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. Author manuscript; available in PMC: 2022 May 18.
Published in final edited form as: Osteoarthritis Cartilage. 2019 Feb 28;27(6):863–870. doi: 10.1016/j.joca.2019.01.018

Table 1:

Subject demographics

Stable overweight* N = 380 >5% weight loss* N = 380
Baseline
Age [years ± SD] 62.1 ± 8.6 63.0 ± 9.4
 Females [n (%)] 233 (61.3%) 232 (61.1%)
BMI [kg/m2 ± SD] 29.9 ± 3.5 29.8 ± 3.6
  KL scores
K/L score 0 [n (%)] 113 (29.7%) 116 (30.5%)
K/L score 1 [n (%)] 74 (19.5%) 69 (18.2%)
K/L score 2 [n (%)] 120 (31.6%) 121 (31.8%)
K/L score 3 [n (%)] 73 (19.2%) 74 (19.5%)
*

Participants in the two different groups are matched in terms of age, sex, baseline BMI and baseline KL score.

#

Pearson’s chi-squared test.

**

ANOVA.