Table 3.
Effect sizes
| Sub-acute minus control |
Chronic minus control | Sub-acute minus chronic |
|
|---|---|---|---|
| ES (CI) | ES (CI) | ES (CI) | |
| Age | −.27 (−.81, .27) | .49 (−.12, 1.11) | −.84 (−1.40, −.29) |
| Education | −1.14 (−1.72, −.57) | −.27 (−.88, .34) | −.70 (−1.25, −.15) |
| Executive | −.77 (−1.33, −.22) | −.49 (−1.11, .12) | −.18 (−.71, .36) |
| Cog-ctl | −.30 (−.84, .24) | −.76 (−1.39, −.14) | .48 (−.06, 1.02) |
| WM | −.48 (−1.03, .06) | −.03 (−.64, .57) | −.54 (−1.09, 0) |
| Fluency | −.79 (−1.35, −.24) | −.39 (−1.00, .22) | −.32 (−.86, .21) |
| Sem clust T1 | −.24 (−.78, .29) | .01 (−.60, .61) | −.28 (−.81, .26) |
| Sem clust T2 | −.52 (−1.06, .03) | −.09 (−.70, .51) | −.45 (−.99, .09) |
| Sem clust T3 | −.13 (−.66, .41) | .23 (−.38, .84) | −.40 (−.94, .14) |
| Sem clust T4 | −.72 (−1.27, −.17) | −.44 (−1.05, .17) | −.34 (−.88, .20) |
| Ser clust T1 | −.20 (−.73, .34) | −.24 (−.84, .37) | .08 (−.46, .62) |
| Ser clust T2 | .02 (−.52, .55) | −.13 (−.73, .48) | .13 (−.40, .67) |
| Ser clust T3 | −.04 (−.58, .49) | −.14 (−.75, .46) | .12 (−.42, .65) |
| Ser clust T4 | −.33 (−.87, .21) | −.19 (−.80, .42) | −.19 (−.73, .34) |
| Tot-cor T1 | −.66 (−1.21, −.11) | −.18 (−.79, .43) | −.40 (−.94, .14) |
| Tot-cor T2 | −.55 (−1.10, −.01) | −.23 (−.84, .37) | −.32 (−.86, .22) |
| Tot-cor T3 | −.73 (−1.28, −.18) | −.48 (−1.09, .14) | −.26 (−.80, .28) |
| Tot-cor T4 | −1.02 (−1.58, −.45) | −.88 (−1.51, −.24) | −.14 (−.67, .40) |
Note. Effect sizes. (N = 79; control n = 21, sub-acute n = 37, chronic n = 21). The standardized effect size (ES) was calculated as the difference between means divided by the pooled estimate of standard deviation, and was corrected for bias using the method in Hedges & Olkin (1985; Hedges' g). Abbreviations: Cog-ctl = Cognitive-control. WM = Working memory. Sem clust. = Semantic clustering. Ser clust = Serial clustering. Tot-cor = total-correct. T1 - T4 refers to Trials 1 – 4.