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首页> 外文期刊>Childhood obesity >Physical Activity Self-Efficacy and Fitness: Family Environment Relationship Correlates and Self-Esteem as a Mediator among Adolescents Who Are Overweight or Obese
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Physical Activity Self-Efficacy and Fitness: Family Environment Relationship Correlates and Self-Esteem as a Mediator among Adolescents Who Are Overweight or Obese

机译：体育活动的自我效能和健身：家庭环境关系与超重或肥胖青少年之间的自尊作为中介。

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Background: Little is known regarding how dimensions of the family social environment relate to fitness levels and physical activity self-efficacy (PASE) among adolescents who are overweight or obese and whether these relationships are mediated by self-esteem.Methods: Potential associations were evaluated between relationship subdomains (cohesion, conflict, expressivity) of the Family Environment Scale (FES), self-esteem (Rosenberg Self-Esteem Scale, RSES), and PASE and fitness, using recovery heart rate [RHR, beats per minute (bpm)] from a 3-minute submaximal step test at baseline. Participants were 108 adolescents who were overweight or obese and were seeking weight-loss treatment as part of the Healthy Kids, Healthy Weight 12-week multidisciplinary pediatric weight management program. Structural equation modeling (SEM) was used to simultaneously evaluate paths between these variables and test for mediation.Results: In multivariable models, higher FES cohesion beta = -2.18, s.e. = 0.98; p = 0.02), expressivity (/? = -1.97, s.e. = 0.99; p<0.05), and PASE (beta = -0.64, s.e. = 0.33; p<0.05) scores were associated with lower RHR, which represents higher fitness. Furthermore, higher FES conflict scores were associated with lower RSES scores (beta = — 0.83, s.e. = 0.29; p < 0.01), and FES conflict (beta = -0.63, s.e. = 0.22; p<0.0l) and RSES (beta = 0.33, s.e. = 0.07; p<0.0) were associated with PASE scores. In a good-fitting multivariate SEM [Comparative Fit Index (CFI)=1.00; Standardized Root Mean Square Residual (SRMR) = 0.02; Tucker-Lewis index (TLI)= 1.22; Root Mean Squared Error of Approximation (RMSEA) <0.01], RSES mediated the relationship between FES conflict and PASE (sum of indirect paths: /? = -0.30, s.e. = 0.11; p< 0.01) scores.Conclusions: Our results highlight the importance of the relationship domain of the family environment on self-esteem, PASE, and physical fitness in adolescents who are overweight or obese.
机译：背景：关于超重或肥胖青少年家庭社会环境的维度与健身水平和体育活动自我效能感（PASE）的关系以及这些关系是否由自尊介导的知之甚少。方法：评估了潜在的关联使用恢复心率[RHR，每分钟心跳数（bpm）]，在家庭环境量表（FES），自尊（Rosenberg自尊量表，RSES）和PASE与适应性之间的关系子域（内聚力，冲突，表达）之间]从基线进行的3分钟次最大步长测试。参加调查的108名青少年超重或肥胖，他们正在寻求减肥治疗，这是“健康儿童健康体重12周多学科儿科体重管理计划”的一部分。结构方程模型（SEM）用于同时评估这些变量之间的路径并进行中介测试。结果：在多变量模型中，较高的FES内聚力β= -2.18，s.e。 = 0.98; p = 0.02），表达性（/？= -1.97，s.e。= 0.99; p <0.05）和PASE（β= -0.64，s.e。= 0.33; p <0.05）得分与较低的RHR相关，这表示较高的适应性。此外，较高的FES冲突分数与较低的RSES分数（β=-0.83，se = 0.29; p <0.01），FES冲突（β= -0.63，se = 0.22; p <0.0l）和RSES（β= 0.33，se = 0.07; p <0.0 ）与PASE得分相关。在拟合良好的多元SEM中，[比较拟合指数（CFI）= 1.00;标准化均方根残差（SRMR）= 0.02;塔克-刘易斯指数（TLI）= 1.22;近似均方根误差（RMSEA）<0.01]，RSES介导FES冲突与PASE之间的关系（间接路径之和：/？= -0.30，se = 0.11; p <0.01）得分。结论：我们的结果突出了家庭环境关系域对超重或肥胖青少年自尊，PASE和身体素质的重要性。

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