Fig. 2From: Association between body mass index and fragility fracture in postmenopausal women: a cross-sectional study using Korean National Health and Nutrition Examination Survey 2008–2009 (KNHANES IV)Prevalence of fragility fracture according to body mass index. * and ** means p < 0.05 and p < 0.01 compared to normal BMI by Rao–Scott chi-square test. VF vertebral fracture, NVF non-vertebral fracture, BMI body mass indexBack to article page