjects with a positive MCT, 71.9% achieved 95% of baseline FEV1 after 15 minutes of salbutamol recovery treatment. Nine subjects (1.1%) had adverse events that prevented the test from being completed. CONCLUSIONS MCT has high specificity but low sensitivity to detect symptomatic subjects in the workplace. It may detect subjects with hyperresponsiveness but no symptoms, who could be at risk of developing airway diseases. The test is safe and well tolerated.
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Affiliation(s)
- Marcelo B de Menezes
- a Department of Medicine , Medical School of Ribeirão Preto, University of São Paulo , Ribeirão Preto , São Paulo , Brazil
| | - Erica Ferraz
- b Department of Physiotherapy , Regional University Center of Espírito Santo do Pinhal , Espírito Santo do Pinhal , São Paulo , Brazil
| | - John D Brannan
- c Department of Respiratory & Sleep Medicine , John Hunter Hospital , New Lambton , NSW , Australia
| | - Edson Z Martinez
- d Department of Social Medicine , Medical School of Ribeirão Preto, University of São Paulo , Ribeirão Preto , São Paulo , Brazil
| | - Elcio O Vianna
- a Department of Medicine , Medical School of Ribeirão Preto, University of São Paulo , Ribeirão Preto , São Paulo , Brazil
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19
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Meneghini AC, Paulino ACB, Pereira LP, Vianna EO. Accuracy of spirometry for detection of asthma: a cross-sectional study. SAO PAULO MED J 2017; 135:428-433. [PMID: 29211208 PMCID: PMC10027253 DOI: 10.1590/1516-3180.2017.0041250517] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 05/25/2017] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Asthma is a chronic inflammatory disease with airway hyperresponsiveness. Spirometry is the most commonly used test among asthmatic patients. Another functional test used for diagnosing asthma is the bronchial challenge test. The aim of this study was to analyze the accuracy of spirometry for detecting asthma in the general population. DESIGN AND SETTING Cross-sectional study with data analysis to evaluate the accuracy of spirometry through calculating sensitivity, specificity and predictive values and through the kappa agreement test. METHODS Subjects who constituted a birth cohort were enrolled at the age of 23 to 25 years. Spirometric abnormality was defined as reduced forced expiratory volume in one second, i.e. lower than 80% of the predicted value. Measurement of bronchial responsiveness was performed by means of the bronchial challenge test with methacholine. The gold-standard diagnosis of asthma was defined as the presence of bronchial hyperresponsiveness in association with respiratory symptoms. RESULTS Asthma was detected in 200 subjects (10.4%) out of the sample of 1922 individuals. Spirometric abnormality was detected in 208 subjects (10.9%) of the sample. The specificity of spirometric abnormality for detecting asthma was 90%, sensitivity was 23%, positive predictive value was 22%, and negative predictive value was 91%. The kappa test revealed weak agreement of 0.13 (95% confidence interval, CI: 0.07-0.19) between spirometry and the diagnosis of asthma. CONCLUSION Spirometry, as a single test, has limitations for detecting asthma in the general population.
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Affiliation(s)
- Andréa Cristina Meneghini
- MSc. Doctoral Student, Department of Social Medicine, Faculdade de Medicina de Ribeirão Preto (FMRP), Universidade de São Paulo (USP), Ribeirão Preto (SP), Brazil.
| | - Ana Carolina Botto Paulino
- MSc. Nurse, Department of Social Medicine, Faculdade de Medicina de Ribeirão Preto (FMRP), Universidade de São Paulo (USP), Ribeirão Preto (SP), Brazil.
| | - Luciano Penha Pereira
- MD, MSc. Preceptor of Internship, Pneumology Service, Hospital Santa Casa de Ribeirão Preto, Ribeirão Preto (SP), Brazil.
| | - Elcio Oliveira Vianna
- MD, PhD. Associate Professor, Department of Medicine, Faculdade de Medicina de Ribeirão Preto (FMRP), Universidade de São Paulo (USP), Ribeirão Preto (SP), Brazil.
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Ferraro AA, Barbieri MA, da Silva AAM, Grandi C, Cardoso VC, Stein AD, Bettiol H. Contributions of relative linear growth and adiposity accretion from birth to adulthood to adult hypertension. Sci Rep 2017; 7:8928. [PMID: 28827571 PMCID: PMC5566373 DOI: 10.1038/s41598-017-09027-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 07/20/2017] [Indexed: 12/03/2022] Open
Abstract
While birth weight and weight gain have been associated with hypertension (HT), the association of linear growth, independently of weight gains, has been less well studied. We assessed the independent association of body mass index (BMI) and length at birth and changes in BMI and height during the first two decades of life with adult blood pressure (BP). A birth cohort (n = 1141) was assembled in 1978–79, and followed up at school-age and adulthood. We used conditional length and BMI measures. BMI at birth was inversely associated with HT; c-BMI from school age to adulthood and c-height from birth to school age were positively associated with hypertension. Early adiposity accretion from birth to 9 years and late linear growth from 9 to 24 years were not associated with increased HT. Regarding BP, systolic and diastolic BP presented similar partterns: the lower the BMI at birth the higher the adult BP; the higher the BMI gains in the first 2 decades of life the higher the adult BP; linear accretion only in the first decade of life was associated with adult BP. Linear growth in the first decade of life and fat accretion in the second decade are associated with adults HT.
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Affiliation(s)
| | - Marco Antônio Barbieri
- Department of Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | | | - Carlos Grandi
- Department of Pediatrics, Faculty of Medicine, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Viviane Cunha Cardoso
- Department of Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Aryeh D Stein
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Heloisa Bettiol
- Department of Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
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21
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Prince SA, Reed JL, McFetridge C, Tremblay MS, Reid RD. Correlates of sedentary behaviour in adults: a systematic review. Obes Rev 2017; 18:915-935. [PMID: 28524615 DOI: 10.1111/obr.12529] [Citation(s) in RCA: 103] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 02/03/2017] [Accepted: 02/07/2017] [Indexed: 12/26/2022]
Abstract
OBJECTIVE The objective of this study was to systematically review evidence to identify intrapersonal, social environmental, physical environmental and policy correlates of sedentary behaviour (SB) among adults. METHODS Six databases were searched to identify studies that reported on intrapersonal, social, physical environmental and/or policy correlates of SB across domains (i.e. occupational, leisure and transportation) in adults (mean ≥ 18 years old). Subgroup differences (sex, age, disease status, publication status and date, weekdays vs. weekend) were examined. Risk of bias was assessed, and a qualitative synthesis completed. PROSPERO CRD42014009814 RESULTS: Searching identified 22,779 articles; 257 were used in the analysis. Most studies used self-reported SB and were cross-sectional. The most studied domain of SB and correlate was leisure and intrapersonal, respectively. Consistent evidence found positive relationships between full-time employment and higher transportation and lower leisure SB; higher income/socioeconomic status and greater transportation and occupation SB; living in more urban areas and greater sitting time and total SB; ownership of televisions and greater leisure SB; and, active workstations and lower occupational SB. CONCLUSIONS The review identifies the need for longitudinal studies, as well as further research on factors in the physical, social and policy environments. The review also recognizes the need to standardize methodology for collecting, defining and reporting SB and correlates.
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Affiliation(s)
- S A Prince
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - J L Reed
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - C McFetridge
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - M S Tremblay
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada.,Healthy Active Living and Obesity Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - R D Reid
- Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, ON, Canada
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22
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Bernardi JR, Goldani MZ, Pinheiro TV, Guimarães LSP, Bettiol H, da Silva AAM, Barbieri MA. Gender and social mobility modify the effect of birth weight on total and central obesity. Nutr J 2017. [PMID: 28651584 PMCID: PMC5485694 DOI: 10.1186/s12937-017-0260-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Little is known about the interaction between gender and low birth weight (LBW) and lifelong social mobility as an explanation of the etiology of obesity. The aim of the present study was to evaluate total and central obesity according to gender, LBW and social mobility, within the context of the epidemiological transition in middle-income countries. We hypothesize that there are more pronounced metabolic consequences of social mobility for women born with LBW. METHODS We used data from a birth cohort study conducted in Ribeirão Preto, São Paulo, Brazil. Data regarding anthropometric measurements, schooling and smoking status were collected at 23-25 years of age. Social mobility was determined based on maternal and adult offspring schooling and categorized as Low-Low, Low-High and High-High. Analysis of covariance was performed to assess the association between social mobility and body mass index (BMI) or waist circumference (WC) in adulthood, stratified by LBW and gender. RESULTS Data on 6827 singleton pregnancies were collected at birth in 1978/79 and a sample was followed up in 2002/04. A total of 2063 subjects were included in the study. Mean age was 23.9 ± 0.7 years, 51.8% (n = 1068) were female and the LBW was 6.2% (n = 128). There was a triple interaction between social mobility, LBW and gender. Among women born without LBW, BMI and WC were higher in the Low-Low group compared to High-High schooling group. Among LBW women, BMI and WC were higher in the Low-Low group compared to the Low-High group. CONCLUSIONS Women born with LBW belonging to the low schooling group in early adulthood had high BMI and WC, compared to the Low-High social mobility group.
