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Prediction of GutCheck NEC and Its Relation to Severity of Illness and Measures of Deterioration in Necrotizing Enterocolitis. Adv Neonatal Care 2023; 23:377-386. [PMID: 37339581 PMCID: PMC10440277 DOI: 10.1097/anc.0000000000001080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2023]
Abstract
BACKGROUND Necrotizing enterocolitis (NEC) risk has been shown to arise from multiple sources and risk awareness may be supported using bedside tools. PURPOSE The purpose of this research was to examine the extent to which GutCheck NEC was associated with scores for clinical deterioration, severity of illness, and clinical outcome, and further to examine how scores might improve NEC prediction. METHODS A retrospective, correlational case-control study with infant data from 3 affiliated neonatal intensive care units was conducted. RESULTS Of 132 infants (44 cases, 88 controls), most were 28 weeks of gestation at birth and less (74%). Median age at NEC onset was 18 days (range: 6-34 days), with two-thirds diagnosed before 21 days. At 68 hours of life, higher GutCheck NEC scores were associated with NEC requiring surgery or resulting in death (relative risk ratio [RRR] = 1.06, P = .036), associations that persisted at 24 hours prior to diagnosis (RRR = 1.05, P = .046), and at the time of diagnosis (RRR = 1.05, P = .022) but showed no associations for medical NEC. GutCheck NEC scores were significantly correlated with pediatric early warning scores (PEWS) ( r > 0.30; P < .005) and SNAPPE-II scores ( r > 0.44, P < .0001). Increasing numbers of clinical signs and symptoms were positively associated with GutCheck NEC and PEWS at the time of diagnosis ( r = 0.19, P = .026; and r = 0.25, P = .005, respectively). IMPLICATIONS FOR PRACTICE AND RESEARCH GutCheck NEC provides structure to streamline assessment and communication about NEC risk. Yet, it is not intended to be diagnostic. Research is needed on how GutCheck NEC impacts timely recognition and treatment.
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An Adapted Cancer Screening Education Program for Native American Women With Intellectual and Developmental Disabilities and Their Caregivers: Protocol for Feasibility and Acceptability Testing. JMIR Res Protoc 2023; 12:e37801. [PMID: 36780214 PMCID: PMC9972207 DOI: 10.2196/37801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 09/20/2022] [Accepted: 11/13/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Women with intellectual and developmental disabilities (IDD) do not undergo breast and cervical cancer screening at the same rate as women without IDD. IDDs are diagnosed in childhood, are lifelong, and involve difficulties in adaptive behaviors and intellectual functioning. Native American women also experience disparities in breast and cervical cancer screenings. Despite known disparities, women with IDD are often not included in health promotion programs, and there is a need for evidence-based programming for those with intersectional identities, such as Native American women with IDD. OBJECTIVE This study aims to assess the feasibility and acceptability of My Health My Choice (MHMC), an adaptation of the Women Be Healthy 2 program. There are 2 parts to the study: adaptation of the Women Be Healthy 2 program and feasibility and acceptability testing of MHMC. METHODS Individuals aged over 18 years who identify as Native American females with IDD and their caregivers (N=30 women-caregiver dyads) are eligible for the study. Participants, who are affiliated with 2 partnering sites in Arizona (1 rural and 1 urban), complete pre- and postsurveys assessing knowledge, self-efficacy, and screening expectations before and immediately after completing the program. In addition, all participants complete brief satisfaction surveys after each of the 6 educational sessions. A subsample of Native American women with an IDD (n=12), caregivers (n=12), and community health educators (n=2) who participate in the MHMC program will provide semistructured qualitative input regarding the content, delivery, and cultural relevance of the program. RESULTS The adaptation of the culturally responsive MHMC program was completed in August 2021. In November 2021, the project team began recruitment for feasibility and acceptability studies. Feasibility will be examined using participation metrics, and acceptability will be measured using satisfaction measures. Pre- and postmeasures in cancer screening knowledge, self-efficacy, and screening expectations will examine improvements among participants. CONCLUSIONS The results of feasibility and acceptability testing of MHMC will guide future implementation studies of the program. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/37801.
