Body mass index, waist and waist-to-hip ratio were positively associated with Forced Vital Capacity.Body mass index and waist were negatively associated with the index of vital capacity and MVV/BSA.

• 相关性分析显示，体质量指数、腰围及腰臀比与用力肺活量成正相关，其中体质量指数和腰围与肺活量指数、单位体表面积最大通气量等呈显著负相关。