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Affiliation(s)
- Juliana Rombaldi Bernardi
- Departamento de Nutrição, Universidade Federal do Rio Grande do Sul, Av. Jerônimo de Ornelas, 721 - Santana, 90040-341, Porto Alegre, Rio Grande do Sul, Brazil. .,Departamento de Medicina, Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2400, Santana, 90035-003, Porto Alegre, Rio Grande do Sul, Brazil.
| | - Marcelo Zubaran Goldani
- Departamento de Medicina, Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2400, Santana, 90035-003, Porto Alegre, Rio Grande do Sul, Brazil
| | - Tanara Vogel Pinheiro
- Departamento de Medicina, Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2400, Santana, 90035-003, Porto Alegre, Rio Grande do Sul, Brazil
| | - Luciano Santos Pinto Guimarães
- Unidade de Bioestatística, Grupo de Pesquisa e Pós-graduação, Hospital de Clínicas de Porto Alegre, Rua Ramiro Barcelos, 2350, Santa Cecilia, 90035-903, Porto Alegre, Rio Grande do Sul, Brazil
| | - Heloisa Bettiol
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Av. Bandeirantes, 3900 - Monte Alegre, Ribeirão Preto, São Paulo, 14049-900, Brazil
| | - Antônio Augusto Moura da Silva
- Departamento de Saúde Pública, Universidade Federal do Maranhão, Av. dos Portugueses, 1966 - Vila Bacanga, MA, 65085-580, São Luís, Maranhão, Brazil
| | - Marco Antônio Barbieri
- Departamento de Puericultura e Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Av. Bandeirantes, 3900 - Monte Alegre, Ribeirão Preto, São Paulo, 14049-900, Brazil
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Martínez-Torres J, Correa-Bautista JE, González-Ruíz K, Vivas A, Triana-Reina HR, Prieto-Benavidez DH, Carrillo HA, Ramos-Sepúlveda JA, Villa-González E, García-Hermoso A, Ramírez-Vélez R. A Cross-Sectional Study of the Prevalence of Metabolic Syndrome and Associated Factors in Colombian Collegiate Students: The FUPRECOL-Adults Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:E233. [PMID: 28264459 PMCID: PMC5369069 DOI: 10.3390/ijerph14030233] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Revised: 02/16/2017] [Accepted: 02/21/2017] [Indexed: 02/06/2023]
Abstract
Metabolic syndrome (MetS) is one of the major public health problems worldwide. The objective of the present study is to investigate the prevalence and the associated variables of MetS in Colombian collegiate students. This cross-sectional study included a total of 890 (52% women) healthy collegiate students (21.3 ± 3.2 years old). The prevalence of MetS was determined by the definition provided by the International Diabetes Federation (IDF). We further examined associations between the prevalence of MetS and related factors, such as age, gender, anthropometric and body composition, weight status, and nutrition profile. The overall prevalence of MetS was 6.0% (95% CI = 4.5% to 7.6%), and it was higher in men than women. The most prevalent components were low high-density lipoprotein cholesterol, high triglyceride levels, waist circumference, and blood pressure levels. The predisposing factors for having a MetS included: being male, over 23 years old, overweight or obese, and having an unhealthy waist-to-height ratio. In conclusion, the occurrence of MetS in young adults is substantial. These findings may be relevant to health promotion efforts for collegiate students in order to develop prospective studies and screening for young adults, which will aid in targeted intervention development to decrease cardiometabolic risk factors.
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Affiliation(s)
- Javier Martínez-Torres
- Grupo GICAEDS, Facultad de Cultura Física, Deporte y Recreación, Universidad Santo Tomás, Bogotá DC 110311, Colombia.
| | - Jorge Enrique Correa-Bautista
- Centro de Estudios para la Medición de la Actividad Física «CEMA», Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá DC 111221, Colombia.
| | - Katherine González-Ruíz
- Grupo de Ejercicio Físico y Deportes, Vicerrectoría de Investigaciones, Universidad Manuela Beltrán, Bogotá DC 110231, Colombia.
| | - Andrés Vivas
- Grupo de Ejercicio Físico y Deportes, Vicerrectoría de Investigaciones, Universidad Manuela Beltrán, Bogotá DC 110231, Colombia.
| | - Héctor Reynaldo Triana-Reina
- Grupo GRINDER, Programa de Educación Física y Deportes, Universidad del Valle, Santiago de Cali DC 760010, Colombia.
| | - Daniel Humberto Prieto-Benavidez
- Centro de Estudios para la Medición de la Actividad Física «CEMA», Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá DC 111221, Colombia.
| | - Hugo Alejandro Carrillo
- Grupo GRINDER, Programa de Educación Física y Deportes, Universidad del Valle, Santiago de Cali DC 760010, Colombia.
| | - Jeison Alexander Ramos-Sepúlveda
- Facultad de Educación a Distancia y Virtual, Institución Universitaria Antonio José Camacho, Santiago de Cali DC 760010, Colombia.
| | - Emilio Villa-González
- Department of Education Sciences, University of Almería, Almería DC 04120, Spain.
- PROFITH "PROmoting FITness and Health through Physical Activity" Research Group, Department of Physical Education and Sport, School of Sport Sciences, University of Granada, Granada DC 18010, Spain.
| | - Antonio García-Hermoso
- Laboratorio de Ciencias de la Actividad Física, el Deporte y la Salud, Facultad de Ciencias Médicas, Universidad de Santiago de Chile, USACH, Santiago DC 9160030, Chile.
| | - Robinson Ramírez-Vélez
- Centro de Estudios para la Medición de la Actividad Física «CEMA», Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá DC 111221, Colombia.
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24
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The telomere attrition rate is not accelerated in women born small for gestational age: A birth cohort study. Gene 2017; 600:16-20. [DOI: 10.1016/j.gene.2016.11.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 10/24/2016] [Accepted: 11/15/2016] [Indexed: 12/12/2022]
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Machado TD, Dalle Molle R, Reis RS, Rodrigues DM, Mucellini AB, Minuzzi L, Franco AR, Buchweitz A, Toazza R, Ergang BC, Cunha ACDA, Salum GA, Manfro GG, Silveira PP. Interaction between perceived maternal care, anxiety symptoms, and the neurobehavioral response to palatable foods in adolescents. Stress 2016; 19:287-94. [PMID: 27295200 DOI: 10.1080/10253890.2016.1191464] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Studies in rodents have shown that early life trauma leads to anxiety, increased stress responses to threatening situations, and modifies food intake in a new environment. However, these associations are still to be tested in humans. This study aimed to verify complex interactions among anxiety diagnosis, maternal care, and baseline cortisol on food intake in a new environment in humans. A community sample of 32 adolescents and young adults was evaluated for: psychiatric diagnosis using standardized interviews, maternal care using the Parental Bonding Inventory (PBI), caloric consumption in a new environment (meal choice at a snack bar), and salivary cortisol. They also performed a brain fMRI task including the visualization of palatable foods vs. neutral items. The study found a three-way interaction between anxiety diagnosis, maternal care, and baseline cortisol levels on the total calories consumed (snacks) in a new environment. This interaction means that for those with high maternal care, there were no significant associations between cortisol levels and food intake in a new environment. However, for those with low maternal care and who have an anxiety disorder (affected), cortisol was associated with higher food intake; whereas for those with low maternal care and who did not have an anxiety disorder (resilient), cortisol was negatively associated with lower food intake. In addition, higher anxiety symptoms were associated with decreased activation in the superior and middle frontal gyrus when visualizing palatable vs. neutral items in those reporting high maternal care. These results in humans mimic experimental research findings and demonstrate that a combination of anxiety diagnosis and maternal care moderate the relationship between the HPA axis functioning, anxiety, and feeding behavior in adolescents and young adults.
