福州市2004年4～7岁儿童单纯性肥胖症影响因素研究

Research on influencing factors of simplex adiposity in enfants 4～7 years of age in Fuzhou,2004

目的 了解2004年福州市4～7岁儿童单纯性肥胖状况及其影响因素。方法 采用分层整群抽样方法抽取福州市部分幼儿园4～7岁儿童，并利用非条件Logisitic回归对肥胖的影响因素进行多因素分析。结果 福州市4～7岁儿童单纯性肥胖率有随年龄增高而增高的趋势（X趋^2=30．638，P〈0．05），而且男性的肥胖率高于女性（X^2=10．306，P=0．026），影响儿童单纯性肥胖的因素有家族肥胖史、食欲好、偏食肉类和甜食。结论 通过纠正不良饮食习惯和加强体育锻炼来控制儿童单纯性肥胖的发生。

Objective To investigate the situation and influence factors of the pure obesity children 4 to 7 years old in Fuzhou. Methods The 2 206 children, 4 to 7 years old, were selected by the full-crowd random sampling from Fuzhou kindergartens, the influence factors of child obesity were analyzed with unconditional logistic regres- sion. Results The incidence of obesity is increasing with age （X趋^2=30.638,P〈0.05）,and the incidence of male children is significantly higher than the females （X^2=10.306,P=0.026）; the family history, the good appetite, the preference to meat and sweet food are risk factors of pure obesity. Conclusion To control the risk factors is helpful to prevent the child pure obesity.