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Abstract 2431: Working with stakeholders to adapt a cancer screening education program for Native American women with intellectual disabilities. Cancer Res 2019. [DOI: 10.1158/1538-7445.am2019-2431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Women with intellectual and developmental disabilities (IDD) are less likely than the general population of women to receive recommended breast and cervical cancer screenings. In addition, rates of breast and cervical cancer screenings are lower among Native American (NA) women than among White women. Using a community-informed approach, this project addresses the specific cancer screening needs of NA women with IDD and their networks of support in order to adapt an evidence-based cancer screening education program for women with IDD.
Methods: In this formative research project, the research team has engaged in a step-wise project that adheres to best practices for conducting ethical community-informed research with NA communities and ensures a feasible and acceptable cancer education program. 1) The university-based research team established a 6-person advisory board to guide partnership development, identify potential community needs, and contribute to study recruitment. 2) An ecosocial qualitative needs assessment examined facilitators and barriers to women’s screening practices. In-depth interviews with Native women with IDD (N=24), family caregivers (N=24), health care providers (N=24), and leaders in partnering rural and urban Native and Native-serving communities (N=12) were completed. 3) Working with urban and rural partners to understand and interpret the team’s qualitative data, the team will culturally adapt a cancer screening education program for diverse groups of NA women with IDD.
Results: During advisory board interactions, community meetings, and event participation, the research team identified individual, interpersonal, community, institutional and policy components influencing NA women with IDDs cancer screening. In a review of the cancer education curriculum, advisory board members identified several areas for adaptation, including: length of program, discussion of women’s body parts, involvement of spiritual leaders and family members, involvement of health care providers, and integration with customary transition rituals for Native women. During community discussions, the team learned that NA women may not have seamless access to cancer treatment; we are working with the advisory board and community stakeholders to limit the gaps between cancer screening and treatment programs for women who are part of the project.
Conclusions/Next Steps: After working with community partners to analyze qualitative data and adapt the cancer education curriculum for Native women with IDD, the team will pilot test the adapted curriculum for feasibility, acceptability, and preliminary knowledge and self-efficacy outcomes.
Citation Format: Julie S. Armin, Heather J. Williamson, Julie Baldwin, Janet Rothers, Ellen Cherup, Tara Chico-Jarillo, Jennifer Etcitty, Bailey Lockwood, Bonny Nasimi. Working with stakeholders to adapt a cancer screening education program for Native American women with intellectual disabilities [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2019; 2019 Mar 29-Apr 3; Atlanta, GA. Philadelphia (PA): AACR; Cancer Res 2019;79(13 Suppl):Abstract nr 2431.
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Moving nursing beyond p < 0.05. Res Nurs Health 2019; 42:244-245. [PMID: 31250931 DOI: 10.1002/nur.21954] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 05/07/2019] [Indexed: 11/06/2022]
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Maternal Cytokine Profiles during Pregnancy Predict Asthma in Children of Mothers without Asthma. Am J Respir Cell Mol Biol 2018; 59:592-600. [PMID: 29863910 PMCID: PMC6236694 DOI: 10.1165/rcmb.2017-0410oc] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 05/29/2018] [Indexed: 12/18/2022] Open
Abstract
Little is known about whether maternal immune status during pregnancy influences asthma development in the child. We measured cytokine production in supernatants from mitogen-stimulated peripheral blood immune cells collected during and after pregnancy from the mothers of children enrolled in the Tucson Infant Immune Study, a nonselected birth cohort. Physician-diagnosed active asthma in children through age 9 and a history of asthma in their mothers were assessed through questionnaires. Maternal production of each of the cytokines IL-13, IL-4, IL-5, IFN-γ, IL-10, and IL-17 during pregnancy was unrelated to childhood asthma. However, IFN-γ/IL-13 and IFN-γ/IL-4 ratios during pregnancy were associated with a decreased risk of childhood asthma (n = 381; odds ratio [OR], 0.33; 95% confidence interval [CI], 0.17-0.66; P = 0.002; and n = 368; OR, 0.36; 95% CI, 0.18-0.71; P = 0.003, respectively). The inverse relations of these two ratios with childhood asthma were only evident in mothers without asthma (n = 309; OR, 0.18; 95% CI, 0.08-0.42; P = 0.00007; and n = 299; OR, 0.17; 95% CI, 0.07-0.39; P = 0.00003, respectively) and not in mothers with asthma (n = 72 and 69, respectively; P for interaction by maternal asthma = 0.036 and 0.002, respectively). Paternal cytokine ratios were unrelated to childhood asthma. Maternal cytokine ratios in mothers without asthma were unrelated to the children's skin-test reactivity, total IgE, physician-confirmed allergic rhinitis at age 5, or eczema in infancy. To our knowledge, this study provides the first evidence that cytokine profiles in pregnant mothers without asthma relate to the risk for childhood asthma, but not allergy, and suggests a process of asthma development that begins in utero and is independent of allergy.