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Affiliation(s)
- Tania Diniz Machado
- a Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Hospital de Clínicas de Porto Alegre , Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Roberta Dalle Molle
- a Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Hospital de Clínicas de Porto Alegre , Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Roberta Sena Reis
- a Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Hospital de Clínicas de Porto Alegre , Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Danitsa Marcos Rodrigues
- b Programa de Pós-Graduação em Neurociências , Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Amanda Brondani Mucellini
- c Programa de Pós-Graduação em Ciências Médicas: Psiquiatria. Faculdade de Medicina , Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Luciano Minuzzi
- d Department of Psychiatry and Behavioural Neurosciences , McMaster University , Hamilton , ON , Canada
| | - Alexandre Rosa Franco
- e PUCRS, Instituto do Cérebro (InsCer), Programa de Pós-Graduação em Medicina e Ciências da Saúde , Porto Alegre , Brazil
- f PUCRS, Faculdade de Medicina , Programa de Pós-Graduação em Medicina e Ciências da Saúde , Porto Alegre , Brazil
- g PUCRS, Faculdade de Engenharia , Programa de Pós-Graduação em Engenharia Elétrica , Porto Alegre , Brazil
| | - Augusto Buchweitz
- e PUCRS, Instituto do Cérebro (InsCer), Programa de Pós-Graduação em Medicina e Ciências da Saúde , Porto Alegre , Brazil
- f PUCRS, Faculdade de Medicina , Programa de Pós-Graduação em Medicina e Ciências da Saúde , Porto Alegre , Brazil
- h PUCRS, Faculdade de Letras , Programa de Pós-Graduação em Letras , Linguística , Porto Alegre , Brazil
| | - Rudineia Toazza
- b Programa de Pós-Graduação em Neurociências , Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Bárbara Cristina Ergang
- i Graduação em Nutrição: Faculdade de Medicina , Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Ana Carla de Araújo Cunha
- i Graduação em Nutrição: Faculdade de Medicina , Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Giovanni Abrahão Salum
- c Programa de Pós-Graduação em Ciências Médicas: Psiquiatria. Faculdade de Medicina , Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Gisele Gus Manfro
- b Programa de Pós-Graduação em Neurociências , Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
- c Programa de Pós-Graduação em Ciências Médicas: Psiquiatria. Faculdade de Medicina , Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
| | - Patrícia Pelufo Silveira
- a Programa de Pós-Graduação em Saúde da Criança e do Adolescente, Faculdade de Medicina, Hospital de Clínicas de Porto Alegre , Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
- b Programa de Pós-Graduação em Neurociências , Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul , Porto Alegre , Brazil
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Turi BC, Codogno JS, Fernandes RA, Monteiro HL. Low levels of physical activity and metabolic syndrome: cross-sectional study in the Brazilian public health system. CIENCIA & SAUDE COLETIVA 2016; 21:1043-50. [DOI: 10.1590/1413-81232015214.23042015] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Accepted: 11/29/2015] [Indexed: 11/21/2022] Open
Abstract
Abstract This study investigated whether low levels of physical activity in different domains is associated with risk factors for the occurrence of metabolic syndrome or metabolic syndrome itself. Habitual physical activity level was assessed among 963 participants, aged 50 years old or more, using Baecke’s questionnaire. Risk factors for metabolic syndrome followed the recommendations of “The IDF Consensus Worldwide Definition of the Metabolic Syndrome”. All the participants were users of the Brazilian Public Healthcare System. The prevalence of metabolic syndrome was 30.9%. Participants with lower levels of physical activity in leisure-time had higher chances of occurrence of diabetes mellitus, hypercholesterolemia and metabolic syndrome. Occurrence of arterial hypertension was associated with lower levels of sports activities. It was found high rates of risk indicators for the occurrence of metabolic syndrome, as well as for diseases alone as hypertension, diabetes mellitus, hypercholesterolemia, and obesity. Lower involvement in physical activity in different domains increases the prevalence of risk factors for metabolic syndrome.
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Dietary patterns are associated with excess weight and abdominal obesity in a cohort of young Brazilian adults. Eur J Nutr 2015; 55:2081-91. [PMID: 26318444 DOI: 10.1007/s00394-015-1022-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Accepted: 08/13/2015] [Indexed: 01/08/2023]
Abstract
PURPOSE The objective of the present study was to investigate whether dietary patterns are associated with excess weight and abdominal obesity among young adults (23-25 years). METHODS A cross-sectional study was conducted on 2061 participants of a birth cohort from Ribeirão Preto, Brazil, started in 1978-1979. Twenty-seven subjects with caloric intake outside ±3 standard deviation range were excluded, leaving 2034 individuals. Excess weight was defined as body mass index (BMI ≥ 25 kg/m(2)), abdominal obesity as waist circumference (WC > 80 cm for women; >90 cm for men) and waist/hip ratio (WHR > 0.85 for women; >0.90 for men). Poisson regression with robust variance adjustment was used to estimate the prevalence ratio (PR) adjusted for socio-demographic and lifestyle variables. Four dietary patterns were identified by principal component analysis: healthy, traditional Brazilian, bar and energy dense. RESULTS In the adjusted analysis, the bar pattern was associated with a higher prevalence of excess weight (PR 1.46; 95 % CI 1.23-1.73) and abdominal obesity based on WHR (PR 2.19; 95 % CI 1.59-3.01). The energy-dense pattern was associated with a lower prevalence of excess weight (PR 0.73; 95 % CI 0.61-0.88). Men with greater adherence to the traditional Brazilian pattern showed a lower prevalence of excess weight (PR 0.65; 95 % CI 0.51-0.82), but no association was found for women. There was no association between the healthy pattern and excess weight/abdominal obesity. CONCLUSIONS In this sample, the bar pattern was associated with higher prevalences of excess weight and abdominal obesity, while the energy-dense (for both genders) and traditional Brazilian (only for men) patterns were associated with lower prevalences of excess weight.
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Bernardi JR, Pinheiro TV, Mueller NT, Goldani HAS, Gutierrez MRP, Bettiol H, Moura da Silva AA, Barbieri MA, Goldani MZ. Cesarean delivery and metabolic risk factors in young adults: a Brazilian birth cohort study. Am J Clin Nutr 2015; 102:295-301. [PMID: 26085513 PMCID: PMC6546227 DOI: 10.3945/ajcn.114.105205] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 05/13/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Cesarean delivery (CD) perturbs the assembly of the neonatal gut microbiome and has been associated with child and adult obesity. However, it is still unknown whether CD is associated with metabolic risk factors in young adults. OBJECTIVE We investigated the association of CD and metabolic risk factors in young adults in a cohort study who were 23-25 y of age at follow-up. DESIGN We used data from a cohort study in Ribeirão Preto, Brazil. Baseline data on 6827 singleton pregnancies were collected in 1978-1979, and a sample of 2063 subjects were followed up 23-25 y later (2002-2004). Information on the type of delivery, birth weight, maternal age, parity, maternal schooling, and maternal smoking was obtained after birth. Anthropometric data, biochemical measurements, and information on participant schooling and smoking history were collected at 23-25 y of age. A linear regression was performed to assess the association between CD and biochemical measurements in early adulthood, controlling for a minimum set of confounders that were identified in a directed acyclic graph. RESULTS The mean ± SD age of the subjects was 23.9 ± 0.71 y, and 51.8% of the sample were women. The CD rate was 32.0% and was more common in older (P < 0.001) and more educated mothers (P < 0.001). Compared with vaginal delivery, CD was associated with higher body mass index (BMI) after multivariable adjustment (P < 0.001) but not with glucose, homeostasis model assessment of insulin resistance, the quantitative insulin-sensitivity check index, total cholesterol, LDL cholesterol, HDL cholesterol, or triglycerides (all P > 0.05). CONCLUSION In our sample of Brazilian adults, CD was associated with higher BMI but not with other metabolic risk factors.
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Affiliation(s)
- Juliana Rombaldi Bernardi
- Biological and Health Sciences Center, University of Caxias do Sul, Caxias do Sul, Brazil; Department of Pediatrics, Porto Alegre Clinical Hospital, Faculty of Medicine, University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Tanara Vogel Pinheiro
- Department of Pediatrics, Porto Alegre Clinical Hospital, Faculty of Medicine, University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Helena Ayako Sueno Goldani
- Department of Pediatrics, Porto Alegre Clinical Hospital, Faculty of Medicine, University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Heloisa Bettiol
- Department of Pediatrics, Faculty of Medicine of Ribeirao Preto, University of Sao Paulo, Ribeirão Preto, Brazil; and
| | | | - Marco Antônio Barbieri
- Department of Pediatrics, Faculty of Medicine of Ribeirao Preto, University of Sao Paulo, Ribeirão Preto, Brazil; and
| | - Marcelo Zubaran Goldani
- Department of Pediatrics, Porto Alegre Clinical Hospital, Faculty of Medicine, University of Rio Grande do Sul, Porto Alegre, Brazil;
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Dairy consumption is associated with a lower prevalence of metabolic syndrome among young adults from Ribeirão Preto, Brazil. Nutrition 2014; 31:716-21. [PMID: 25837218 DOI: 10.1016/j.nut.2014.12.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 11/28/2014] [Accepted: 12/05/2014] [Indexed: 01/01/2023]
Abstract
OBJECTIVE It has been suggested that a greater dairy consumption is a contributing factor to a lower prevalence of metabolic syndrome (MetS) as a result of the possible actions of some milk nutrients. However, results remain controversial. The aim of this study was to examine the association between dairy consumption and MetS and its components. METHODS Dairy consumption and biochemical and anthropometric parameters were determined in 2031 young adults ages 23 to 25 y. Food consumption was assessed using a food frequency questionnaire. The estimated habitual portion of dairy products consumed daily was divided into quintiles. The criteria of the International Diabetes Federation (IDF) and of the Joint Interim Statement (JIS) were used for the classification of MetS. Nonadjusted and adjusted odds ratios (ORs) were estimated by logistic regression. RESULTS The prevalence of MetS was 11.9% by the IDF criteria and 9% by the JIS criteria. A greater dairy consumption was associated with a lower prevalence of MetS according to both IDF (OR, 0.61; 95% confidence interval [CI], 0.38-0.97) and JIS (OR, 0.62; 95% CI, 0.39-0.98) criteria when the last quintile was compared with the first. The association persisted in the model adjusted for demographic, socioeconomic, dietary, and lifestyle variables according to the IDF (OR, 0.53; 95% CI, 0.30-0.93) and was borderline according to the JIS (OR, 0.59; 95% CI, 0.34-1.00), but lost significance when data were adjusted for calcium in both models. CONCLUSIONS A greater dairy consumption is associated with a lower prevalence of MetS, with calcium probably being the nutrient responsible for this association.
