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Purpose: We describe the sample, design, and procedures for the Community and Surrounding Areas Study (CASAS), an ancillary to the Hispanic Community Health Study/Study of Latinos (HCHS/SOL). The aim of SOL CASAS was to test an ecological model of macro- and micro-neighborhood environment factors, intermediate behavioral (physical activity) and psychosocial (e.g., depression and stress) mechanisms, and changes in cardiometabolic health in Hispanics/Latinos.Methods: Between 2015 and 2017, approximately 6 years after the HCHS/SOL baseline (2008-2011), 1776 San Diego HCHS/SOL participants enrolled in SOL CASAS and completed a repeat physical activity assessment. Participants' residential addresses were geoprocessed, and macroenvironmental features of the home were derived from publicly available data concurrent with the HCHS/SOL baseline and Visit 2 (2014-2017). Microscale environmental attributes were coded for 943 unique routes for 1684 participants, with a validated observational tool, concurrent with Visit 2, for SOL CASAS participants only.Results: Of 2520 HCHS/SOL participants approached, 70.5% enrolled (mean age 55.3 years; 94% Mexican; 67.5% female). Accelerometer adherence (three or more days with at least 10 hours wear time) was outstanding (94%).Conclusions: With its more comprehensive ecological model and well-characterized Hispanic/Latino population, SOL CASAS will advance the science concerning the contribution of neighborhood factors to cardiometabolic health. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to investigate the association between undocumented immigration status and anxiety, depression, and use of anxiolytic or antidepressant medications in the Hispanic Community Health Study/Study of Latinos.Methods: Cross-sectional analysis of data collected between 2014 and 2017. Participants were categorized as U.S.-born citizens, naturalized citizens, documented noncitizens, or undocumented noncitizens. We calculated prevalence and prevalence ratios for anxiety, depression, and use of anxiolytic or antidepressant medication, by immigration status.Results: Of 9257 participants, 1403 (15%) were undocumented noncitizens, 2872 (31%) were documented noncitizens, 3766 (41%) were naturalized citizens, and 1216 (13%) were U.S.-born citizens. Prevalence of anxiety was lower among undocumented than documented noncitizens (9 vs. 15%, P < .0001) but not significantly different in adjusted analyses. Prevalence of depression was similar among undocumented and documented noncitizens (20 vs. 24%, P = .07) and not significantly different in adjusted analyses. Among participants with depression, 7% of undocumented and 27% of documented noncitizens reported use of antidepressants (adjusted prevalence ratio 0.49, 95% CI 0.27-0.87).Conclusions: Undocumented noncitizens had similar likelihood of anxiety and depression, but lower likelihood of antidepressant use, compared with documented noncitizens. These results may reflect the resilience of an undocumented population facing multiple stressors but suggest that this group may be undertreated for depression. [ABSTRACT FROM AUTHOR]