TABLE 3.
Adjusted Estimates From Multiple Regression Models 1 and 2a
| Short-Lever Squeeze Test, N·m/kg | Long-Lever Squeeze Test, N·m/kg | |||
|---|---|---|---|---|
| Estimated Mean (95% CI) | Mean Difference (95% CI) | Estimated Mean (95% CI) | Mean Difference (95% CI) | |
| Model 1 | ||||
| Past-season GP | ||||
| No | 2.067 (1.819 to 2.315)b | Reference | 2.987 (2.638 to 3.336)b | Reference |
| Yes | –0.024 (–0.117 to 0.069) | –0.082 (–0.213 to 0.049) | ||
| Current GP (yes) | –0.078 (–0.205 to 0.050) | –0.229 (–0.408 to –0.049)c | ||
| Per-year increase in player’s age | –0.011 (–0.021 to 0.000)c | –0.007 (–0.022 to 0.008) | ||
| Model 2 | ||||
| Past-season GP (no) | 2.062 (1.817 to 2.307)b | Reference | 3.001 (2.658 to 3.343)b | Reference |
| Duration of past-season GP | ||||
| ≤3 wk | 0.035 (–0.065 to 0.136) | –0.030 (–0.170 to 0.111) | ||
| >3 to ≤6 wk | –0.096 (–0.266 to 0.075) | 0.028 (–0.210 to 0.266) | ||
| >6 wk | –0.237 (–0.404 to –0.069)c | –0.459 (–0.694 to –0.225)b | ||
| Current GP (yes) | 0.001 (–0.134 to 0.136) | –0.126 (–0.314 to 0.062) | ||
| Per-year increase in player’s age | –0.011 (–0.021 to 0.000)c | –0.008 (–0.022 to 0.007) | ||
aN = 303. GP, groin pain.
bP < .001.
cP < .05.