Table 2.
Improvement on Most Cognitive Measures During STIM+PT, N = 164
| Baseline M (SE) | Week 3 M (SE) | F (1,160) | p | Cohen's d (95% CI) | |
|---|---|---|---|---|---|
| Omissionsa | 4.87 (0.16) | 4.70 (0.17) | 1.04 | 0.31 | 0.08 (−0.09, 0.25) |
| Comissions | 27.37 (0.51) | 24.56 (0.68) | 28.15 | <0.001 | 0.35 (0.23, 0.49) |
| Reaction time (ms) | 466.13 (7.51) | 464.01 (9.45) | 0.08 | 0.78 | 0.02 (−0.11, 0.15) |
| Reaction time SEa (ms) | 4.34 (0.08) | 4.03 (0.10) | 13.17 | <0.001 | 0.28 (0.13, 0.42) |
| Digit span (standard score) | 9.54 (0.23) | 10.12 (0.25) | 7.81 | 0.006 | 0.18 (0.07, 0.30) |
| Digits forward (raw score) | 7.91 (0.18) | 8.14 (0.19) | 2.86 | 0.09 | 0.10 (−0.02, 0.22) |
| Digits backward (raw score) | 3.51 (0.13) | 3.89 (0.14) | 11.14 | 0.001 | 0.33 (0.20, 0.47) |
Sample size reflects subjects with at least one data point in the analysis. Estimated marginal means with standard error were calculated from mixed model, controlling for site.
a
Square-root transformed.
CI, confidence interval.