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Table 3 Difference of health-related physical fitness stratified by BMI category in female groups [mean (SD)]

From: The association between BMI and health-related physical fitness among Chinese college students: a cross-sectional study

ItemsLow (1)Normal (2)Overweight (3)Obesity (4)FPPost Hoc Multiple Comparison
1–21–31–42–32–43–4
Vital capacity−0.26 (0.95)−0.02 (1.00)0.34 (0.92)0.59 (1.05)47.429<0.001<0.001<0.001<0.001<0.001<0.001<0.001
Vital capacity weight index0.46 (1.09)0.01 (0.98)−0.48 (0.71)−0.90 (0.71)120.015<0.001<0.001<0.001<0.001<0.001<0.001<0.001
50-m sprint−0.12 (0.98)−0.02 (0.99)0.20 (1.02)0.42 (1.07)16.207<0.0010.017<0.001<0.001<0.001<0.0010.033
Sit and reach −0.10 (1.04)0.02 (1.00)−0.03 (0.90)−0.05 (1.02)2.9990.0290.0040.2590.6690.2800.4250.819
Standing long jump0.11 (1.01)0.01 (0.98)−0.17 (1.08)−0.36 (1.06)12.14<0.0010.029<0.001<0.001<0.001<0.0010.083
800-m run−0.05 (0.98)−0.07 (0.98)0.34 (0.95)1.00 (1.09)63.139<0.0010.769<0.001<0.001<0.001<0.001<0.001
bent-leg sit-up0.04 (0.98)0.02 (1.00)−0.13 (1.01)− 0.38 (1.05)9.167<0.0010.7570.005<0.0010.001<0.0010.017
physical fitness index−0.04 (2.83)0.13 (2.94)−0.53 (2.98)−1.62 (3.18)18.745<0.0010.1730.006<0.001<0.001<0.001<0.001