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Martinez-Miller EE, Prather AA, Robinson WR, Avery CL, Yang YC, Haan MN, Aiello AE. US acculturation and poor sleep among an intergenerational cohort of adult Latinos in Sacramento, California. Sleep 2020; 42:5244267. [PMID: 30544165 DOI: 10.1093/sleep/zsy246] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 10/26/2018] [Indexed: 11/13/2022] Open
Abstract
Acculturation may shape the disproportionate burden of poor sleep among Latinos in the United States. Existing studies are limited by unidimensional acculturation proxies that are incapable of capturing cultural complexities across generations. Understanding how acculturation relates to sleep may lead to the identification of modifiable intervention targets. We used multivariable regression and latent class methods to examine cross-sectional associations between a validated multidimensional scale of US acculturation and self-reported poor sleep measures. We analyzed an intergenerational cohort: first-generation (GEN1) older Latinos (Sacramento Area Latino Study on Aging; N = 1,716; median age: 69.5) and second-generation (GEN2) middle-aged offspring and relatives of GEN1 (Niños Lifestyle and Diabetes Study; N = 670; median age: 54.0) in Sacramento, California. GEN1 with high US acculturation, compared with high acculturation towards another origin/ancestral country, had less restless sleep (prevalence ratio [PR] [95% confidence interval (CI)]: 0.67 [0.54, 0.84]) and a higher likelihood of being in the best sleep class than the worst (OR [95% CI]: 1.62 [1.09, 2.40]), but among nonmanual occupations, high intergenerational US acculturation was associated with more general fatigue (PR [95% CI: 1.86 [1.11, 3.10]). GEN2 with high intergenerational US acculturation reported shorter sleep (PR [95% CI]: 2.86 [1.02, 7.99]). High US acculturation shaped sleep differentially by generation, socioeconomic context, and intergenerational acculturative status. High US acculturation was associated with better sleep among older, lower socioeconomic Latinos, but with shorter sleep duration among middle-aged, higher socioeconomic Latinos; results also differed by parental acculturation status. Upon replication, future studies should incorporate prospective and intergenerational designs to uncover sociobehavioral pathways by which acculturation may shape sleep to ultimately inform intervention efforts.
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Affiliation(s)
- Erline E Martinez-Miller
- Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, TX.,Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Aric A Prather
- Department of Psychiatry, School of Medicine, University of California at San Francisco, San Francisco, CA
| | - Whitney R Robinson
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Christy L Avery
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Yang C Yang
- Department of Sociology, College of Arts and Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Mary N Haan
- Department of Epidemiology and Biostatistics, School of Medicine, University of California at San Francisco, San Francisco, CA
| | - Allison E Aiello
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC
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O'Shaughnessy MM, Hogan SL, Thompson BD, Coppo R, Fogo AB, Jennette JC. Glomerular disease frequencies by race, sex and region: results from the International Kidney Biopsy Survey. Nephrol Dial Transplant 2019; 33:661-669. [PMID: 29106637 DOI: 10.1093/ndt/gfx189] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 04/19/2017] [Indexed: 12/14/2022] Open
Abstract
Background Large-scale studies comparing glomerular disease frequencies across continents are lacking. Methods We surveyed 29 nephropathology laboratories in four continents using a standardized data collection form. We obtained recent consecutive kidney biopsy diagnosis frequencies at each center and summary demographics for each diagnosis. This report focuses on glomerular disease frequencies by region and race/ethnicity. Results Among 42 603 glomerular disease diagnoses reported (median age 47 years, 52% male, 57% white), from a total of 60 340 diagnoses, glomerular disease subtype frequencies differed considerably by continent. Diabetic glomerulosclerosis (GS; 19.1%) and focal segmental glomerulosclerosis (FSGS; 19.1%) predominated in North America; lupus nephritis (38.1%) and FSGS (15.8%) predominated in Latin America; IgA nephropathy (IgAN; 22.1%) and FSGS (14.9%) predominated in Europe; and IgAN (39.5%) and lupus nephritis (16.8%) predominated in Asia. After stratifying by race, diabetic GS (17.4% versus 4.3%, P < 0.001) and FSGS (17.3% versus 11.8%, P < 0.001) were more, and lupus nephritis less (15.8% versus 45.6%, P < 0.001), frequent among Latinos in North versus Latin America; FSGS was more (13.1% versus 7.1%, P < 0.001), and IgAN less (27.4% versus 40.5%, P < 0.001), frequent among Asians in North America versus Asia; and FSGS (18.9% versus 13.5%, P < 0.001) and diabetic GS (18.7% versus 6.5%, P < 0.001) were more, and IgAN less (14.4% versus 25.4%, P < 0.001), frequent among whites in North America versus Europe. Conclusions We determined that glomerular disease frequencies differed by continent, even among patients of similar race/ethnicity. Regional environmental and lifestyle factors, and local biopsy policies, might influence glomerular disease epidemiology independently of race/ethnicity.
