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BACKGROUND: Physical activity promotes health and is particularly important during middle and older age for decreasing morbidity and mortality. We assessed the correlates of changes over time in moderate-to-vigorous physical activity (MVPA) in Hispanic/Latino adults from the Hispanic Community Health Study/Study of Latinos (HCHS/SOL: mean [SD] age 49.2 y [11.5]) and compared them to a cohort of primarily White adults from the Framingham Heart Study (FHS: mean [SD] 46.9 y [9.2]). METHODS: Between 2008 and 2019, we assessed accelerometry-based MVPA at two time points with an average follow-up of: 7.6 y, SD 1.3 for HCHS/SOL, and 7.8 y, SD 0.7 for FHS. We used multinomial logistic regression to relate socio-demographic and health behaviors with changes in compliance with 2018 US recommendations for MVPA from time 1 to time 2 (remained active or inactive; became active or inactive) across the two cohorts. RESULTS: In HCHS/SOL mean MVPA was 22.6 (SD, 23.8) minutes at time 1 and dropped to 16.7 (19.0) minutes at time 2. In FHS Mean MVPA was 21.7 min (SD, 17.7) at time 1 and dropped to 21.3 min (SD, 19.2) at time 2. Across both cohorts, odds of meeting MVPA guidelines over time were about 6% lower in individuals who had lower quality diets vs. higher, about half in older vs. younger adults, about three times lower in women vs. men, and 9% lower in individuals who had a higher vs. lower BMI at baseline. Cohorts differed in how age, gender, income, education, depressive symptoms, marital status and perception of general health and pain associated with changes in physical activity. High income older Hispanics/Latino adults were more likely to become inactive at the follow-up visit as were HCHS/SOL women who were retired and FHS participants who had lower levels of education and income. Higher depressive symptomology was associated with becoming active only in HCHS/SOL women. Being male and married was associated with becoming inactive in both cohorts. Higher perception of general health and lower perception of pain were associated with remaining active only in FHS adults. CONCLUSIONS: These findings highlight potentially high-risk groups for targeted MVPA intervention.
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Acelerometría , Ejercicio Físico , Hispánicos o Latinos , Salud Pública , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Longitudinales , DolorRESUMEN
We aimed to examine the retention of Hispanics/Latinos participating in the Hispanic Community Health Study/Study of Latinos (HCHS/SOL), a prospective cohort study of 16,415 adults in 4 US cities who were enrolled between 2008 and 2011. We summarized retention strategies and examined contact, response, and participation rates over 5 years of annual follow-up interviews. We then evaluated motivations for participation and satisfaction with retention efforts among participants who completed a second in-person interview approximately 6 years after their baseline interview. Finally, we conducted logistic regression analyses estimating associations of demographic, health, and interview characteristics at study visit 1 (baseline) with participation, high motivation, and high satisfaction at visit 2. Across 5 years, the HCHS/SOL maintained contact, response, and participation rates over 80%. The most difficult Hispanic/Latino populations to retain included young, single, US-born males with less than a high school education. At visit 2, we found high rates of motivation and satisfaction. HCHS/SOL participants primarily sought to help their community and learn more about their health. High rates of retention of Hispanics/Latinos can be facilitated through the employment of bilingual/bicultural staff and the development of culturally tailored retention materials.
