. 2015 Aug 5;3(8):2325967115597882. doi: 10.1177/2325967115597882

Table 1.

Comparison of Epidemiological Factors Between Patients With Intact or Torn Anterior Cruciate Ligaments

	Intact (n = 222)	Torn (n = 308)	P
Sex, n
Male	140	224	.018^a
Female	82	84	.018^a
Age, y, mean ± SD	33.3 ± 11.1	33.8 ± 12.5	.954^b
Knee, n
Left	96	147	.307^a
Right	126	161	.307^a
α angle, deg, mean ± SD	56.2 ± 4.5	57.5 ± 5.5	.009^b
Intercondylar notch distance, mm, mean ± SD	19.5 ± 3.6	18.2 ± 3.1	<.001^b

^aχ² test.

^bMann-Whitney U test.