Table 6.
Intensity Level | TBI Group Mean (SD) | Uninjured Group Mean (SD) | Test statistic, p-value, effect size |
---|---|---|---|
40% | 9.65 (3.07) | 11.96 (2.18) | t(50) = −3.12, p = .003, d = −0.87 |
60% | 12.73 (2.22) | 13.88 (3.13) | t(50) = −1.53, p = .13, d = −0.42 |
80% | 14.23 (2.72) | 16.12 (2.55) | t(50) = −2.58, p = .01, d = −0.72 |
100% | 13.31 (2.65) | 16.08 (3.36) | t(50) = −3.30, p = .002, d = −0.92 |