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Table 2 Body mass index before and during 6 and 12 months of follow-up

From: Educational program promoting regular physical exercise improves functional capacity and daily living physical activity in subjects with knee osteoarthritis

BMI Before 6 months 12 months
EDU (N = 112) 31.1 ± 0.5 30.6 ± 0.4* 30.5 ± 0.5*
CON (N = 127) 32.1 ± 5.7 32.6 ± 6.3 32.6 ± 6.2
  1. BMI Body mass index (kg/m2), CON control group, EDU educational program group. Asterisk denotes significant difference from before follow-up in the same group (*: P < 0.05). Dagger denotes significant difference from control group during the same period (: P < 0.05)