From: Group hypnosis vs. relaxation for smoking cessation in adults: a cluster-randomised controlled trial
Secondary outcome | Hypnosis | Relaxation | ||
---|---|---|---|---|
 | M | SD | M | SD |
Daily cigarettes (previous 7 days) | 9.40 | 7.70 | 8.90 | 7.00 |
MNWS | 0.60 | 0.63 | 0.63 | 0.55 |
Smoking abstinence self-efficacy | 4.31 | 0.67 | 4.22 | 0.80 |
Adverse events | 1.22 | 0.30 | 1.19 | 0.24 |
 Headaches | 1.30 | 0.61 | 1.33 | 0.67 |
 Dry mouth | 1.41 | 0.78 | 1.32 | 0.67 |
 Nausea and vomiting | 1.06 | 0.28 | 1.08 | 0.34 |
 Taste disorders | 1.14 | 0.40 | 1.11 | 0.38 |
 Visual problems | 1.19 | 0.55 | 1.10 | 0.39 |
 Abdominal pain | 1.23 | 0.57 | 1.22 | 0.52 |
 Constipation | 1.30 | 0.65 | 1.21 | 0.52 |
 Skin rash | 1.13 | 0.42 | 1.11 | 0.43 |
 Itch | 1.18 | 0.58 | 1.18 | 0.48 |
 Abnormal dreams | 1.34 | 0.76 | 1.26 | 0.68 |
 Other symptoms | 1.13 | 0.51 | 1.20 | 0.61 |