. Author manuscript; available in PMC: 2014 Sep 25.

Published in final edited form as: Osteoarthritis Cartilage. 2009 Oct 2;18(2):192–199. doi: 10.1016/j.joca.2009.09.006

Table IV.

Comparison of NWI and intercondylar notch angle between two ACL groups, adjusting for osteophyte bone volume of the posterior femur and demographic variables (N = 150) for coronal sequences

	Coronal	ACL (N = 20) Mean (95% CI)	No ACL (N = 130) Mean (95% CI)	P-value
Adjusted for demographic	NWI	0.247 (0.235–0.260)	0.262 (0.258–0.267)	0.03
variables (age, gender) (N = 160)	Intercondylar notch angle	48.90 (44.28–53.25)	52.06 (50.23–53.89)	0.22
Adjusted for demographic	NWI	0.248 (0.233–0.262)	0.262 (0.257–0.268)	0.06
variables + osteophyte volume (cubic root transformed) (N = 150)	Intercondylar notch angle	48.87 (43.62–54.12)	51.62 (49.72–53.52)	0.34