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da Silva AAM, Simões VMF, Barbieri MA, Cardoso VC, Alves CMC, Thomaz EBAF, de Sousa Queiroz RC, Cavalli RC, Batista RFL, Bettiol H. A protocol to identify non-classical risk factors for preterm births: the Brazilian Ribeirão Preto and São Luís prenatal cohort (BRISA). Reprod Health 2014; 11:79. [PMID: 25410690 PMCID: PMC4246428 DOI: 10.1186/1742-4755-11-79] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Accepted: 11/07/2014] [Indexed: 11/10/2022] Open
Abstract
Background Preterm birth is the main cause of morbidity and mortality during the perinatal period. Classical risk factors are held responsible for only 1/3 of preterm births and no current intervention has produced an appreciable reduction of this event. It is necessary to explore new hypotheses and mechanisms of causality by using an integrated approach, collaboration among research groups and less fragmented theoretical-methodological approaches in order to detect new risk factors and to formulate more effective intervention strategies. Methods The study will be conducted on a convenience cohort of Brazilian pregnant women recruited at public and private prenatal health services. A total of 1500 pregnant women in São Luís, and 1500 in Ribeirão Preto, will be invited for an interview and for the collection of biological specimens from the 22nd to the 25th week of gestational age (GA). At the time of delivery they will be reinterviewed. GA will be determined using an algorithm based on two criteria: date of last menstruation (DLM) and obstetric ultrasound (OUS) performed at less than 20 weeks of GA. Illicit drug consumption during pregnancy will be determined using a self-applied questionnaire and the following instruments will be used: perceived stress scale, Beck anxiety scale, screening for depression of the Center of Epidemiological Studies (CES-D), experiences of racial discrimination, social network and social support scale of the Medical Outcomes Study and violence (Abuse Assessment Screening and violence questionnaire of the WHO). Bacterial vaginosis, urinary tract infection and periodontal disease will also be identified. Neuroendocrine, immunoinflammatory and medical intervention hypotheses will be tested. The occurrence of elective cesarean section in the absence of labor will be used as a marker of medical intervention. Conclusion Psychosocial, genetic and infectious mechanisms will be selected, since there are indications that they influence preterm birth (PTB). The studies will be conducted in two Brazilian cities with discrepant socioeconomic conditions. The expectation is to identify risk factors for PTB having a greater predictive power than classically studied factors. The final objective is to propose more effective interventions for the reduction of PTB, which, after being tested, might subsidize health policies. Electronic supplementary material The online version of this article (doi:10.1186/1742-4755-11-79) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Antônio Augusto Moura da Silva
- Departamento de Saúde Pública, Universidade Federal do Maranhão (UFMA), Rua Barão de Itapary, 155 Centro, 65020-070 São Luís, Maranhão, Brasil.
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Exposure to maternal smoking during fetal life affects food preferences in adulthood independent of the effects of intrauterine growth restriction. J Dev Orig Health Dis 2014; 2:162-7. [PMID: 25141041 DOI: 10.1017/s204017441100016x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Experimental animal studies have shown that nicotine exposure during gestation alters the expression of fetal hypothalamic neuropeptides involved in the control of appetite. We aimed to determine whether the exposure to maternal smoking during gestation in humans is associated with an altered feeding behavior of the adult offspring. A longitudinal prospective cohort study was conducted including all births from Ribeirão Preto (São Paulo, Brazil) between 1978 and 1979. At 24 years of age, a representative random sample was re-evaluated and divided into groups exposed (n = 424) or not (n = 1586) to maternal smoking during gestation. Feeding behavior was analyzed using a food frequency questionnaire. Covariance analysis was used for continuous data and the χ 2 test for categorical data. Results were adjusted for birth weight ratio, body mass index, gender, physical activity and smoking, as well as maternal and subjects' schooling. Individuals exposed to maternal smoking during gestation ate more carbohydrates than proteins (as per the carbohydrate-to-protein ratio) than non-exposed individuals. There were no differences in the consumption of the macronutrients themselves. We propose that this adverse fetal life event programs the individual's physiology and metabolism persistently, leading to an altered feeding behavior that could contribute to the development of chronic diseases in the long term.
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Risk factors for sedentary behavior in young adults: similarities in the inequalities. J Dev Orig Health Dis 2014; 1:255-61. [PMID: 25141873 DOI: 10.1017/s204017441000019x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Physical activity is a known protective factor, with benefits for both metabolic and psychological aspects of health. Our objective was to verify early and late determinants of physical activity in young adults. A total of 2063 individuals from a birth cohort in Ribeirão Preto, Brazil, were studied at the age of 23-25 years. Poisson regression was performed using three models: (1) early model considering birth weight, gestational age, maternal income, schooling and smoking; (2) late model considering individual's gender, schooling, smoking and body mass index; and (3) combined (early + late) model. Physical activity was evaluated using the International Physical Activity Questionnaire, stratifying the individuals into active or sedentary. The general rate of sedentary behavior in the sample was 49.6%. In the early model, low birth weight (relative risk (RR) = 1.186, confidence interval (95%CI) 1.005-1.399) was a risk factor for sedentary activity. Female gender (RR = 1.379, 95%CI = 1.259-1.511) and poor schooling (RR = 1.126, 95%CI = 1.007-1.259) were associated with sedentary behavior in the late model. In the combined model, only female gender and participant's schooling remained significant. An interaction between birth weight and individual's schooling was found, in which sedentary behavior was more prevalent in individuals born with low birth weight only if they had higher educational levels. Variables of early development and social insertion in later life interact to determine an individual's disposition to practice physical activities. This study may support the theoretical model 'Similarities in the inequalities', in which opposed perinatal backgrounds have the same impact over a health outcome in adulthood when facing unequal social achievement during the life-course.
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Martins CS, Fernandes-Rosa FL, Espineira AR, de Souza RM, de Castro M, Barbieri MA, Bettiol H, Jorge AL, Antonini SR. The growth hormone receptor exon 3 polymorphism is not associated with height or metabolic traits in healthy young adults. Growth Horm IGF Res 2014; 24:123-129. [PMID: 24893921 DOI: 10.1016/j.ghir.2014.04.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 03/20/2014] [Accepted: 04/03/2014] [Indexed: 12/16/2022]
Abstract
CONTEXT The GHR polymorphisms contribution to the interindividual variability in prenatal and postnatal growth as well as to metabolic traits is controversial. OBJECTIVE The aim of this study is to analyze the association of the GHRfl/d3 polymorphism with prenatal and postnatal growth and metabolic outcomes in adult life and to compare the genotype distribution in different populations. DESIGN 385 community healthy subjects followed from birth to adult life (23-25years old) were grouped according to birth size: small-SGA (n=130, 62 males), appropriate-AGA (n=162, 75 males) and large for gestational age-LGA (n=93, 48 males). GHRfl/d3 genotype distribution and its potential association with anthropometric (at birth, childhood and adult life) and metabolic features (in adult life) were analyzed and compared with data obtained from a systematic review of GHRfl/d3 association studies (31 articles). RESULTS The frequency of the GHR d3/d3 genotype was lower in the LGA (χ2 p=0.01); SGA and AGA subjects exhibited an increased chance of the d3/d3 genotype (OR=3.58; 95%CI: 1.55; 8.24) and (OR=2.39; 95%CI: 1.02; 5.62), respectively. Despite the different prevalence among different birth size groups, in adults, GHRfl/d3 genotype was not associated with height, plasma IGF1 levels or metabolic phenotype and cardiovascular risk. GHRfl/d3 genotype distributions in AGA, SGA and LGA groups were comparable with those found in subjects of European origin but not with those of Asian ancestry. CONCLUSIONS The GHRd3 genotype was negatively associated with birth size but it was not associated with adult height or weight, plasma IGF1, metabolic phenotype or any marker of increased cardiovascular risk in young adults.
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Affiliation(s)
- Clarissa S Martins
- Department of Internal Medicine, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP, Brazil
| | - Fabio L Fernandes-Rosa
- Department of Pediatrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP, Brazil
| | - Aniette R Espineira
- Department of Pediatrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP, Brazil
| | - Roberto Molina de Souza
- Department of Pediatrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP, Brazil
| | - Margaret de Castro
- Department of Internal Medicine, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP, Brazil
| | - Marco A Barbieri
- Department of Pediatrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP, Brazil
| | - Heloisa Bettiol
- Department of Pediatrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP, Brazil
| | - Alexander L Jorge
- Department of Endocrinology, School of Medicine, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Sonir R Antonini
- Department of Pediatrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP, Brazil.