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Affiliation(s)
- Michelle M O'Shaughnessy
- Division of Nephrology, Stanford University School of Medicine, Palo Alto, CA, USA.,Division of Nephrology and Hypertension, Department of Medicine and the Kidney Center, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Susan L Hogan
- Division of Nephrology and Hypertension, Department of Medicine and the Kidney Center, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Bawana D Thompson
- Division of Nephropathology, Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Rosanna Coppo
- Fondazione Ricerca Molinette, Regina Margherita Hospital, Turin, Italy
| | - Agnes B Fogo
- Department of Pathology, Microbiology and Immunology, Division of Renal Pathology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - J Charles Jennette
- Division of Nephropathology, Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, NC, USA
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Whitley JC, Peralta CA, Haan M, Aiello AE, Lee A, Ward J, Zeki Al Hazzouri A, Neuhaus J, Moyce S, López L. The association of parental and offspring educational attainment with systolic blood pressure, fasting blood glucose and waist circumference in Latino adults. Obes Sci Pract 2018; 4:582-590. [PMID: 30574351 PMCID: PMC6298209 DOI: 10.1002/osp4.307] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 09/14/2018] [Accepted: 09/22/2018] [Indexed: 12/29/2022] Open
Abstract
Objective The objective of the study is to evaluate the association of intergenerational educational attainment with cardiovascular disease (CVD) risk factors among US Latinos. Methods We used cross‐sectional data from the Niños Lifestyle and Diabetes Study, an offspring cohort of middle‐aged Mexican‐Americans whose parents participated in the Sacramento Latino Study on Aging. We collected educational attainment, demographic and health behaviours and measured systolic blood pressure (SBP), fasting glucose and waist circumference. We evaluated the association of parental, offspring and a combined parent–offspring education variable with each CVD risk factor using multivariable regression. Results Higher parental education was associated only with smaller offspring waist circumference. In contrast, higher offspring education was associated with lower SBP, fasting glucose and smaller waist circumference. Adjustment for parental health behaviours modestly attenuated these offspring associations, whereas adjustment for offspring health behaviours and income attenuated the associations of offspring education with offspring SBP and fasting glucose but not smaller waist circumference, even among offspring with low parental education. Conclusions Higher offspring education is associated with lower levels of CVD risk factors in adulthood, despite intergenerational exposure to low parental education.
