Table 3.

Risk Factors for Elbow Pain^a

	IL Group		CL Group
	OR (95% CI)	P	OR (95% CI)	P
Age	1.87 (1.43-2.47)	<.0001	1.42 (1.05-1.93)	.02
Length of baseball experience (>1 mo)	1.02 (1.00-1.04)	.08	1.02 (1.00-1.04)	.07
Rohrer index	0.99 (0.98-1.01)	.23	1.01 (1.00-1.03)	.16
Concomitantly playing as catcher	1.16 (0.72-1.86)	.54	1.28 (0.81-2.04)	.29
Adherence to daily pitch count limit	1.02 (0.76-1.36)	.91	0.95 (0.69-1.30)	.74
Adherence to weekly pitch count limit	1.05 (0.76-1.44)	.77	1.30 (0.94-1.81)	.12

^aBolded P values indicate a statistical significance (P < .05). CL, pitch count limit; IL, inning limit; OR, odds ratio.