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Investigación Participativa Basada en la Comunidad/organización & administración , Hispánicos o Latinos , Motivación , Pacientes Desistentes del Tratamiento/etnología , Satisfacción del Paciente/etnología , Sujetos de Investigación/psicología , Adolescente , Adulto , Factores de Edad , Anciano , Enfermedades Cardiovasculares/etnología , Competencia Cultural , Femenino , Estado de Salud , Humanos , Lenguaje , Masculino , Salud Mental/etnología , Persona de Mediana Edad , Revisión de la Investigación por Pares , Prevalencia , Estudios Prospectivos , Salud Pública , Factores de Riesgo , Factores Sexuales , Factores Socioeconómicos , Estados Unidos , Adulto JovenRESUMEN
OBJECTIVE: This study examined perceived satisfaction among Hispanic/Latino individuals who participated in a baseline examination for the Hispanic Community Health Study/Study of Latinos (HCHS/SOL), a large cohort study of 16,415 adults living in four selected communities. METHOD: An estimated 22% (n= 3,584) of participants completed a questionnaire regarding satisfaction with staff attention, the overall experience during the study examination, and the influence of the informed consent digital video disc (DVD). RESULTS: The majority of participants who completed the questionnaire expressed overall satisfaction with the study. Most participants reported that staff were friendly, courteous and respectful and study test procedures were clearly explained. Participants who preferred to complete the interview in Spanish felt that the informed consent DVD positively influenced their ability to make an informed decision to enroll in the study. Participants who preferred to complete the interview in English tended to report that the baseline examination was longer than expected compared with participants who completed the interview in Spanish. CONCLUSION: Results demonstrate that culturally and linguistically trained staff and the use of the study's informed consent DVD were effective in explaining study procedures and positively influenced decisions to participate in the HCHS/SOL study. These results can inform recruitment and enrollment strategies for future participation of minority groups into longitudinal cohort studies.
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Servicios de Salud Comunitaria/normas , Competencia Cultural , Hispánicos o Latinos/estadística & datos numéricos , Satisfacción del Paciente , Adulto , Femenino , Humanos , Estudios Longitudinales , Masculino , Selección de Paciente , Prevalencia , Salud Pública , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
OBJECTIVE: Colorectal cancer (CRC) is the third leading cause of cancer death for Latino men and women; and Latinos are more likely to be diagnosed at a later stage, which is most likely due to underutilization of CRC preventive screening. The purpose of this study was to determine whether a brief, clinic-based intervention by a community health advisor (CHA) would increase CRC knowledge compared with traditional educational methodologies (eg, use of print materials). METHODS: Latino adults 50 years and older attending a San Diego community health center were recruited while waiting for their primary care provider routine visit and were randomly assigned to receive 1 of 3 CRC educational interventions: community health advisor (CHA) plus CRC educational brochure (CHA intervention group), CRC educational brochure (minimal intervention group), or 5-a-day nutrition brochure (usual care). CRC knowledge was assessed before and after the primary care provider visit for 130 participants. RESULTS: Results demonstrate that the CRC educational brochure (minimal intervention group) was effective at increasing CRC screening knowledge as compared to usual care. CONCLUSIONS: Future research is needed to explore innovative health education strategies that improve knowledge and subsequent CRC screening behaviors among low-income, low-literacy, unacculturated Latinos.
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BACKGROUND: Mexican Americans tend to under-utilize colorectal cancer (CRC) prevention. Yet little is known about sociocultural factors associated with CRC screening. This study assessed predictors of three primary CRC tests among low-income Mexican Americans. METHODS: From May to December 2003, an availability sample of 287 patients, aged 50 to 89 years, who presented for routine care at a community health center near the U.S.-Mexico border completed surveys on CRC knowledge, awareness, attitudes toward screening, logistic barriers, perceptions of health, locus of control, acculturation, whether their doctor discussed CRC screening, and sociodemographics. Participants also reported whether they had ever had a fecal occult blood test, flexible sigmoidoscopy, or colonoscopy. Logistic regression identified predictors of having had these tests. RESULTS: Overall, 41% reported having ever had any of the three tests; 34.1% had a fecal occult blood test; 6.6%, flexible sigmoidoscopy; and 11.8%, colonoscopy. Few respondents reported any clear knowledge about CRC, and only 41% said their doctor had ever discussed screening with them. Yet "doctor discussed screening" was the only consistent screening predictor across tests. CRC knowledge (p=0.006) and insurance coverage (p=0.009) predicted having had a flexible sigmoidoscopy. Perceptions of general poor health also predicted having had a flexible sigmoidoscopy or a colonoscopy (p=0.04). Being employed marginally predicted whether patient had ever had any of the three tests (p=0.05). CONCLUSIONS: Results show that even those in contact with community medical services exhibit low CRC screening rates. They further suggest that interventions focused on clinical settings are an important first step toward CRC prevention in this community.