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目的了解某县小学生扁平足患病情况并探讨其发生的影响因素。方法对960名小学生采用足印法测量足弓;采用FootcanUSB2足底压力测试系统测量足底压力;采用非条件Logistic回归分析扁平足发生的影响因素。结果1960名小学生共检出扁平足328例,总发病率为34.17%,其中男性扁平足者183例,占38.13%;女性扁平足者145例,占30.21%。2正常足和扁平足足掌、足弓和足跟冲量大小比较差异均有统计学意义(P<0.05)。3多因素非条件Logistic回归分析结果:体重指数(BMI)较高是扁平足发生的危险因素;经常体育锻炼是扁平足发生的保护因素。结论小学生扁平足发生率较高,对儿童的身体健康造成了一定的危害。预防儿童BMI过高、经常体育锻炼可以降低儿童扁平足的发生率。
Objective To understand the prevalence of flatfoot in primary school students in a county and explore the influencing factors. Methods The foot arch was measured by footprinting method for 960 pupils. The plantar pressure was measured by using FootcanUSB2 plantar pressure test system. The non-conditional Logistic regression was used to analyze the influencing factors of flatfoot. Results Among the 1960 primary school students, 328 cases of flatfoot were detected, with a total incidence of 34.17%. There were 183 cases of flatfoot in men, accounting for 38.13%. There were 145 cases of flatfoot in women accounting for 30.21%. There was significant difference between the normal foot and flatfoot, the arch and the heel impulse (P <0.05). 3 Multivariate non-conditional Logistic regression analysis results: higher body mass index (BMI) is a risk factor for flat foot; regular physical exercise is a flat foot protective factor. Conclusions The prevalence of flatfoot in primary school students is relatively high, which has caused some harm to the health of children. Prevention of children with BMI is too high, regular physical activity can reduce the incidence of flat feet in children.