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Affiliation(s)
- J C Whitley
- University of California, San Francisco San Francisco CA USA
| | - C A Peralta
- University of California, San Francisco San Francisco CA USA
| | - M Haan
- University of California, San Francisco San Francisco CA USA
| | - A E Aiello
- Gillings School of Public Health University of North Carolina Chapel Hill NC USA
| | - A Lee
- University of California, San Francisco San Francisco CA USA
| | - J Ward
- Gillings School of Public Health University of North Carolina Chapel Hill NC USA
| | | | - J Neuhaus
- University of California, San Francisco San Francisco CA USA
| | - S Moyce
- College of Nursing Montana State University MT USA
| | - L López
- University of California, San Francisco San Francisco CA USA
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Xu H, Vorderstrasse AA, McConnell ES, Dupre ME, Østbye T, Wu B. Migration and cognitive function: a conceptual framework for Global Health Research. Glob Health Res Policy 2018; 3:34. [PMID: 30519639 PMCID: PMC6267896 DOI: 10.1186/s41256-018-0088-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 11/01/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Migration is a fundamental demographic process that has been observed globally. It is suggested that migration is an issue of global health importance that can have an immediate and lasting impact on an individual's health and well-being. There is now an increasing body of evidence linking migration with cognitive function in older adults. In this paper, we synthesized the current evidence to develop a general conceptual framework to understand the factors contributing to the association between migration and cognitive function. METHODS A comprehensive review of the literature was conducted on the associations between migration and cognition among middle-aged and older adults. RESULTS Five potential mechanisms were identified from the literature: 1) socioeconomic status-including education, occupation, and income; 2) psychosocial factors-including social networks, social support, social stressors, and discrimination; 3) behavioral factors-including smoking, drinking, and health service utilization; 4) physical and psychological health status-including chronic conditions, physical function, and depression; and 5) environmental factors-including both physical and social environment. Several underlying factors were also identified-including early-life conditions, gender, and genetic factors. CONCLUSIONS The factors linking migration and cognitive function are multidimensional and complex. This conceptual framework highlights potential implications for global health policies and planning on healthy aging and migrant health. Additional studies are needed to further examine these mechanisms to extend and refine our general conceptual framework.
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Affiliation(s)
- Hanzhang Xu
- 1School of Nursing, Duke University, Durham, NC USA
- 2Department of Community and Family Medicine, Duke University, Durham, NC USA
| | | | - Eleanor S McConnell
- 1School of Nursing, Duke University, Durham, NC USA
- 4Geriatric Research, Education and Clinical Center, Durham Department of Veterans Affairs Healthcare System, Durham, NC USA
| | - Matthew E Dupre
- 5Department of Population Health Sciences, Duke University, Durham, NC USA
- 6Duke Clinical Research Institute, Duke University, Durham, NC USA
- 7Department of Sociology, Duke University, Durham, NC USA
| | - Truls Østbye
- 1School of Nursing, Duke University, Durham, NC USA
- 2Department of Community and Family Medicine, Duke University, Durham, NC USA
- 6Duke Clinical Research Institute, Duke University, Durham, NC USA
- 8Duke Global Health Institute, Duke University, Durham, NC USA
| | - Bei Wu
- 3New York University Rory Meyers College of Nursing, New York, NY USA
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Salinas JJ, Gonzalez JMR, Al Snih S. Type 2 diabetes, depressive symptoms and disability over a 15-year follow-up period in older Mexican Americans living in the southwestern United States. J Diabetes Complications 2018; 32:75-82. [PMID: 29074123 PMCID: PMC5662478 DOI: 10.1016/j.jdiacomp.2016.06.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 05/18/2016] [Accepted: 06/26/2016] [Indexed: 10/21/2022]
Abstract
AIMS To evaluate how depression and diabetes severity impact disability progression among Mexican Americans over a 15-year period. METHODS We used seven waves of the Hispanic Established Population for the Epidemiologic Study of the Elderly (H-EPESE). Primary disability outcomes included the Activities of Daily Living (ADL) and Instrumental Activities of Daily Living (IADL) scales. Explanatory variables included time since diagnosis with diabetes (no type 2 diabetes, 1-10, 11-20, 21+), an indicator of disease severity, and depression. Longitudinal generalized estimating equation models were used to estimate the relationship between time since diabetes diagnosis, depressive symptoms and ADL and IADL disability progression over a 15-year time period. RESULTS Years since diabetes diagnosis was associated with more rapid ADL and IADL disability progression compared to those without type 2 diabetes. Depression accelerated the disabling process in participants who were diagnosed with diabetes 11years or more years ago. CONCLUSIONS Longer duration of diabetes and greater symptoms of depression increase vulnerability for disability among older Mexican American adults.