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Arruda SPM, da Silva AAM, Kac G, Goldani MZ, Bettiol H, Barbieri MA. Socioeconomic and demographic factors are associated with dietary patterns in a cohort of young Brazilian adults. BMC Public Health 2014; 14:654. [PMID: 24969831 PMCID: PMC4082487 DOI: 10.1186/1471-2458-14-654] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Accepted: 05/27/2014] [Indexed: 11/23/2022] Open
Abstract
Background The aim of the present study was to identify the main dietary patterns among young adults and to investigate the association of socioeconomic and demographic factors, and social mobility with dietary patterns. Methods Data from the fourth follow-up of the 1978/79 Ribeirão Preto birth cohort study, Brazil, were used. A total of 2,061 young adults, whose mothers gave sociodemographic information at birth in 1978–79, provided sociodemographic and dietary data through a validated food frequency questionnaire in 2002–2004, when they were aged 23–25 years. Those whose caloric intake was outside of the ±3 standard deviation range were excluded, leaving 2,034 individuals. The dietary patterns were identified by principal component analysis followed by varimax orthogonal rotation. Poisson regression with robust estimation of variance was used to derive prevalence ratios (PR). Results Four dietary patterns were identified: healthy, traditional Brazilian, energy-dense and bar. In the adjusted analysis, individuals with higher schooling (≥12 years) in adult life (PR = 1.51, 95% CI: 1.07-2.14) showed greater adherence whilst men (PR = 0.79, 95% CI: 0.68-0.93) had lower adherence to the healthy pattern. The highest adherence to the traditional Brazilian pattern was found for men (PR = 2.39, 95% CI: 2.04-2.80), mullatos (PR = 1.41, 95% CI: 1.21-1.64), households with ≥2 members, and for those with children (PR = 1.28, 95% CI: 1.07-1.55) while individuals with higher schooling in adulthood (≥12 years) (PR = 0.47, 95% CI: 0.34-0.65), higher family income in adulthood (≥20 MW) (PR = 0.57, 95% CI: 0.33-0.99) and higher family income at birth (≥6.1 MW) showed lower adherence. The bar pattern was positively associated with male sex (PR = 2.96, 95% CI: 2.47-3.55) and low schooling (≤8 years). The energy-dense pattern was not associated with any of the variables investigated. Social mobility was associated with the traditional Brazilian pattern. Men and women who were not poor at birth and remained so in adulthood showed lower adherence to this pattern (PR = 0.70, 95% CI: 0.53-0.94 for men and PR = 0.40, 95% CI: 0.20-0.80 for women). Conclusions Four different dietary patterns were identified among young adults. Socioeconomic and demographic factors, and social mobility were associated with food choices.
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Affiliation(s)
| | | | | | | | | | - Marco Antônio Barbieri
- Department of Puericulture and Pediatrics, Faculty of Medicine de Ribeirão Preto, University of São Paulo, Av, Bandeirantes, 3900, Monte Alegre, Ribeirão Preto, São Paulo 14,049-900, Brazil.
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Melo ASD, Bettiol H, Silva AAMD, Rosa-e-Silva ACJS, Cardoso VC, Reis RMD, Ferriani RA, Barbieri MA, Vieira CS. Small for gestational age babies are not related to changes in markers of adipose tissue dysfunction during reproductive age. Early Hum Dev 2014; 90:231-5. [PMID: 24602474 DOI: 10.1016/j.earlhumdev.2014.02.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Revised: 12/18/2013] [Accepted: 02/06/2014] [Indexed: 01/19/2023]
Abstract
BACKGROUND Small for gestational age (SGA) birth has been associated with adipocyte dysfunction during later phases of life. Because SGA women are at a higher risk of developing polycystic ovary syndrome (PCOS), adipocyte dysfunction detected in patients with PCOS may be associated with SGA birth. AIMS To determine whether SGA birth is related to altered serum markers of adipose tissue dysfunction during the third decade of life in Brazilian women. A secondary objective was to relate the presence of PCOS with serum markers of adipose tissue dysfunction. STUDY DESIGN Prospective cohort observational study. SUBJECTS A total of 384 women born at 37 to 42weeks of gestation from June 1, 1978 to May 31, 1979 in Ribeirão Preto, State of São Paulo, Brazil. After exclusion, 165 women participated in the study. Of these women, 43 were in the SGA group and 122 were in the adequate for gestational age group based on birth weight determined from cohort files. OUTCOME MEASURES Body mass index (BMI), arterial systolic and diastolic pressures, abdominal circumference and serum concentrations of total testosterone, fasting glucose and insulin, lipid profile, adiponectin, leptin and necrosis factor alpha tumor (TNFα). RESULTS BMI was an independent predictor of lower adiponectin (adjusted coefficient=-0.02, p=0.01) and higher leptin (adjusted coefficient=0.06, p=0.01) concentrations. The serum insulin concentration was associated with higher leptin (adjusted coefficient=0.03, p=0.02) and TNF-α (adjusted coefficient=0.01, p=0.03) concentrations. Having PCOS or being born SGA did not predict any markers of adipocyte dysfunction.
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Affiliation(s)
- Anderson Sanches de Melo
- Department of Gynecology and Obstetrics, University Hospital, Faculty of Medicine of Ribeirão Preto, FMRP-USP, Ribeirão Preto, SP, Brazil.
| | - Heloisa Bettiol
- Department of Pediatrics, University Hospital, FMRP-USP, Ribeirão Preto, SP, Brazil
| | | | | | | | - Rosana Maria dos Reis
- Department of Gynecology and Obstetrics, University Hospital, FMRP-USP, Ribeirão Preto, SP, Brazil
| | - Rui Alberto Ferriani
- Department of Gynecology and Obstetrics, University Hospital, FMRP-USP, Ribeirão Preto, SP, Brazil
| | | | - Carolina Sales Vieira
- Department of Gynecology and Obstetrics, University Hospital, FMRP-USP, Ribeirão Preto, SP, Brazil
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Bueno AC, Sun K, Martins CS, Elias Junior J, Miranda W, Tao C, Foss-Freitas MC, Barbieri MA, Bettiol H, de Castro M, Scherer PE, Antonini SR. A novel ADIPOQ mutation (p.M40K) impairs assembly of high-molecular-weight adiponectin and is associated with early-onset obesity and metabolic syndrome. J Clin Endocrinol Metab 2014; 99:E683-93. [PMID: 24432991 DOI: 10.1210/jc.2013-3009] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
CONTEXT The phenotypic effects of ADIPOQ mutations early in life, prior to type 2 diabetes onset, have not been studied. AIM The objective of the study was to characterize the impact of a novel ADIPOQ mutation in vitro and in vivo. DESIGN The design of the study was ADIPOQ screening, adiponectin oligomerization, and cardiometabolic phenotype assessment. SUBJECTS Fourteen hypoadiponectinemic (<3 μg/mL) and 686 normoadiponectinemic young adults (23-25 y) were prospectively followed up since birth. MAIN OUTCOME MEASURES Human and recombinant murine mutant adiponectin oligomerization, the proband's ADIPOQ and ADIPOR1/R2 adipose tissue (AT) expression, and cardiometabolic profile were measured. RESULTS The heterozygous ADIPOQ p.M40K mutation was identified in one hypoadiponectinemic male (2.4 μg/mL) and three other family members. Carriers presented a marked reduction of serum high-molecular weight to total adiponectin ratio when compared with controls (9.4% ± 1% vs 56.6% ± 13%; P < .05) and family noncarriers (9.4% ± 1% vs 42% ± 0.5%; P = .05). Both mRNA and protein levels of adiponectin were increased in the AT of the proband (2.3- and 1.6-fold, respectively). However, the high-molecular weight to total adiponectin ratio of adiponectin was decreased (3.3-fold). Moreover, the expressions of ADIPOR1 and ADIPOR2 were significantly down-regulated in the AT of the proband (6- and 1.2-fold, respectively). The results were confirmed by in vitro studies on the recombinant murine homologous mutation (p.M43K). The proband's cardiometabolic phenotype progression was further characterized: born small for gestational age and adolescence-onset obesity; insulin resistance (homeostasis assessment model of insulin resistance of 4.7), and dyslipidemia at 25 years; decreased high-molecular weight adiponectin (0.24 μg/mL = 10%), hypertension (180/120 mm Hg), steatosis (fat liver = 40% ± 6%), increased carotid intima-media thickness at 31 years, and type 2 diabetes (glycosylated hemoglobin = 6.6%) at 34 years of age. Of note, all of the affected family members presented features of metabolic syndrome. CONCLUSION The newly identified ADIPOQ p.M40K mutation associates with severe cardiometabolic dysfunction due to the impairment of high-molecular weight adiponectin complex formation.
