机构地区:[1]济宁医学院公共卫生学院流行病学教研室,272067
出 处:《中华健康管理学杂志》2015年第4期291-296,共6页Chinese Journal of Health Management
摘 要:目的:了解医学院在校女大学生不良体重控制行为及其影响因素。方法2013年4月5至16日,采用整群随机抽样,以宿舍为单位抽取济宁医学院女生798名,进行自填式匿名问卷调查,对控制体重的认识和减体重意愿及行为进行调查。结果4.0%(29/728)的对象超重,1.2%(9/728)的对象肥胖。27.2%体重正常者认为自己超重或肥胖;体重过轻者中54.5%认为自己体重正常,4.1%认为太重。有减体重经历的614人中,采用的不良体重控制方法主要有:不吃主食(17.3%)、喝减肥茶(16.1%)、禁食(12.9%)、吃减肥药品(8.6%)、诱导腹泻(5.4%)、诱导呕吐(2.0%)、灌肠(1.5%)等。不良体重控制行为报告率为29.0%(211/728)。有不良体重控制行为的对象乏力(c2=19.681,P=0.000)、精力不集中(c2=12.031,P=0.001)、头晕(c2=5.461,P=0.019)、月经不调(c2=24.628,P=0.000)、厌食(c2=32.008,P=0.000)、失眠(c2=11.021,P=0.001)和焦虑(c2=14.402,P=0.000)等不良症状的出现率均高于无不良体重控制行为者。多因素logistic回归分析结果提示:高年级(OR=2.041,95%CI为1.336-3.111)、家庭人均月收入〉3000元(OR=1.758,95%CI为1.183-2.611)、减体重意向(OR=6.756,95%CI为1.541-29.626)、减重耽误学习也要继续(OR=1.594,95%CI为1.078-2.359)、减重过程出现不舒服也要坚持(OR=2.008,95%CI为1.245-3.238)、瘦身目的是体型美(OR=1.786,95%CI为1.095-2.913)和时尚(OR=3.169,95%CI为1.545-6.498)等因素与不良体重控制行为有关。用餐时间长(OR=0.556,95%CI为0.341-0.907)和偏好清淡饮食者(OR=0.593,95%CI为0.406-0.865)不良体重控制行为率低。结论部分女大学生对体型缺乏正确认识,且不良体重控制行为已危害健康。Objective This paper aims to describe the prevalence of unhealthy weight control behaviors and its related factors amongst female medical college students. Method Questionnaire surveys were conducted among a total of 798 medical students recruited by cluster random sampling in Jining Medical College from April 5 to 16, 2013. Result A total of 728 valid questionnaires were collected; 29 participants (4.0%) were overweight and 9 participants (1.2%) were obese; 250 participants (34.3%) were losing weight. Among participants who had experience of losing weight, unhealthy weight control methods mainly included not eating staple food (17.3%), drinking diet tea (16.1%), fasting (12.9%), taking diet drug (8.6%), inducing diarrhea (5.4%), inducing vomiting (2.0%), enema (1.5%), etc.; 29.0% (211/728) of participants had unhealthy weight control behaviors. The rates of being weak (c2=19.681, P=0.000), failure to concentrate (c2=12.031, P=0.001), dizziness (c2=5.461, P=0.019), irregular menstruation (c2=24.628, P=0.000), anorexia (c2=32.008, P=0.000), insomnia (c2=11.021, P=0.001) and anxiety (c2=14.402, P=0.000) among participants who had unhealthy weight-control behaviors were higher than those of participants without unhealthy weight-control behaviors. Multinomial logistic regression indicated that the factors associated with unhealthy weight control behaviors were senior class (OR=2.041;95%CI:1.336-3.111), high average family income (OR=1.758;95%CI:1.183-2.611), weight loss intention (OR=6.756;95%CI:1.541-29.626),not hesitating to delay learning (OR=1.594;95%CI:1.078-2.359),insisting on weight loss process regardless of discomfort (OR=2.008;95%CI:1.245-3.238), slimming purpose (body beauty) (OR=1.786;95% CI: 1.095-2.913), and slimming purpose (fashion) (OR=3.169; 95%CI: 1.545-6.498). Subjects with longer dinner time (OR=0.556; 95% CI: 0.341-0.907) and preferring light diet (OR=0.593; 95% CI:
分 类 号:R193[医药卫生—卫生事业管理]
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