pISSN 2508-6235 eISSN 2508-7576

Table. 1.

Characteristics of the subjects with knee osteoarthritis according to body composition and sex

Male*Female*


Unweighted frequencyNOSPOBSOPBonferroni testUnweighted frequencyNOSPOBSOPBonferroni test
Age (year)81071.5±4.972.6±5.369.6±3.771.2±4.20.03SP>NO, OB, SO1,05574±6.072.7±5.672.7±5.471.5±4.9<0.001NO, OB>SP, SO
Height (cm)810165.2±5.3165.3±5.8166.1±5.1165.4±5.50.5041,055150.2±6.0150.9±5.4151.9±6.5151.1±5.40.036
Weight (kg)81057.1±7.361.5±6.273.1±5.973.3±6.2<0.001SO, OB>SP>NO1,05547.9±6.552.2±5.261±6.063.6±7.4<0.001SO, OB>SP>NO
WC (cm)80478±7.584.1±6.190.7±4.893.9±5.8<0.001SO, OB>SP>NO1,04775.6±7.481±6.089.7±5.291.7±7.1<0.001SO, OB>SP>NO
BMI (kg/m2)81020.9±2.222.5±1.726.5±1.026.8±1.4<0.001SO, OB>SP>NO1,05521.2±2.122.9±1.626.4±1.227.8±2.5<0.001SO>OB>SP>NO
WB fat mass (kg)8109.8±2.815.1±3.215.4±1.920.2±3.6<0.001SO>OB, SP>NO1,05513.5±3.518.9±3.119.7±2.625±4.4<0.001SO>OB, SP>NO
WB fat (%)81017.1±3.424.6±3.921.2±2.127.7±3.8<0.001SO>SP>OB>NO1,05528±4.836.2±3.732.4±2.239.5±3.7<0.001SO>SP>OB>NO
ASM (kg)81019.6±2.018.4±2.024.6±2.221.2±2.3<0.001OB>SO>NO>SP1,05513.3±1.612.2±1.416.2±1.614.2±1.9<0.001OB>SO>NO>SP
SMI (%)81034.5±1.630±1.833.7±1.128.9±2.1<0.001NO, OB>SP>SO1,05528±2.023.4±1.626.6±0.822.4±1.8<0.001NO>OB>SP>SO

Values are presented as mean±standard deviation (SD).

The numbers of participants in all the body composition categories (normal body composition [NO], sarcopenic non-obesity [SP], non-sarcopenic obesity [OB], and sarcopenic obesity [SO]) were as follows: among the male subjects, n = 207, 387, 28, and 188, respectively, and among the female subjects, n = 307, 359, 35, and 354, respectively.

WC, waist circumference; BMI, body mass index; WB, whole-body; ASM, appendicular skeletal muscle mass; SMI, skeletal muscle mass index.

J Obes Metab Syndr 2017;26:36~44 https://doi.org/10.7570/jomes.2017.26.1.36
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