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Prevalence of Asthma in School Children on the Arizona-Sonora Border. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2017; 5:114-120.e2. [PMID: 27544711 PMCID: PMC5222738 DOI: 10.1016/j.jaip.2016.07.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Revised: 06/29/2016] [Accepted: 07/01/2016] [Indexed: 01/21/2023]
Abstract
BACKGROUND Mexican-born children living in the United States have a lower prevalence of asthma than other US children. Although children of Mexican descent near the Arizona (AZ)-Sonora border are genetically similar, differences in environmental exposures might result in differences in asthma prevalence across this region. OBJECTIVE The objective of this study was to determine if the prevalence of asthma and wheeze in these children varies across the AZ-Sonora border. METHODS The International Study of Asthma and Allergy in Children written and video questionnaires were administered to 1753 adolescents from 5 middle schools: Tucson (school A), Nogales, AZ (schools B, C), and Nogales, Sonora, Mexico (schools D, E). The prevalence of asthma and symptoms was compared, with analyses in the AZ schools limited to self-identified Mexican American students. RESULTS Compared with the Sonoran reference school E, the adjusted odds ratio (OR) for asthma was significantly higher in US schools A (OR 4.89, 95% confidence interval [CI] 2.72-8.80), B (OR 3.47, 95% CI 1.88-6.42), and C (OR 4.12, 95% CI 1.78-9.60). The adjusted OR for wheeze in the past year was significantly higher in schools A (OR 2.19, 95% CI 1.20-4.01) and B (OR 2.67, 95% CI 1.42-5.01) on the written questionnaire and significantly higher in A (OR 2.13, 95% CI 1.22-3.75), B (OR 1.95, 95% CI 1.07-3.53), and Sonoran school D (OR 2.34, 95% CI 1.28-4.30) on the video questionnaire compared with school E. CONCLUSIONS Asthma and wheeze prevalence differed significantly between schools and was higher in the United States. Environmental factors that may account for these differences could provide insight into mechanisms of protection from asthma.
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Epigenome-wide analysis links SMAD3 methylation at birth to asthma in children of asthmatic mothers. J Allergy Clin Immunol 2016; 140:534-542. [PMID: 28011059 DOI: 10.1016/j.jaci.2016.10.041] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 09/30/2016] [Accepted: 10/05/2016] [Indexed: 12/20/2022]
Abstract
BACKGROUND The timing and mechanisms of asthma inception remain imprecisely defined. Although epigenetic mechanisms likely contribute to asthma pathogenesis, little is known about their role in asthma inception. OBJECTIVE We sought to assess whether the trajectory to asthma begins already at birth and whether epigenetic mechanisms, specifically DNA methylation, contribute to asthma inception. METHODS We used the Methylated CpG Island Recovery Assay chip to survey DNA methylation in cord blood mononuclear cells from 36 children (18 nonasthmatic and 18 asthmatic subjects by age 9 years) from the Infant Immune Study (IIS), an unselected birth cohort closely monitored for asthma for a decade. SMAD3 methylation in IIS (n = 60) and in 2 replication cohorts (the Manchester Asthma and Allergy Study [n = 30] and the Childhood Origins of Asthma Study [n = 28]) was analyzed by using bisulfite sequencing or Illumina 450K arrays. Cord blood mononuclear cell-derived IL-1β levels were measured by means of ELISA. RESULTS Neonatal immune cells harbored 589 differentially methylated regions that distinguished IIS children who did and did not have asthma by age 9 years. In all 3 cohorts methylation in SMAD3, the most connected node within the network of asthma-associated, differentially methylated regions, was selectively increased in asthmatic children of asthmatic mothers and was associated with childhood asthma risk. Moreover, SMAD3 methylation in IIS neonates with maternal asthma was strongly and positively associated with neonatal production of IL-1β, an innate inflammatory mediator. CONCLUSIONS The trajectory to childhood asthma begins at birth and involves epigenetic modifications in immunoregulatory and proinflammatory pathways. Maternal asthma influences epigenetic mechanisms that contribute to the inception of this trajectory.