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Affiliation(s)
- Jennifer J Salinas
- Department of Epidemiology, Human Genetics, Environmental Sciences, University of Texas Health Science Center at Houston School of Public Health, United States, 1101 N. Campbell St., El Paso, TX 79902, USA.
| | - Jennifer M Reingle Gonzalez
- Department of Epidemiology, Human Genetics, Environmental Sciences, University of Texas Health Science Center at Houston School of Public Health, 6011 Harry Hines Blvd., Suite V8.112, Dallas, TX 75390, USA.
| | - Soham Al Snih
- Division of Rehabilitation Sciences, School of Health Professions, Internal Medicine, Division of Geriatrics, Sealy Center on Aging Rebecca Sealy Bldg 5.112A, 301 University Blvd. Rt. 0177, Galveston, TX, 77555, USA.
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Xu H, Zhang Y, Wu B. Association between migration and cognitive status among middle-aged and older adults: a systematic review. BMC Geriatr 2017; 17:184. [PMID: 28818064 PMCID: PMC5561610 DOI: 10.1186/s12877-017-0585-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 08/09/2017] [Indexed: 12/22/2022] Open
Abstract
Background This study aimed to synthesize the current literature examining the association between migration and cognitive function among middle-aged and older adults. Methods We used the PRISMA as a guideline for this systematic review and searched the following databases: PubMed, CINAHL, EMBASE, and Global Health. Results Twenty-five published studies were included. Twenty-two studies were focused on international migrants, while only 3 studied internal migrants. Fourteen studies were conducted in the United States, followed by UK (n = 2), Israel (n = 2), India (n = 2) and other countries like Canada and Australia. Some studies showed that middle-aged and older migrants demonstrated poorer cognitive function comparing to non-migrants in hosting places; while other studies indicated no association between migration and cognitive function. A higher level of acculturation was associated with better performance on cognitive function tests among migrants. Conclusion It is unclear how or whether migration and cognitive function are related. The quality of current literature suffered from methodological deficiencies. Additional research is needed to examine the linkages using more comprehensive measures of migration and cognitive function.
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Affiliation(s)
- Hanzhang Xu
- Duke University School of Nursing, Durham, NC, USA. .,Duke Global Health Institute, Duke University Medical Center, Durham, NC, USA.
| | - Yinan Zhang
- Chinese Center for Health Education, Beijing, China
| | - Bei Wu
- New York University Rory Meyers College of Nursing, New York, NY, USA
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O'Shaughnessy MM, Hogan SL. Distinguishing the Signals From the Noise: Can Epidemiologic Studies Inform Our Understanding of Glomerular Disease? Am J Kidney Dis 2016; 68:503-507. [PMID: 27664473 DOI: 10.1053/j.ajkd.2016.05.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Accepted: 05/22/2016] [Indexed: 11/11/2022]
Affiliation(s)
| | - Susan L Hogan
- University of North Carolina, Chapel Hill, North Carolina
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Risk of Developing Diabetes Among Refugees and Immigrants: A Longitudinal Analysis. J Community Health 2016; 41:1274-1281. [DOI: 10.1007/s10900-016-0216-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Considerations of Methodological Approaches in the Recruitment and Retention of Immigrant Participants. J Racial Ethn Health Disparities 2015; 3:267-80. [PMID: 27271068 DOI: 10.1007/s40615-015-0139-2] [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: 02/25/2015] [Revised: 06/05/2015] [Accepted: 06/09/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE This study aims to identify effective strategies related to recruitment and retention of immigrant survey participants. METHODOLOGY The study used a multi-mode approach in, first, conducting a literature review of recent articles on surveys that either targeted immigrants or included large numbers of immigrants in their samples. Next, six surveys were reviewed that either targeted or included large numbers of immigrants. Finally, expert opinions on immigration were gathered regarding recruitment and retention of immigrant survey participants. RESULTS Although immigrants may be difficult to recruit due to limited English proficiency, mistrust of strangers, and/or high mobility, many of these challenges can be overcome by adopting the same strategies used when surveying ethnically diverse populations (e.g., snowballing versus advertisement, establishing a personal connection with data collectors). Nonetheless, a few practices were identified as most relevant for recruitment and retention of immigrant populations, including involving local community organizations relevant to immigrants, translation of materials tailored to the vernacular language of the various ethnicities, and customizing non-monetary incentives to the specific ethnicity. CONCLUSIONS Based on the reviews and expert interviews, multiple strategies have been shown to be effective in recruiting and retaining immigrant participants.
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