Minges Karl E, Chao Ariana, Nam Soohyun, Grey Margaret, Whittemore Robin
Yale University School of Nursing, Orange, CT, USA
Yale University School of Nursing, Orange, CT, USA.
J Sch Nurs. 2015 Apr;31(2):135-45. doi: 10.1177/1059840514554089. Epub 2014 Oct 13.
Healthy behaviors including limited screen time (ST), high physical activity (PA), and adequate fruits and vegetables consumption (FV) are recommended for adolescents, but it is unclear how gender, race/ethnicity, and weight status relate to these public health guidelines in diverse urban adolescents. Participants (N = 384) were recruited from three public high schools in or near New Haven, Connecticut. Descriptive statistics and logistic regression analyses were conducted. Most adolescents exceeded recommended levels of ST (70.5%) and did not meet guidelines for PA (87.2%) and FV (72.6%). Only 3.5% of the sample met all three guidelines. Boys were more likely to meet guidelines for PA (p < .01), while girls were engaged in less ST (p < .001). Black, non-Latinos were less likely to meet PA guidelines (p < .05). There were no significant differences in meeting ST, PA, or FV guidelines by weight status for the overall sample or when stratified by gender or race/ethnicity. We found alarmingly low levels of healthy behaviors in normal weight and overweight/obese adolescents.
建议青少年养成包括限制屏幕使用时间(ST)、进行大量体育活动(PA)以及摄入足够水果和蔬菜(FV)在内的健康行为,但尚不清楚性别、种族/族裔和体重状况与这些城市青少年的公共卫生指南之间有何关联。研究参与者(N = 384)来自康涅狄格州纽黑文市或其附近的三所公立高中。进行了描述性统计和逻辑回归分析。大多数青少年的屏幕使用时间超过了推荐水平(70.5%),未达到体育活动指南(87.2%)和水果与蔬菜摄入指南(72.6%)。只有3.5%的样本符合所有三项指南。男孩更有可能达到体育活动指南的要求(p < .01),而女孩的屏幕使用时间较少(p < .001)。黑人非拉丁裔达到体育活动指南要求的可能性较小(p < .05)。在总体样本中,以及按性别或种族/族裔分层时,体重状况在达到屏幕使用时间、体育活动或水果与蔬菜摄入指南方面没有显著差异。我们发现,正常体重和超重/肥胖青少年的健康行为水平低得惊人。