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Cough during infancy and subsequent childhood asthma. Clin Exp Allergy 2016; 45:1439-46. [PMID: 26011047 DOI: 10.1111/cea.12573] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 04/25/2015] [Accepted: 05/15/2015] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Wheezing in infancy has been associated with subsequent asthma, but whether cough similarly influences asthma risk has been little studied. We sought to determine whether prolonged cough and cough without cold in the first year of life are associated with childhood asthma. METHODS Participants in the Infant Immune Study, a non-selected birth cohort, were surveyed 7 times in the first 9 months of life regarding the presence of wheeze and cough. Cough for more than 28 days was defined as prolonged. Parents were asked at 1 year if the child ever coughed without a cold. Asthma was defined as parental report of physician diagnosis of asthma, with symptoms or medication use between 2 and 9 years. Logistic regression was used to assess adjusted odds for asthma associated with cough characteristics. RESULTS A total of 24% (97) of children experienced prolonged cough and 23% (95) cough without cold in the first 9 months, respectively. Prolonged cough was associated with increased risk of asthma relative to brief cough (OR 3.57, CI: 1.88, 6.76), with the risk being particularly high among children of asthmatic mothers. Cough without cold (OR 3.13, 95% CI: 1.76, 5.57) was also independently associated with risk of childhood asthma. Both relations persisted after adjustment for wheeze and total IgE at age 1. CONCLUSIONS AND CLINICAL RELEVANCE Prolonged cough in infancy and cough without cold are associated with childhood asthma, independent of infant wheeze. These findings suggest that characteristics of cough in infancy are early markers of asthma susceptibility, particularly among children with maternal asthma.
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Perinatal tumor necrosis factor-α production, influenced by maternal pregnancy weight gain, predicts childhood asthma. Am J Respir Crit Care Med 2013; 188:35-41. [PMID: 23590270 DOI: 10.1164/rccm.201207-1265oc] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
RATIONALE Innate immune responses marked by increases in tumor necrosis factor (TNF)-α have been associated with asthma but whether such alterations are evident before symptoms is not yet clear. OBJECTIVES To determine if prevalence of childhood asthma or asthma-related traits is predicted by perinatal innate immune status and if maternal factors related to pregnancy influence asthma prevalence and innate immune status. METHODS In the Tucson Infant Immune Study (a nonselected birth cohort), presence of eczema and wheezing in the child's first year and physician-diagnosed asthma through age 9 and asthma in the parents was obtained from parent-completed questionnaires. TNF-α, IL-6, IL-10, and IL-12 were measured in supernatants of LPS-stimulated peripheral blood mononuclear cells at birth and 3 months as was TNF-α in plasma. TNF-α single nucleotide polymorphisms were genotyped by Sequenom. Percent predicted FEV1/FVC was measured at age 9. Maternal weight gain during pregnancy and prepregnancy weight were ascertained from medical records. MEASUREMENTS AND MAIN RESULTS Infants with persistently elevated LPS-induced TNF-α at birth and 3 months were at increased risk for childhood asthma (odds ratio [OR], 4.1; confidence interval [CI], 1.9-8.8; n = 233; P = 0.0003) and had decreased FEV1/FVC ratios at age 9. Children with mothers in the top tertile for pregnancy weight gain had increased risk for asthma (OR, 3.4; CI, 1.7-6.9; n = 225; P = 0.001) and persistently elevated TNF-α in early life (OR, 2.9; CI, 1.4-8.2; n = 195; P = 0.013). These relations were independent of maternal asthma and rhinitis. CONCLUSIONS Persistently elevated LPS-induced TNF-α production early in life acts as a predictive biomarker for childhood asthma, and excess pregnancy weight gain in the mother seems to contribute to both.
