. Author manuscript; available in PMC: 2011 Jun 1.

Published in final edited form as: Osteoarthritis Cartilage. 2010 Feb 11;18(6):769–775. doi: 10.1016/j.joca.2010.02.002

Table 1.

Baseline characteristics in men and women^* (N=2182 subjects, 3856 knees.)

	Age (years)	BMI (Kg/m²)	Quadriceps Strength (N•m)	Hamstring Strength (N•m)	% H:Q Ratio <0.6	PASE score	Knee malalignment (% varus)	History of knee injury/surgery (%)
Men 892 participants, 1602 knees	61.6± 8.1	30.3 ± 4.9	125.7 ± 41.4	80.6±28.1	34.3 %	209.1 ± 98.3	58.1%	12.4%
Women 1290 participants, 2254 knees	62.2 ± 7.7	30.3 ± 6.0	72.0 ± 24.0	47.1±15.4	31.4 %	162.1 ± 77.8	38.8%	7.0%

Mean±SD or frequencies