TABLE 1.

Demographic and anthropometric data for both THA and healthy control groups at first visit (baseline). Values are given as counts for sex and as mean ± standard deviation for all other measurements. Values in bold are statistically significant (p < 0.05).

	THA	Healthy	p-value
Sex (n)	15 women, 10 men	15 women, 10 men	--
Age at first visit (years)	65.3 ± 8.5	57.5 ± 8.6	p = 0.002
Height at first visit (m)	1.68 ± 0.09	1.67 ± 0.08	p = 0.843
Weight at first visit (kg)	89.0 ± 19.3	71.1 ± 12.8	p = 0.002
BMI at first visit (kg/m2)	31.5 ± 6.2	25.0 ± 4.2	p<0.001

Note: BMI, body mass index.