A brief peer gatekeeper suicide prevention training: Results of an open pilot trial.

OBJECTIVE: The purpose of the present study was to test a 1-hour peer suicide gatekeeper training for students from the broad college community in the context of an open pilot trial. METHOD: Two-hundred and thirty-one college students were recruited university-wide, Mage  = 20.7, 65.4% female, and completed a peer suicide prevention gatekeeping training program. Assessments were completed at pre-training and post-training as well as 3-month follow-up. RESULTS: This brief peer suicide gatekeeper training program was associated with increases in suicide prevention knowledge. It was also associated with an increase in the number of students who identified suicidal youth and made mental health referrals, as well as total number of referrals made, over the course of three months. Females reported greater improvement in suicide prevention skills and knowledge post-training than males. CONCLUSIONS: Offering peer suicide gatekeeper training to students from the general college population may hold promise in suicide prevention efforts.

Associations between parent behavior and adolescent weight control.

OBJECTIVE: To evaluate associations between parent behaviors (i.e., parent weight change, self-monitoring of their behavior, and feeding practices and attitudes) and changes in adolescent BMI and weight following 16-weeks of behavioral weight control (BWC) intervention. METHOD: Adolescents (N = 86) 13-16 years old and 30-90% overweight (M = 60.54%, SD = 15.10%) who completed BWC intervention and their parents. Adolescents were randomized to 1 of 2 interventions involving 16 consecutive weeks of active treatment with 4 biweekly maintenance sessions. Adolescent weight and BMI were measured at baseline and 16-weeks. Feeding practices were measured at baseline. Parent self-monitoring was measured during the intervention. RESULTS: The only independently significant predictor of adolescent BMI change (p < .01) was parent BMI change. Greater parent self-monitoring (p < .01) predicted greater adolescent weight loss. Greater parent pressure to eat predicted less adolescent weight loss (p < .01). CONCLUSIONS: Findings highlight the potential importance of parent weight-related behaviors and feeding practices in the context of adolescent BWC.

Behavioral weight control treatment with supervised exercise or peer-enhanced adventure for overweight adolescents.

OBJECTIVE: To evaluate the efficacy of behavioral weight control intervention with a peer-enhanced activity intervention versus structured aerobic exercise in decreasing body mass index (BMI) and z-BMI in overweight adolescents. STUDY DESIGN: Participants were randomized to 1 of 2 group-based treatment conditions: (1) cognitive behavioral treatment with peer-enhanced adventure therapy or (2) cognitive behavioral weight control treatment with supervised aerobic exercise. Participants included 118 overweight adolescents, ages 13 to 16 years, and a primary caregiver. Changes in BMI, standardized BMI, percent over BMI, and waist circumference were examined. RESULTS: Analysis of variance on the basis of intent-to-treat indicated significant decreases in all weight change outcomes at the end of treatment, with significant decreases maintained at the 12-month follow-up. No differences in treatment conditions were observed. Secondary analyses indicated that adherence with attendance and completion of weekly diet records contributed significantly to reductions in BMI. CONCLUSIONS: A cognitive behavioral weight control intervention combined with supervised aerobic exercise or peer-enhanced adventure therapy is equally effective in short-term reduction of BMI and z-BMI in overweight adolescents. Adherence, as measured with session attendance and self-monitoring, is a key dimension of weight change.

Effects of Behavioral Weight Control Intervention on Binge Eating Symptoms Among Overweight Adolescents.

This study examined change in binge eating symptoms reported by moderately overweight adolescents following participation in a behavioral weight control intervention. A total of 194 adolescents across two randomized controlled trials participated. Adolescents in both study samples endorsed a mild level of binge eating symptoms at baseline. Results from both Study 1 and Study 2 indicate a significant reduction in binge eating symptoms following participation in a 16-week weight control intervention, F(1,60) = 9.43, p<.01 and F(1,98) = 20.98, p<.01, respectively. Several significant relationships between measures of self-concept and binge eating symptoms were noted, with lower self-concept scores related to higher binge eating symptoms scores at baseline. Changes in binge eating symptoms were also related to changes in physical appearance self-concept, global self-concept and physical self-worth at the end of the intervention. In conclusion, findings from this study support an emerging body of evidence suggesting that dietary restriction, as practiced through participation in a weight control intervention, leads to a reduction in binge eating symptoms among overweight adolescents.

Predictors of attrition and weight loss in an adolescent weight control program.

OBJECTIVE: To evaluate demographic and psychosocial predictors of attrition and weight loss in a behaviorally based adolescent weight control trial. METHODS AND PROCEDURES: Adolescents (N = 76) aged 13-16 years and 20-80% overweight (M = 60.56%, s.d. = 15.17%) received standard group-based behavioral treatment as part of a randomized trial comparing different activity interventions for overweight adolescents. Anthropometric and psychosocial measures were obtained at baseline and after the 16-week intervention. RESULTS: Higher parent (P < 0.01) and adolescent BMI (P < 0.05) at baseline, as well as ethnic minority status (P < 0.05) were significantly associated with attrition in univariate analyses. Parent BMI remained the only significant predictor of attrition in multivariate analyses. BMI change for completers (N = 62) was highly variable, ranging from -6.09 to +1.62 BMI units. Male gender (P < 0.01) was a significant predictor of reduction in BMI, whereas not being from an ethnic minority group (P < 0.05) and attendance at group sessions (P = 0.05) were associated with > or = 5% absolute weight loss in multivariate analyses. Absolute weight loss during the first 4 weeks of the program was strongly associated with weight loss (pr = 0.44, P < 0.001) during the remainder of the intervention. Psychosocial variables were unrelated to attrition or treatment outcome. DISCUSSION: These findings highlight the potential importance of attending to parental BMI in efforts to retain adolescent participants in treatment, as well as the need to develop weight control interventions that are more effective for ethnic minority youth.

A pilot intervention to increase calcium intake in female collegiate athletes.

Calcium intake in adolescent and young adult female athletes often is inadequate to optimize peak bone mass, an important determinant of osteoporosis risk. The purpose of this study was to determine if calcium supplementation in eumenorrheic female collegiate athletes increases intake to recommended levels and promotes increases in bone mineral density (BMD). Forty-eight eumenorrheic female athletes from several college teams (15 soccer, 7 cross-country, 8 indoor track, and 18 basketball) were randomized at the beginning of a competitive season to receive either an oral calcium supplement (1000 mg calcium citrate/400 I.U. Vitamin D) or placebo daily throughout the training season (16 weeks). Self-reported daily pill intake was obtained every 2 weeks to assess adherence. Calcium intake was evaluated using the Rapid Assessment Method, and total body and leg BMD was measured at pre-, mid-, and postseason using dual energy x-ray absorptiometry (DEXA; Hologic QDR-2000). Pre-season calcium intake was lower than national recommendations for this age group (12), averaging 842 mg/d (SD = 719) and was lower in the placebo group compared to the supplemented group (649 +/- 268 vs. 1071 +/- 986 mg/d, respectively; p = .064). Adherence to supplementation was good, averaging 70% across the training season. Supplementation boosted total calcium intake to a mean of 1397 +/- 411 mg/d, which is consistent with recommended levels for this group (37). Supplementation did not influence BMD change during this 16-week intervention. Across teams, a small increase of 0.8% was observed in leg BMD. Change in total body BMD was modified by team, with a significant increase of 1.5% observed in basketball players. These results indicate that providing calcium supplements of 1000 mg/d is adequate to boost total intake to recommended levels during athletic training. Longer intervention trials are required to determine whether calcium supplementation has a positive effect on BMD.