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Affiliation(s)
- Ana Carolina Bueno
- Departments of Pediatrics (A.C.B., M.A.B., H.B., S.R.A.) and Internal Medicine (C.S.M., J.E.J., W.M., M.C.F.-F., M.d.C.), School of Medicine of Ribeirao Preto, University of Sao Paulo, 14049-900, Brazil; and Touchstone Diabetes Center (K.S., C.T., P.E.S.), Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas 75390
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de Freitas RWF, de Araújo MFM, Marinho NBP, de Vasconcelos HCA, Lima ACS, Pereira DCR, Almeida PC, Zanetti ML, Damasceno MMC. Prevalence of the metabolic syndrome and its individual components in Brazilian college students. J Clin Nurs 2013; 22:1291-8. [PMID: 23574292 DOI: 10.1111/jocn.12015] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/29/2012] [Indexed: 11/29/2022]
Abstract
AIMS AND OBJECTIVES To identify the prevalence of the metabolic syndrome and its individual components in a population of college students at a public higher education institution in Fortaleza, Brazil. BACKGROUND Scientific evidence has demonstrated the ascent of the metabolic syndrome in the young population. DESIGN Cross-sectional study of 702 Brazilian college students between January-July 2011. METHODS Socio-demographic indicators, life habits and the components of the metabolic syndrome were assessed. anova statistical tests were used to associate gender with the metabolic syndrome components, and the chi-square test to associate the number of metabolic syndrome components with gender and body mass index. RESULTS High fasting venous glucose, triglyceride, total cholesterol and LDL-C levels were found in 12·3, 23·0, 9·7 and 5·9% of the sample, respectively. The prevalence of the metabolic syndrome amounted to 1·7%. Nevertheless, 30·4% of students manifested at least one and 12·4% at least two individual components. The prevalence of the metabolic syndrome was higher in men (58·3%) and in people who were overweight (33·3%) and obese (41·7%). It is important to implement public health policies to reduce college students' vulnerability to the metabolic syndrome. CONCLUSIONS Most college students who displayed ≥3 metabolic syndrome components were men and already indicated being overweight and/or obesity. RELEVANCE TO CLINICAL PRACTICE It is important that nurses assess the frequency of metabolic syndrome in college students as a predictor of cardiovascular health.
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Childbearing in adolescence: intergenerational dejà-vu? Evidence from a Brazilian birth cohort. BMC Pregnancy Childbirth 2013; 13:149. [PMID: 23855747 PMCID: PMC3717279 DOI: 10.1186/1471-2393-13-149] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Accepted: 07/08/2013] [Indexed: 11/10/2022] Open
Abstract
Background Pregnancy in adolescence tends to repeat over generations. This event has been little studied in middle and low-income societies undergoing a rapid epidemiological transition. To assess this association it is important to adjust for socioeconomic conditions at different points in lifetime. Therefore, the aim of this study is to analyze the independent effect of adolescent childbearing in a generation on its recurrence in the subsequent generation, after adjusting for socioeconomic status at different points in life. Methods The study was conducted on a prospective cohort of singleton liveborn females from the city of Ribeirão Preto, Brazil, evaluated in 1978/79, and their daughters assessed in 2002/04. A total of 1059 mother-daughter pairs were evaluated. The women who had their first childbirth before 20 years of age were considered to be adolescent mothers. The risk of childbearing in adolescence for the daughter was modeled as a function of the occurrence of teenage childbearing in her mother, after adjustment for socio-demographic variables in a Poisson regression model. Results The rate of childbearing during adolescence was 31.4% in 1978/79 and 17.1% in 2002/04. Among the daughters of the 1st generation adolescent mothers, this rate was 26.7%, as opposed to 12.7% among the daughters of non adolescent mothers. After adjustments the risk of adolescent childbearing for the 2nd generation was 35% higher for women whose mothers had been pregnant during adolescence – RR = 1.35 (95% CI 1.04-1.74). Conclusion Adolescent childbearing in the 1st generation was a predictor of adolescent childbearing in the 2nd, regardless of socioeconomic factors determined at different points in lifetime.
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Mesquita DN, Barbieri MA, Goldani HAS, Cardoso VC, Goldani MZ, Kac G, Silva AAM, Bettiol H. Cesarean Section Is Associated with Increased Peripheral and Central Adiposity in Young Adulthood: Cohort Study. PLoS One 2013; 8:e66827. [PMID: 23826150 PMCID: PMC3694972 DOI: 10.1371/journal.pone.0066827] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Accepted: 05/13/2013] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Cesarean section (CS) has been associated with obesity, measured by body mass index (BMI), in some studies. It has been hypothesized that this association, if causal, might be explained by changes in gut microbiota. However, little is known about whether CS is also associated with increased adiposity as measured by indicators other than BMI. OBJECTIVE To assess the association between CS and indicators of peripheral and central adiposity in young adults. METHODS The study was conducted on 2,063 young adults aged 23 to 25 years from the 1978/79Ribeirão Preto birth cohort, São Paulo, Brazil. CS was the independent variable. The anthropometric indicators of adiposity were: waist circumference (WC), waist-height ratio (WHtR), waist-hip ratio (WHR), tricipital skinfold (TSF), and subscapular skinfold (SSF). The association between CS and indicators of adiposity was investigated using a Poisson model, with robust adjustment of variance and calculation of incidence rate ratio (IRR) with 95% confidence interval (95%CI), and adjustment for birth variables. RESULTS Follow-up rate was 31.8%. The CS rate was 32%. Prevalences of increased WC, WHtR, WHR were 32.1%, 33.0% and 15.2%, respectively. After adjustment for birth variables, CS was associated with increased risk of adiposity when compared to vaginal delivery: 1.22 (95%CI 1.07; 1.39) for WC, 1.25 (95%CI 1.10;1.42) for WHtR, 1.45 (95%CI 1.18;1.79) for WHR, 1.36 (95%CI 1.04;1.78) for TSF, and 1.43 (95%CI 1.08;1.91) for SSF. CONCLUSION Subjects born by CS had a higher risk for increased peripheral and central adiposity during young adult age compared to those born by vaginal delivery. The association of CS with adiposity was consistently observed for all indicators and was robust after adjustment for a variety of early life confounders.
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Affiliation(s)
- Denise N. Mesquita
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Marco A. Barbieri
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Helena A. S. Goldani
- Department of Pediatrics and Puericulture, Faculty of Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Viviane C. Cardoso
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Marcelo Z. Goldani
- Department of Pediatrics and Puericulture, Faculty of Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Gilberto Kac
- Department of Social and Applied Nutrition, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Antônio A. M. Silva
- Department of Public Health, Federal University of Maranhão, São Luís, Brazil
| | - Heloisa Bettiol
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
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Ferraz E, Arruda LKDP, Bagatin E, Martinez EZ, Cetlin AA, Simoneti CS, Freitas AS, Martinez JAB, Borges MC, Vianna EO. Laboratory animals and respiratory allergies: the prevalence of allergies among laboratory animal workers and the need for prophylaxis. Clinics (Sao Paulo) 2013; 68:750-9. [PMID: 23778494 PMCID: PMC3674264 DOI: 10.6061/clinics/2013(06)05] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Accepted: 02/09/2013] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE Subjects exposed to laboratory animals are at a heightened risk of developing respiratory and allergic diseases. These diseases can be prevented by simple measures such as the use of personal protective equipment. We report here the primary findings of the Laboratory Animals and Respiratory Allergies Study regarding the prevalence of allergic diseases among laboratory animal workers, the routine use of preventive measures in laboratories and animal facilities, and the need for prevention programs. METHODS Animal handlers and non-animal handlers from 2 Brazilian universities (University of São Paulo and State University of Campinas) answered specific questionnaires to assess work conditions and symptoms. These subjects also underwent spirometry, a bronchial challenge test with mannitol, and skin prick tests for 11 common allergens and 5 occupational allergens (rat, mouse, guinea pig, hamster, and rabbit). RESULTS Four hundred fifty-five animal handlers (32±10 years old [mean±SD], 209 men) and 387 non-animal handlers (33±11 years old, 121 men) were evaluated. Sensitization to occupational allergens was higher among animal handlers (16%) than non-animal handlers (3%, p<0.01). Accessibility to personal protective equipment was measured at 85% (median, considering 73 workplaces of the animal handler group). Nineteen percent of the animal handlers indicated that they wear a respirator at all times while handling animals or working in the animal room, and only 25% of the animal handlers had received an orientation about animal-induced allergies, asthma, or rhinitis. CONCLUSION In conclusion, our data indicate that preventive programs are necessary. We suggest providing individual advice to workers associated with institutional programs to promote a safer work environment.
