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首页> 外文期刊>Prevention science: the official journal of the Society for Prevention Research >Social Development Measures Associated with Problem Behaviours and Weight Status in Australian Adolescents
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Social Development Measures Associated with Problem Behaviours and Weight Status in Australian Adolescents

机译:澳大利亚青少年与问题行为和体重状况相关的社会发展措施

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During the adolescent years, substance use, anti-social behaviours and overweight/obesity are amongst the major public health concerns. We investigate if risk and protective factors associated with adolescent problem behaviours and substance use are also associated with weight status in young Australian adolescents. Data comes from the 2006 Healthy Neighbourhoods study, a cross-sectional survey of students attending primary (grade 6, mean age 11) and secondary (grade 8, mean age 12) schools in 30 communities across Australia. Adolescents were classified as not overweight, overweight or obese according to international definitions. Logistic and linear regression analyses, adjusted for age, gender and socio-economic disadvantage quartile, were used to quantify associations between weight status (or BMI z-score) and the cumulative number of problem behaviour risk and protective factors. Prevalence of overweight and obesity was 22.6 % (95 % confidence interval (CI), 21.2-24.0 %) and 7.2 % (CI, 6.3-8.3 %). Average number of risk and protective factors present was 4.0 (CI, 3.7-4.2) and 6.2 (CI, 6.1-6.3). Independently, total number of risk factors present was positively associated with likelihood of overweight and obesity, while number of protective factors present was inversely associated with the likelihood of being above a healthy weight. When both risk and protective factors were included in a regression model, only risk factors were associated with the likelihood of being overweight or obese. Average BMI z-score increased by 0.03 units with each additional risk factor present. Prevention programmes targeting developmental risk and protective factors in adolescents that reduce substance use and problem behaviours may also benefit physical health.
机译:在青少年时期,药物滥用,反社会行为和超重/肥胖是主要的公共卫生问题。我们调查与青少年问题行为和物质使用相关的风险和保护因素是否也与澳大利亚年轻青少年的体重状况相关。数据来自2006年“健康社区”研究,该研究对澳大利亚30个社区的小学(6年级,平均11岁)和中学(8级,平均12岁)的学生进行了横断面调查。根据国际定义,青少年被分类为不超重,超重或肥胖。根据年龄,性别和社会经济劣势四分位数进行调整的逻辑和线性回归分析用于量化体重状态(或BMI z评分)与问题行为风险和保护因素的累积数量之间的关联。超重和肥胖的患病率为22.6%(95%置信区间(CI),21.2-24.0%)和7.2%(CI,6.3-8.3%)。出现的平均风险和保护因素数分别为4.0(CI,3.7-4.2)和6.2(CI,6.1-6.3)。独立地,存在的危险因素总数与超重和肥胖的可能性呈正相关,而存在的保护性因素数目与健康体重以上的可能性呈负相关。在回归模型中同时包含风险因素和保护因素时,只有风险因素与超重或肥胖的可能性有关。每出现一个额外的风险因素,平均BMI z得分就会增加0.03个单位。针对青少年的发展计划和保护因素的预防计划可减少物质使用和不良行为,也可能有益于身体健康。

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