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Predictors of neonatal production of IFN-γ and relation to later wheeze. J Allergy Clin Immunol 2011; 129:567-8, 568.e1. [PMID: 22036249 DOI: 10.1016/j.jaci.2011.09.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2011] [Revised: 09/12/2011] [Accepted: 09/16/2011] [Indexed: 11/19/2022]
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Cord blood 25-hydroxyvitamin D levels are associated with aeroallergen sensitization in children from Tucson, Arizona. J Allergy Clin Immunol 2011; 128:1093-9.e1-5. [PMID: 21855975 DOI: 10.1016/j.jaci.2011.07.015] [Citation(s) in RCA: 135] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2010] [Revised: 07/07/2011] [Accepted: 07/08/2011] [Indexed: 11/17/2022]
Abstract
BACKGROUND The association between vitamin D status at birth and childhood allergic outcomes is uncertain. The desert climate of Tucson offers a unique setting for studying the health effects of higher exposure to vitamin D. OBJECTIVE To assess the relationship between cord blood 25-hydroxyvitamin D (25[OH]D) levels and allergic outcomes through age 5 years. METHODS Cord blood 25(OH)D levels were measured in 219 participants in the Tucson Infant Immune Study, a population-based birth cohort. Plasma total IgE and specific IgE levels to 6 aeroallergens were measured at 1, 2, 3, and 5 years. Skin prick test (SPT) positivity (wheal diameter ≥ 3 mm) and physician-diagnosed active allergic rhinitis and asthma were assessed at age 5 years. Longitudinal models were used to assess the relationship between 25(OH)D and IgE levels. Logistic regression models were used to assess the relationship of 25(OH)D level with SPT positivity, allergic rhinitis, and asthma. RESULTS The median cord blood 25(OH)D level was 64 nmol/L (interquartile range, 49-81 nmol/L). Relative to the reference group (50-74.9 nmol/L), both low (<50 nmol/L) and high (≥ 100 nmol/L) levels were associated with increased total IgE (coefficient = 0.27, P = .006 and coefficient = 0.27, P = .04, respectively) and detectable inhalant allergen-specific IgE (odds ratio = 2.4, P = .03 and odds ratio = 4.0, P = .01, respectively) through age 5 years. High 25(OH)D levels were also associated with increased SPT positivity (odds ratio = 4.0, P = .02). By contrast, the 25(OH)D level was not significantly associated with allergic rhinitis or asthma. CONCLUSION Both low and high levels of cord blood 25(OH)D were associated with increased aeroallergen sensitization. The association between vitamin D status and actual allergic diseases merits further study.
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Cord Blood 25-Hydroxyvitamin D Levels Have a Non-Linear Association with Aeroallergen Sensitization Through Age 5 Years In Tucson, Arizona. J Allergy Clin Immunol 2011. [DOI: 10.1016/j.jaci.2010.12.604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Relation of early antibiotic use to childhood asthma: confounding by indication? Clin Exp Allergy 2010; 40:1222-9. [PMID: 20545705 DOI: 10.1111/j.1365-2222.2010.03539.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Findings from studies of the relation between early antibiotic use and subsequent asthma have been inconsistent, which may be attributable to methodologic issues. OBJECTIVE Our objective was to assess the impact of confounding by indication on the relation of early antibiotic use to childhood asthma through age 5 in a non-selected birth cohort (n=424). METHODS Oral antibiotic use was assessed by frequent nurse interviews in the first 9 months of life. Physician-diagnosed active asthma and eczema were assessed by questionnaire at 1, 2, 3, and 5 years, and were considered as ever asthma or ever eczema if positive at any age. Allergen-specific IgE was assessed in plasma at 1, 2, 3, and 5 years. Confounding by indication was investigated by considering the relation of asthma to antibiotic use while controlling for the number of illness visits to a physician in early life. RESULTS There was no statistically significant relation of early antibiotic use with physician-diagnosed eczema or allergen-specific IgE. A dose-response relation was evident for antibiotic use with ever asthma (odds ratio [OR]=1.5, P=0.047). Ever asthma also increased significantly with the number of illness visits to a physician (P<0.001). After adjustment for number of illness visits, antibiotic use showed no relation with asthma. CONCLUSIONS The relation of asthma to antibiotics in this cohort appears to be an artefact of the strong relation of number of physician visits for illness with both antibiotic use and risk for asthma.