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Affiliation(s)
- Erica Ferraz
- University of São Paulo, Department of Medicine, Medical School of Ribeirão Preto, Ribeirão Preto/SP, Brasil
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Madeira FB, Silva AA, Veloso HF, Goldani MZ, Kac G, Cardoso VC, Bettiol H, Barbieri MA. Normal weight obesity is associated with metabolic syndrome and insulin resistance in young adults from a middle-income country. PLoS One 2013; 8:e60673. [PMID: 23556000 PMCID: PMC3610876 DOI: 10.1371/journal.pone.0060673] [Citation(s) in RCA: 101] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2012] [Accepted: 03/01/2013] [Indexed: 12/14/2022] Open
Abstract
Objective This population-based birth cohort study examined whether normal weight obesity is associated with metabolic disorders in young adults in a middle-income country undergoing rapid nutrition transition. Design and Methods The sample involved 1,222 males and females from the 1978/79 Ribeirão Preto birth cohort, Brazil, aged 23–25 years. NWO was defined as body mass index (BMI) within the normal range (18.5–24.9 kg/m2) and the sum of subscapular and triceps skinfolds above the sex-specific 90th percentiles of the study sample. It was also defined as normal BMI and % BF (body fat) >23% in men and >30% in women. Insulin resistance (IR), insulin sensitivity and secretion were based on the Homeostasis Model Assessment (HOMA) model. Results In logistic models, after adjusting for age, sex and skin colour, NWO was significantly associated with Metabolic Syndrome (MS) according to the Joint Interim Statement (JIS) definition (Odds Ratio OR = 6.83; 95% Confidence Interval CI 2.84–16.47). NWO was also associated with HOMA2-IR (OR = 3.81; 95%CI 1.57–9.28), low insulin sensitivity (OR = 3.89; 95%CI 2.39–6.33), and high insulin secretion (OR = 2.17; 95%CI 1.24–3.80). Significant associations between NWO and some components of the MS were also detected: high waist circumference (OR = 8.46; 95%CI 5.09–14.04), low High Density Lipoprotein cholesterol (OR = 1.65; 95%CI 1.11–2.47) and high triglyceride levels (OR = 1.93; 95%CI 1.02–3.64). Most estimates changed little after further adjustment for early and adult life variables. Conclusions NWO was associated with MS and IR, suggesting that clinical assessment of excess body fat in normal-BMI individuals should begin early in life even in middle-income countries.
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Affiliation(s)
- Francilene B. Madeira
- Physical Education Undergraduate Course, State University of Piauí, Teresina, Brazil
| | - Antônio A. Silva
- Department of Public Health, Federal University of Maranhão, São Luís, Brazil
- * E-mail:
| | - Helma F. Veloso
- Department of Public Health, Federal University of Maranhão, São Luís, Brazil
| | - Marcelo Z. Goldani
- Department of Pediatrics and Puericulture, Faculty of Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Gilberto Kac
- Department of Social and Applied Nutrition, Josué de Castro Nutrition Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Viviane C. Cardoso
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Heloisa Bettiol
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Marco A. Barbieri
- Department of Puericulture and Pediatrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
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Cardoso VC, Meritano J, Silva AAMD, Bettiol H, Barbieri MA, Grandi C. Size at birth and blood pressure in young adults: findings from a Brazilian birth cohort study. Rev Saude Publica 2012; 46:978-87. [DOI: 10.1590/s0034-89102013005000009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2011] [Accepted: 05/14/2012] [Indexed: 11/21/2022] Open
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Simões VMF, Barbieri MA, Silva AAMD, Batista RFL, Alves MTSSDBE, Cardoso VC, Veloso HJF, Bettiol H. Perinatal and early adulthood factors associated with adiposity. CAD SAUDE PUBLICA 2012; 28:1381-93. [DOI: 10.1590/s0102-311x2012000700016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2011] [Accepted: 03/15/2012] [Indexed: 11/22/2022] Open
Abstract
We used body mass index (BMI) and waist circumference (WC) as fat indicators to assess whether perinatal and early adulthood factors are associated with adiposity in early adulthood. We hypothesized that risk factors differ between men and women and are also different when WC is used for measuring adiposity as opposed to BMI. We conducted a longitudinal study based on a sample of 2,063 adults from the 1978/1979 Ribeirão Preto birth cohort. Adjustment was performed using four sequential multiple linear regression models stratified by sex. Both perinatal and early adulthood variables influenced adulthood BMI and WC. The associations differed between men and women and depending on the measure of abdominal adiposity (BMI or WC). Living with a partner, for both men and women, and high fat and alcohol intake in men were factors that were consistently associated with higher adulthood BMI and WC levels. The differences observed between sexes may point to different lifestyles of men and women, suggesting that prevention policies should consider gender specific strategies.
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Silva AAM, Santos CJN, Amigo H, Barbieri MA, Bustos P, Bettiol H, Rona RJ. Birth weight, current body mass index, and insulin sensitivity and secretion in young adults in two Latin American populations. Nutr Metab Cardiovasc Dis 2012; 22:533-539. [PMID: 21543197 DOI: 10.1016/j.numecd.2010.09.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2010] [Revised: 08/18/2010] [Accepted: 09/30/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND AND AIMS Although studies have shown association of birth weight (BW) and adult body mass index (BMI) with insulin sensitivity in adults, there is limited evidence that BW is associated with insulin secretion. We assessed the associations between BW and current BMI with insulin sensitivity and secretion in young Latin American adults. METHODS AND RESULTS Two birth cohorts, one from Ribeirao Preto, Brazil, based on 1984 participants aged 23-25 years, and another from Limache, Chile, based on 965 participants aged 22-28 years were studied. Weight and height at birth, and current fasting plasma glucose and insulin levels were measured. Insulin sensitivity (HOMA%S) and secretion (HOMA%β) were estimated using the Homeostatic Model Assessment (HOMA2). Multiple linear regression analyses were carried out to test the associations between BW and adult BMI z-scores on log HOMA%S and log HOMA%β. BW z-score was associated with HOMA%S in the two populations and HOMA%β in Ribeirao Preto when adult BMI z-score was included in the model. BW z-score was associated with decreasing insulin secretion even without adjusting for adult BMI, but only in Ribeirao Preto. BMI z-score was associated with low HOMA%S and high HOMA%β. No interactions between BW and BMI z-scores on insulin sensitivity were shown. CONCLUSIONS This study supports the finding that BW may affect insulin sensitivity and secretion in young adults. The effect size of BW on insulin status is small in comparison to current BMI.
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Affiliation(s)
- A A M Silva
- Department of Public Health, Federal University of Maranhao, 65075630 Sao Luis, Brazil.
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Aitsi-Selmi A, Batty GD, Barbieri MA, Silva AAM, Cardoso VC, Goldani MZ, Marmot MG, Bettiol H. Childhood socioeconomic position, adult socioeconomic position and social mobility in relation to markers of adiposity in early adulthood: evidence of differential effects by gender in the 1978/79 Ribeirao Preto cohort study. Int J Obes (Lond) 2012; 37:439-47. [PMID: 22565421 PMCID: PMC3595466 DOI: 10.1038/ijo.2012.64] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background: Longitudinal studies drawn from high-income countries demonstrate long-term associations of early childhood socioeconomic deprivation with increased adiposity in adulthood. However, there are very few data from resource-poor countries where there are reasons to anticipate different gradients. Accordingly, we sought to characterise the nature of the socioeconomic status (SES)-adiposity association in Brazil. Methods: We use data from the Ribeirao Preto Cohort Study in Brazil in which 9067 newborns were recruited via their mothers in 1978/79 and one-in-three followed up in 2002/04 (23–25years). SES, based on family income (salaries, interest on savings, pensions and so on), was assessed at birth and early adulthood, and three different adiposity measures (body mass index (BMI), waist circumference (WC), waist-to-hip ratio (WHR)) ascertained at follow-up. The association between childhood SES, adult SES and social mobility (defined as four permutations of SES in childhood and adulthood: low–low, low–high, high–low, high–high), and the adiposity measures was examined using linear regression. Results: There was evidence that the association between SES and the three markers of adiposity was modified by gender in both adulthood (P<0.02 for all outcomes) and childhood SES (P<0.02 for WC and WHR). Thus, in an unadjusted model, linear regression analyses showed that higher childhood SES was associated with lower adiposity in women (coefficient (95% confidence intervals) BMI: −1.49 (−2.29,−0.69); WC: −3.85 (−5.73,−1.97); WHR: −0.03 (−0.04,−0.02)). However, in men, higher childhood SES was related to higher adiposity (BMI: 1.03 (0.28,−1.78); WC: 3.15 (1.20, 5.09); WHR: 0.009 (−0.001, 0.019)) although statistical significance was not seen in all analyses. There was a suggestion that adult SES (but not adult health behaviours or birthweight) accounted for these relationships in women only. Upward mobility was associated with protection against greater adiposity in women but not men. Conclusion: In the present study, in men there was some evidence that both higher childhood and adulthood SES was related to a higher adiposity risk, while the reverse gradient was apparent in women.
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Affiliation(s)
- A Aitsi-Selmi
- Department of Epidemiology and Public Health, University College London, London, UK.
