Table 3.
AP2 Group domain z-scores
| Measure | CON (n=19) | nvsALC (n=14) | fsALC (n=16) | asALC (n=24) | Effect Size (Cohen’s d) | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| CON vs. nvsALC | CON vs. fsALC | CON vs. asALC | nvsALC vs. fsALC | nvsALC vs. asALC | CON vs. nvsALC | |||||
| Executive functions | 0.34 (0.81) | 0.34 (0.67) | −0.10 (0.62) | −0.82 (0.81) | 0.00 | 0.62 | 1.37# | 0.67 | 1.49# | 0.96# |
| General intelligence | 0.16 (0.94) | 0.55 (0.86) | −0.27 (0.86) | −0.68 (1.13) | 0.44 | 0.47 | 0.81# | 0.96# | 1.23# | 0.42 |
| Processing speed | −0.05 (0.82) | 0.18 (0.61) | −0.35 (0.61) | −0.78 (0.83) | 0.32 | 0.43# | 0.88# | 0.87# | 1.32# | 0.59# |
| Visuospatial skills | 0.03 (0.66) | −0.06 (0.65) | −0.63 (0.64) | −0.62 (0.67) | 0.13 | 1.01# | 0.97# | 0.88# | 0.85# | 0.01 |
| Working memory | −0.26 (0.94) | 0.02 (0.65) | −0.34 (0.77) | −0.52 (1.03) | 0.34 | 0.09 | 0.26 | 0.47 | 0.60 | 0.20 |
| Domain composite | 0.04 (0.76) | 0.21 (0.52) | −0.34 (0.54) | −0.69 (0.78) | 0.26 | 0.59# | 0.94# | 1.03# | 1.36# | 0.52 |
All values presented are estimated marginal means from cross-sectional analyses.
#
Indicates statistically significant group difference (p ≤ .029) for two-tailed pairwise t-tests; asALC: actively-smoking alcohol dependent participants; fsALC: former-smoking alcohol dependent participants; nvsALC: never-smoking alcohol dependent participants; CON: never-smoking controls.