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Community Health Workers and Community Advocacy: Addressing Health Disparities. J Community Health 2008; 33:417-24. [DOI: 10.1007/s10900-008-9111-y] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Nucleic-acid amplification testing of urine vs. patient complaint-driven evaluation. J Emerg Med 2008; 38:572-7. [PMID: 18462909 DOI: 10.1016/j.jemermed.2007.10.057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2006] [Revised: 07/12/2007] [Accepted: 10/30/2007] [Indexed: 10/22/2022]
Abstract
The present pilot study compared the ability of a conventional patient complaint-driven approach to that of nucleic-acid amplification testing (NAAT) of urine to identify those individuals among an adult, urban, Emergency Department (ED) population infected with Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), and Trichomonas vaginalis (TV). Urine for NAAT was collected for testing after individuals had completed a questionnaire and before being seen by a physician. A total of 614 subjects were enrolled, and complete physical examinations were performed on 348 (56.6%) individuals, with women being significantly more likely to receive such an evaluation (odds ratio [OR] 3.09; 95% confidence interval [CI] 1.96-4.86); p < 0.001). A total of 153 (24.9%) of the study cohort tested positive for a least one sexually transmitted disease (STD), and only a reported history of STD (OR 1.74; 95% CI (1.18-2.57); p = 0.005) and a history of a new sexual partner in the last 3 months (OR 1.79; 95% CI 1.13-2.82); p = 0.012) were predictive of a positive STD test. NAAT of urine samples on patients who did not receive a complete physical examination resulted in a 33% (51/153) increase in diagnostic yield in this cohort of ED attendees.
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Influence of early day-care exposure on total IgE levels through age 3 years. J Allergy Clin Immunol 2007; 120:1201-7. [PMID: 17854882 DOI: 10.1016/j.jaci.2007.07.036] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2007] [Revised: 07/05/2007] [Accepted: 07/23/2007] [Indexed: 11/17/2022]
Abstract
BACKGROUND Early day care is inversely associated with asthma and atopy in later childhood, but its association with early immunologic markers of asthma risk is not known. OBJECTIVE We sought to assess the relation of day care by 3 months to total IgE levels through age 3 years. METHODS Day care was assessed prospectively among 362 nonselected infants enrolled in the Infant Immune Study. Children were categorized based on day-care status by 3 months of age as follows: no day care, day care inside the home with other children, day care outside the home with no other children, or day care outside the home with other children. Total IgE levels were measured in blood obtained at 3, 12, 24, and 36 months. Relations between day care and IgE levels were assessed at each age and longitudinally, with stratification by maternal asthma and atopy. RESULTS Day care by 3 months was associated with decreased IgE levels through age 3 years (coefficient: -0.19 log IU/mL, P = .001). The greatest effect was evident for children cared for outside the home. Stratified analyses indicated that the relation existed primarily among children who had atopic or asthmatic mothers. Day-care entry after 3 months showed no relation with IgE levels. CONCLUSION Day-care attendance by 3 months is associated with decreased total IgE levels in the first 3 years of life in children of mothers who are atopic, asthmatic, or both. CLINICAL IMPLICATIONS Early day-care exposure can reduce IgE levels, which in turn might reflect a reduced risk of allergic disease in predisposed children.
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