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Felipe-de-Melo ERT, da Silva RDCR, Assis AMO, Pinto EDJ. [Factors associated with metabolic syndrome in administrative workers in the oil industry]. CIENCIA & SAUDE COLETIVA 2011; 16:3443-52. [PMID: 21860944 DOI: 10.1590/s1413-81232011000900012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2009] [Accepted: 01/23/2010] [Indexed: 11/22/2022] Open
Abstract
This is a cross-sectional study seeking to identify the factors associated with metabolic syndrome in administrative workers of an oil company. A total of 1,387 workers were examined, including their anthropometric and biochemical data, lifestyle, demographic and socioeconomic characteristics. Metabolic syndrome was defined in accordance with the First Set of Brazilian Guidelines for the Diagnosis and Treatment of Metabolic Syndrome. Factors associated with MS were examined by univariate and multivariate logistic regression models and 15% of the workers had MS symptoms. Multivariate analysis revealed that gender (OR=3.4; IC 95% 2.1- 5.5), age (OR=3.8; IC 95% 1.5-9.4) and smoking (current and past) (OR=1.6; CI 95% 1.2-2.3), were associated with metabolic syndrome. In conclusion, the prevalence of MS in administrative workers of the oil industry is high, especially among males, smokers, ex-smokers and those aged 40 years or more. Possibly, the greatest value of this diagnosis is to make it possible to identify workers with severe metabolic changes, which would justify the implementation of immediate intervention to reduce the identified risk factors. In this sense, actions aiming to promote a healthy lifestyle can be developed by the companies, in order to enhance the health and quality of life of their employees.
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Renom Espineira A, Fernandes-Rosa FL, Bueno AC, de Souza RM, Moreira AC, de Castro M, Barbieri MA, Bettiol H, Antonini SR. Postnatal growth and cardiometabolic profile in young adults born large for gestational age. Clin Endocrinol (Oxf) 2011; 75:335-41. [PMID: 21521322 DOI: 10.1111/j.1365-2265.2011.04054.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
CONTEXT The association between large for gestational age (LGA) phenotype, postnatal growth and cardiometabolic risk (CMR) in adult life remains unclear. The role of IGF1 genotype on LGA-related outcomes in adult life is unknown. AIM To assess the postnatal growth, IGF-I levels, CMR and the influence of the 737.738 IGF1 in adults born LGA. SUBJECTS Case-control study (n = 515) nested in a population-based prospective cohort (n = 2063); 117 LGA and 398 gender-matched controls appropriate for gestational age (AGA) subjects. METHODS Anthropometry was evaluated at birth, at 9-10 and at 23-25 years old. At the age of 23-25 years, blood pressure (BP), glycaemia, insulinaemia, homeostasis model assessment - insulin resistance, lipids, fibrinogen, and plasma IGF-I and 737.738 IGF1 polymorphism were assessed. RESULTS Large for gestational age subjects remained heavier and taller than AGA at 9-10 and 23-25 years (P < 0·05); at 23-25 years, LGA had greater waist circumference (WC; P < 0·05) and higher BP (P < 0·05) than controls. Body proportionality at birth did not predict metabolic outcome. LGA subjects presenting catch-down of weight in childhood had lower body mass index (BMI; P = 0·001), lower WC (P < 0·05) and lower BP (P < 0·05) at 23-25 years. 737.738 IGF-I genotype differed between groups (P < 0·001). Homozygosis for polymorphic alleles was associated with increased odds of LGA (OR: 3·2; 95% CI: 1·5-6·9), higher IGF-I (56·9 ± 16·4 vs 37·7 ± 16·0 nm; P < 0·01) and lower BP (114/68 vs 121/73 mmHg; P < 0·05). CONCLUSIONS Young adults born LGA presented higher BMI, WC and BP and appear to be at higher CMR risk than AGA subjects. The 737.738 IGF1 polymorphism appears to play a role on birth size and LGA-related metabolic outcomes.
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Affiliation(s)
- Aniette Renom Espineira
- Department of Pediatrics, School of Medicine of Ribeirao Preto, University of Sao Paulo, Sao Paulo, Brazil
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Silva AA, Barbieri MA, Cardoso VC, Batista RF, Simões VM, Vianna EO, Gutierrez MR, Figueiredo ML, Silva NA, Pereira TS, Rodriguez JD, Loureiro SR, Ribeiro VS, Bettiol H. Prevalence of non-communicable diseases in Brazilian children: follow-up at school age of two Brazilian birth cohorts of the 1990's. BMC Public Health 2011; 11:486. [PMID: 21693042 PMCID: PMC3141455 DOI: 10.1186/1471-2458-11-486] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2011] [Accepted: 06/21/2011] [Indexed: 11/10/2022] Open
Abstract
Background Few cohort studies have been conducted in low and middle-income countries to investigate non-communicable diseases among school-aged children. This article aims to describe the methodology of two birth cohorts, started in 1994 in Ribeirão Preto (RP), a more developed city, and in 1997/98 in São Luís (SL), a less developed town. Methods Prevalences of some non-communicable diseases during the first follow-up of these cohorts were estimated and compared. Data on singleton live births were obtained at birth (2858 in RP and 2443 in SL). The follow-up at school age was conducted in RP in 2004/05, when the children were 9-11 years old and in SL in 2005/06, when the children were 7-9 years old. Follow-up rates were 68.7% in RP (790 included) and 72.7% in SL (673 participants). The groups of low (<2500 g) and high (≥ 4250 g) birthweight were oversampled and estimates were corrected by weighting. Results In the more developed city there was a higher percentage of non-nutritive sucking habits (69.1% vs 47.9%), lifetime bottle use (89.6% vs 68.3%), higher prevalence of primary headache in the last 15 days (27.9% vs 13.0%), higher positive skin tests for allergens (44.3% vs 25.3%) and higher prevalence of overweight (18.2% vs 3.6%), obesity (9.5% vs 1.8%) and hypertension (10.9% vs 4.6%). In the less developed city there was a larger percentage of children with below average cognitive function (28.9% vs 12.2%), mental health problems (47.4% vs 38.4%), depression (21.6% vs 6.0%) and underweight (5.8% vs 3.6%). There was no difference in the prevalence of bruxism, recurrent abdominal pain, asthma and bronchial hyperresponsiveness between cities. Conclusions Some non-communicable diseases were highly prevalent, especially in the more developed city. Some high rates suggest that the burden of non-communicable diseases will be high in the future, especially mental health problems.
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Affiliation(s)
- Antônio A Silva
- Departamento de Saúde Pública, Universidade Federal do Maranhão, São Luís, MA, Brasil
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Goldani HA, Bettiol H, Barbieri MA, Silva AA, Agranonik M, Morais MB, Goldani MZ. Cesarean delivery is associated with an increased risk of obesity in adulthood in a Brazilian birth cohort study. Am J Clin Nutr 2011; 93:1344-7. [PMID: 21508088 DOI: 10.3945/ajcn.110.010033] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Obesity is epidemic worldwide, and increases in cesarean delivery rates have occurred in parallel. OBJECTIVE This study aimed to determine whether cesarean delivery is a risk factor for obesity in adulthood in a birth cohort of Brazilian subjects. DESIGN We initiated a birth cohort study in Ribeirão Preto, southeastern Brazil, in 1978. A randomly selected sample of 2057 subjects from the original cohort was reassessed in 2002-2004. Type of delivery, birth weight, maternal smoking, and schooling were obtained after birth. The following data from subjects were collected at 23-25 y of age: body mass index (BMI; in kg/m(2)), physical activity, smoking, and income. Obesity was defined as a BMI ≥30. A Poisson multivariable model was performed to determine the association between cesarean delivery and BMI. RESULTS The obesity rate in adults born by cesarean delivery was 15.2% and in those born by vaginal delivery was 10.4% (P = 0.002). Adults born by cesarean delivery had an increased risk (prevalence ratio: 1.58; 95% CI: 1.23, 2.02) of obesity at adulthood after adjustments. CONCLUSION We hypothesize that increasing rates of cesarean delivery may play a role in the obesity epidemic worldwide.
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Affiliation(s)
- Helena As Goldani
- Department of Pediatrics, Hospital de Clínicas de Porto Alegre, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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Silveira VMFD, Horta BL, Gigante DP, Azevedo Junior MR. Metabolic syndrome in the 1982 Pelotas cohort: effect of contemporary lifestyle and socioeconomic status. ACTA ACUST UNITED AC 2011; 54:390-7. [PMID: 20625651 DOI: 10.1590/s0004-27302010000400008] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2009] [Accepted: 03/01/2010] [Indexed: 11/22/2022]
Abstract
OBJECTIVES Describe the prevalence of metabolic syndrome, and its association with contemporary lifestyle factors. SUBJECTS AND METHODS In 2004-2005, 4,296 subjects of the 1982 Pelotas Birth Cohort were evaluated, and metabolic syndrome (MetS) was assessed in 3,599 according to the NCEP-ATP III and IDF criteria. RESULTS Prevalence of MetS was 5.9% and 6.7% for NCEP-ATPIII and IDF, respectively. Smoking, alcohol intake, and physical activity were not associated with MetS. Among men, the body mass index (BMI) was associated with MetS - overweight [RR: 3.14 (95% CI, 1.97-5.00)] and obese subjects [RR: 17.41 (95% CI, 11.85-25.60)]. In women, family income and schooling were inversely associated with MetS, overweight increased the risk of MetS 7.73 (95% CI, 3.65-16.38) times and obesity 40.67 (95% CI, 20.85-79.33) times. CONCLUSIONS MetS was more prevalent among men according to NCEP-ATP III criteria, and obesity was the main risk factor.
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