Table 3.
AE (n = 30) | HEC (n = 31) | Effect size (Cohen’s d) | |
---|---|---|---|
CES-D scores | |||
Baseline | 6.3 (6.3) | 8.2 (7.2) | |
Week 5 (quit date) | 7.3 (7.2) | 8.0 (6.2) | 0.09 |
Week 7 (2 weeks postquit date) | 6.7 (9.7) | 10.9 (8.9) | 0.45 |
Week 12 (last week of treatment) | 1.5 (9.1) | 9.4 (7.4) | 0.95 |
PANAS positive affect | |||
Baseline | 3.6 (0.9) | 3.5 (0.8) | |
Week 5 (quit date) | 3.6 (0.9) | 3.7 (0.7) | 0.11 |
Week 7 (2 weeks postquit date) | 3.9 (0.9) | 3.3 (1.0) | 0.39 |
Week 12 (last week of treatment) | 4.1 (0.8) | 3.7 (0.8) | 0.53 |
PANAS negative affect | |||
Baseline | 1.2 (0.3) | 1.3 (0.5) | |
Week 5 (quit date) | 1.4 (0.7) | 1.4 (0.3) | 0.00 |
Week 7 (2 weeks postquit date) | 1.4 (0.8) | 1.4 (0.5) | 0.09 |
Week 12 (last week of treatment) | 1.1 (0.2) | 1.2 (0.3) | 0.59 |
Withdrawal symptoms—negative affect | |||
Week 5 (quit date) | 5.1 (2.5) | 4.5 (1.5) | 0.29 |
Week 7 (2 weeks postquit date) | 4.2 (2.0) | 5.6 (2.0) | 0.70 |
Week 12 (last week of treatment) | 3.1 (0.3) | 4.6 (2.0) | 1.05 |
Withdrawal symptoms—craving | |||
Week 5 (quit date) | 4.9 (1.7) | 4.8 (1.3) | 0.07 |
Week 7 (2 weeks postquit date) | 4.0 (1.6) | 4.4 (1.4) | 0.27 |
Week 12 (last week of treatment) | 3.5 (1.2) | 3.9 (1.7) | 0.27 |
Withdrawal symptoms—sleep | |||
Week 5 (quit date) | 4.9 (1.5) | 5.5 (1.6) | 0.35 |
Week 7 (2 weeks postquit date) | 5.8 (2.0) | 6.9 (2.5) | 0.46 |
Week 12 (last week of treatment) | 4.7 (1.2) | 5.7 (1.7) | 0.68 |
Withdrawal symptoms—somatic | |||
Week 5 (quit date) | 4.8 (1.6) | 4.8 (1.3) | 0.00 |
Week 7 (2 weeks postquit date) | 4.3 (1.8) | 5.4 (1.7) | 0.63 |
Week 12 (last week of treatment) | 3.7 (0.8) | 4.4 (1.3) | 0.65 |
Minutes of MVPA per week | |||
Baseline | 77.3 (112.5) | 60.3 (99.5) | |
Week 5 (quit date) | 138.3 (77.5) | 62.7 (104.8) | 0.82 |
Week 7 (2 weeks postquit date) | 146.2 (96.5) | 78.2 (115.0) | 0.64 |
Week 12 (last week of treatment) | 134.0 (99.4) | 70.1 (105.2) | 0.62 |
Note. AE = aerobic exercise; CES-D = Center for Epidemiological Studies Depression Scale; HEC = health education control; MVPA = moderate-to-vigorous physical activity; PANAS = Positive and Negative Affect Scale.