Perceptions of Cultural Adaptations and Other Characteristics of Weight Management Interventions among Hispanic/Latinx Immigrants.

Hispanic/Latinx immigrants have high obesity rates, yet they participate less in weight management interventions. This cross-sectional online study recruited Hispanic/ Latinx immigrants living in the United States (US). In a within-subject experimental crossover component, participants were presented with brief information about a hypothetical weight management intervention that was culturally adapted for Hispanics/ Latinx, or a standard intervention (not adapted) and asked about their willingness to enroll. Participants also reported their preferences for weight management intervention features. Participants (n = 54) were majority female (51.9%), aged 51 years or older (56.0%), American citizens (87.0%), and immigrated to US ≥10 years ago (81.7%), with a mean BMI 29.6 + 3.7 kg/m². There was no difference in willingness to enroll in a culturally adapted (46.3%) compared to standard intervention (48.1%), though more participants preferred a culturally adapted intervention (68.5%). Preference for a culturally adapted intervention was greater among females (p = 0.008) and those with lower acculturation (p = 0.052). Use of non-evidence-based complementary and alternative medicine strategies was common and associated with greater willingness to enroll in a behavioral program (p = 0.007). Preferences for intervention features varied. These findings may inform efforts to increase the reach of weight management interventions for Hispanic/Latinx immigrants.