Methods for the cultural adaptation of a diabetes lifestyle intervention for Latinas: an illustrative project.

Because Latinas experience a high prevalence of type 2 diabetes and its complications, there is an urgent need to reach them with interventions that promote healthful lifestyles. This article illustrates a sequential approach that took an effective multiple-risk-factor behavior-change program and adapted it for Latinas with type 2 diabetes. Adaptation stages include (a) information gathering from literature and focus groups, (b) preliminary adaptation design, and (c) preliminary adaptation test. In this third stage, a pilot study finds that participants were highly satisfied with the intervention and showed improvement across diverse outcomes. Key implications for applications include the importance of a model for guiding cultural adaptations, and the value of procedures for obtaining continuous feedback from staff and participants during the preliminary adaptation test.

Effects of the Sunny Days, Healthy Ways curriculum on students in grades 6 to 8.

BACKGROUND: There are few effective sun-safety education programs for use in secondary schools. Project aims were to create a sun-safety curriculum for grades 6 to 8, and to test whether exposure to the curriculum would increase children's sun-protection behavior. DESIGN: A pair-matched, group-randomized, pre--post test, controlled trial was performed with middle schools as the unit of randomization. Teachers implemented the six-unit sun-safety curriculum in 2001-2003, and analyses were performed in 2003-2004. SETTING/PARTICIPANTS: A total of 2038 children from 30 middle schools in Colorado, New Mexico, and Arizona. MAIN OUTCOME MEASURES: Self-reported sun-protection behavior using frequency ratings and diary. RESULTS: Compared to control schools, children receiving the curriculum reported more frequent sun protection (p=0.0035), and a greater proportion wore long-sleeved shirts during recess (p<0.0001) and applied sunscreen (p<0.0001). Exposure to the curriculum improved knowledge (p<0.0001), decreased perceived barriers to using sunscreen (p=0.0046), enhanced self-efficacy expectations (p=0.0577) about sun safety, and reduced favorable attitudes toward sun tanning (p=0.0026 to <0.0001). In intent-to-treat analyses, the treatment effect was eliminated only under the most conservative assumptions about dropouts. CONCLUSIONS: Educational approaches to sun safety in middle school may be effective for improving children's sun safety. Potential trial limitations include measuring short-term outcomes, focusing on young adolescents, using active parental consent, and testing in the American Southwest.

Validity of a sun safety diary using UV monitors in middle school children.

This article describes a validity study conducted among middle school students comparing self-reported sun safety behaviors from a diary with readings from ultraviolet (UV) monitors worn on different body sites. The UV monitors are stickers with panels that turn increasingly darker shades of blue in the presence of increasing amounts of UV light. Three schools participated (N = 527). Statistically significant associations were found between self-reported behaviors and the UV monitor measurements, with Kendall's tau b's ranging from 0.400 to 0.823. Multiple regression was performed and indicator variables created separately for arm (R = .12) and leg (R = .49) coverage by protective clothing. The effect of time spent outdoors on the UV monitor measure was attenuated when the students reported having the corresponding body site covered with clothing. Self-reported shade was not a significant predictor of UV monitor change. Overall, the results provide evidence of validity of students' self-reports of time outdoors and protective clothing use.

Viva bien!: Overcoming recruitment challenges in a multiple-risk-factor diabetes trial.

OBJECTIVES: To describe recruitment of Latinas in a randomized clinical trial conducted within 2 health care organizations. METHODS: The study relied on project-initiated telephone calls as part of a multifaceted recruitment approach. Chi-square and t tests were conducted to compare participants and nonparticipants on a number of variables. RESULTS: From 4045 telephone contacts, 280 Latinas agreed to participate. Most were ineligible due to non-Latino ethnicity (89%). Of eligible candidates, 61% took part. Few significant differences were found on participant vs nonparticipant characteristics. CONCLUSIONS: Using appropriate recruitment procedures, a representative sample of Latinas can be obtained.

Effects of program exposure and engagement with tailored prevention communication on sun protection by young adolescents.

Few family-based interventions to increase sun safe behavior among adolescents have been evaluated. The present study tested an intervention that included tailored and nontailored print communications delivered by mail to adolescents (age 11 to 15) and their parents who were also participating in an evaluation of an in-school intervention. The use of sunscreen, protective clothing, and avoidance of the sun were promoted, and family communication and environmental change strategies were fostered. Adolescents and their parents were pretested in May of 2002 and posttested from August to October. Adolescents (N = 599) were stratified on experimental condition in the in-school study (in-school intervention vs control) and randomly were assigned from within strata to receive (N = 288) or not receive (N = 311) the summer intervention materials. No statistically significant effects were found for adolescents between the randomized experimental conditions. Parents' had increased knowledge (F = 5.52, p < .05) and propensity to have their child wear sunglasses (F = 4.07, p < .05). Greater program exposure/engagement led to enhanced sun protection behavior (e.g., fewer sunburns) and psychosocial factors among adolescents and parents. Greater exposure/engagement led to improvements in family interaction and home environment (e.g., shade audit completed). Future research is needed on exposure/engagement with family-based health messaging and on family-based sun safety programs for adolescents.