7 research outputs found
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Mexican Origin Hispanic Men's Perspectives of Physical Activity-Related Health Behaviors
Approximately 83% of Hispanic men of Mexican origin are overweight or obese, which are both associated with increased risk of chronic disease and all-cause mortality. Consequently, men of Mexican origin have some of the highest prevalence rates of obesity-related comorbidities. Physical activity (PA) may be an important strategy for Hispanic men of Mexican origin in reducing incidence and risk factors of lifestyle diseases. The current study engaged Spanish-speaking, Hispanic men of Mexican origin aged 24-64 years with overweight/obesity to examine perspectives of health behaviors related to PA. A total of 14 in-depth semistructured individual interviews were completed between September and November of 2015 and data analyzed using an iterative deductive-inductive thematic assessment strategy. The men suggested that their PA was hindered by (a) work-related energy and time constraints, (b) socioeconomic status (SES) and the need to prioritize work, (c) adaptations to majority population lifestyle norms, and (d) perceived lack of suitable access to PA-promoting spaces. The men provided valuable insight for strategies to improve PA interventions such as (a) accurately accounting for current PA levels of participants, including occupational and transportation PA, (b) considerations of family dynamics that influence PA-based behavior change, and (c) considerations of economic and geographical constraints that can be remediated. To improve effectiveness, future PA-related intervention research with Hispanic men of Mexican origin should consider methods that (a) account for transportation and occupational PA to better tailor PA to individual needs, (b) consider sociocultural and socioeconomic influences, (c) account for social support and accountability, and (d) consider economic and geographical constraints.Open access articleThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at [email protected]
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Feasibility and acceptability of a beverage intervention for Hispanic adults: results from a pilot randomized controlled trial
Objective To assess the feasibility and acceptability of a beverage intervention in Hispanic adults. Design Eligible individuals identified as Hispanic, were 18-64 years old and had BMI 30.0-50.0 kg/m(2). Participants were randomized 2:2:1 to one of three beverages: Mediterranean lemonade (ML), green tea (GT) or flavoured water control (FW). After a 2-week washout period, participants were asked to consume 32 oz (946 ml) of study beverage daily for 6 weeks and avoid other sources of tea, citrus, juice and sweetened beverages; water was permissible. Fasting blood samples were collected at baseline and 8 weeks to assess primary and secondary efficacy outcomes. Setting Tucson, AZ, USA. Participants Fifty-two participants were recruited over 6 months; fifty were randomized (twenty-one ML, nineteen GT, ten FW). Study population mean (sd) age 44.6 (sd 10.2) years, BMI 35.9 (4.6) kg/m(2); 78 % female. Results Forty-four (88 %) completed the 8-week assessment. Self-reported adherence was high. No significant change (95 % CI) in total cholesterol (mg/dl) from baseline was shown -1.7 (-14.2, 10.9), -3.9 (-17.2, 9.4) and -13.2 (-30.2, 3.8) for ML, GT and FW, respectively. Mean change in HDL-cholesterol (mg/dl) -2.3 (-5.3, 0.7; ML), -1.0 (-4.2, 2.2; GT), -3.9 (-8.0, 0.2; FW) and LDL-cholesterol (mg/dl) 0.2 (-11.3, 11.8; ML), 0.5 (-11.4, 12.4; GT), -9.8 (-25.0, 5.4; FW) were also non-significant. Fasting glucose (mg/dl) increased significantly by 5.2 (2.6, 7.9; ML) and 3.3 (0.58, 6.4; GT). No significant change in HbA1c was demonstrated. Due to the small sample size, potential confounders and effect modifiers were not investigated. Conclusions Recruitment and retention figures indicate that a larger-scale trial is feasible; however, favourable changes in cardiometabolic biomarkers were not demonstrated.University of Arizona Mel and Enid Zuckerman College of Public Health through the Diabetes Development Fund12 month embargo; published online: 19 November 2018This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at [email protected]
Feasibility and acceptability of a beverage intervention for Hispanic adults: a protocol for a pilot randomized controlled trial
Background: In the U.S., Hispanics have among the highest rates of overweight and obesity when compared to other racial/ethnic groups placing them at a greater risk for obesity-related disease. Identifying intervention strategies to reduce caloric intake and/or improve cardiometabolic health in Hispanics is critical to reducing morbidity and mortality among this large and growing population. Evidence exists to support diet-specific behavioral interventions, including beverage modifications, in reducing obesity-related health risks. However, the acceptability and feasibility of a beverage intervention in obese Hispanic adults has not been robustly evaluated. Methods: The objective of this pilot study is to assess the feasibility and acceptability of a randomized, controlled beverage intervention in 50 obese Hispanic adults ages 18-64 over 8-weeks. Eligible participants were obese (30-50.0 kg/m(2)), between the ages 18-64, self-identified as Hispanic, and were able to speak, read, and write in either English and/or Spanish. Study recruitment was completed August 2017. Upon the completion of baseline assessments, participants will be randomized to either Mediterranean lemonade, Green Tea, or flavored water control. After completing a 2-week washout period, participants will be asked to consume 32 oz. per day of study beverage for 6-weeks while avoiding all other sources of tea, lemonade, citrus, juice, and other sweetened beverages; water is permissible. Primary outcomes will be recruitment, retention, and acceptability of the intervention strategies. Our study will also evaluate participant-reported tolerance and as an exploratory aim, assess safety/toxicity-related to renal and/or liver function. Fasting blood samples will be collected at baseline and 8-weeks to assess the primary efficacy outcomes: total cholesterol, high-density lipoprotein (HDL), and low-density lipoprotein (LDL). Secondary outcomes include fasting glucose, hemoglobin A1c (HbA1c), and high-sensitivity C-reactive protein (hs-CRP). Discussion: This pilot study will provide important feasibility, safety, and early efficacy data necessary to design a larger, adequately-powered randomized controlled trial.University of Arizona Mel and Enid Zuckerman College of Public Health through the Diabetes Development FundUA Open Access Publishing Fund.This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at [email protected]