Table 6.

Standardized response means for the original and reduced versions of the Berg Balance Scale (BBS) and the Western Ontario–McMaster Universities Osteoarthritis Index (WOMAC) (n = 54)

Outcome Measures	SRM (95% CI)
BBS	1.9 (1.64–2.16)
Short BBS	1.8 (1.54–2.06)
WOMAC Pain	1.0 (0.74–1.26)
Hirsch-WOMAC Pain	0.9 (0.64–1.16)
Whitehouse-WOMAC Pain	1.0 (0.74–1.26)
WOMAC function	1.7 (1.44–1.96)
Hirsch-WOMAC function	1.4 (1.14–1.66)
Whitehouse-WOMAC function	1.5 (1.24–1.76)
Tubach-WOMAC function	1.5 (1.24–1.76)

SRM = standardized response mean; 95% CI = 95% confidence interval