TABLE A2.

Estimates From Linear Multiple Regression Model 2^a

	Unstandardized Coefficients		95% CI for B	P Value
	B	Standard Error
Short-lever squeeze test
Constant	2.062	0.125	1.817 to 2.307	<.001
Current GP	0.001	0.069	–0.134 to 0.136	.992
Age	–0.011	0.005	–0.021 to 0.000	.046
Duration of past-season GP
≤3 wk	0.035	0.051	–0.065 to 0.136	.489
>3 to ≤6 wk	–0.096	0.087	–0.266 to 0.075	.271
>6 wk	–0.237	0.085	–0.404 to –0.069	.006
Long-lever squeeze test
Constant	3.001	0.174	2.658 to 3.343	<.001
Current GP	–0.126	0.096	–0.314 to 0.062	.189
Age	–0.008	0.007	–0.022 to 0.007	.287
Duration of past-season GP
≤3 wk	–0.030	0.071	–0.170 to 0.111	.680
>3 to ≤6 wk	0.028	0.121	–0.210 to 0.266	.817
>6 wk	–0.459	0.119	–0.694 to –0.225	<.001

^aN = 303. GP values are reported as N·m/kg. GP, groin pain.