Table 3.
Multiple imputation analyses for associations of nicotine dependence measures and smoking cessation
| MULTIVARIATE† | |||
|---|---|---|---|
| OR (95% C.I) | P VALUE‡ | Degrees of freedom | |
| FUTS CONTINUOUS | 0.89 (0.80-0.99) | 0.0271 | Min: 94.1; Av: 115.4; Max: 162.3 |
| SUTS CONTINUOUS | 0.94 (0.86-1.04) | 0.2334 | Min: 103.1; Av: 126.7; Max: 166.9 |
| HSI CONTINUOUS | 0.85 (0.79-0.92) | <0.0001 | Min: 101.8; Av: 122.8; Max: 164.0 |
| FUTS CATEGORISED | |||
| 1 | 1 | 0.0186 | Min: 56.6; Av: 90.9; Max: 165.0 |
| 2 | 1.31 (0.60-2.89) | ||
| 3 | 1.34 (0.64-2.82) | ||
| 4 | 1.09 (0.54-2.20) | ||
| 5 | 0.62 (0.27-1.39) | ||
| 6 | 0.98 (0.41-2.34) | ||
| SUTS CATEGORISED | |||
| 1 | 1 | 0.6436 | Min: 51.6; Av: 103.0; Max: 169.6 |
| 2 | 1.23 (0.62-2.42) | ||
| 3 | 1.21 (0.62-2.38) | ||
| 4 | 1.09 (0.60-2.01) | ||
| 5 | 0.96 (0.43-2.11) | ||
| 6 | 0.78 (0.36-1.71) | ||
| HSI CATEGORISED | |||
| 0 | 1 | 0.0003 | Min: 86.0; Av: 122.4; Max: 213.7 |
| 1 | 1.10 (0.63-1.95) | ||
| 2 | 0.95 (0.55-1.66) | ||
| 3 | 0.79 (0.48-1.32) | ||
| 4 | 0.83 (0.50-1.39) | ||
| 5 | 0.54 (0.31-0.95) | ||
| 6 | 0.25 (0.13-0.48) | ||
†adjusted for age, gender, treatment group; ‡ Joint Wald test Test p value; OR = Odds Ratio; C.I = confidence interval; FUTS = frequency of urges to smoke; SUTS = strength of urges to smoke; HSI = heaviness of smoking index; Min = minimum; Av = average; Max = maximum.