Table 2.
Logistic regression models for the VAS motivational test, the HMPMT and KWT
| Variable | OR | p | 95% CI | |
|---|---|---|---|---|
| Lower limit | Upper limit | |||
| Henri Mondor Paris Motivation Test (n=267) | ||||
| HMPMT | 1.52 | <0.001 | 1.21 | 1.91 |
| Health/decrease in symptom motivation [yes vs no (Ref.)] | 60.07 | 0.009 | 2.75 | 1311.35 |
| Number of previous quit attempts | 3.54 | 0.004 | 1.48 | 8.46 |
| Level of studies [secondary vs basic/university (Ref.)] | 7.40 | 0.000 | 2.77 | 19.80 |
| HMPMT × Health/decrease in symptom motivation | 0.78 | 0.026 | 0.62 | 0.97 |
| HMPMT × Number of previous quit attempts | 0.91 | 0.005 | 0.85 | 0.97 |
| Health/decrease in symptom motivation × Level of studies | 0.16 | 0.002 | 0.05 | 0.51 |
| Visual Analogue Scale (n=272) | ||||
| Visual analogue scale | 2.33 | 0.019 | 1.15 | 4.73 |
| Age of initiation | 1.49 | 0.030 | 1.04 | 2.15 |
| Visual analogue scale × Age of initiation | 0.95 | 0.024 | 0.91 | 0.99 |
| Khimji-Watts Test (n=208) | ||||
| KWT | 0.07 | 0.018 | 0.01 | 0.64 |
| Sex [male vs female (Ref.)] | 142.04 | 0.006 | 4.03 | 5008.56 |
| Father smokes/smoked [yes vs no (Ref.)] | 3.09 | 0.002 | 1.53 | 6.22 |
| Height (cm) | 0.81 | 0.010 | 0.68 | 0.95 |
| Number of NRT therapies (Ref.) | 0.68 | 0.035 | 0.47 | 0.97 |
| KWT × Sex | 0.65 | 0.005 | 0.48 | 0.88 |
| KWT × Height | 1.02 | 0.012 | 1.00 | 1.03 |
| Khimji-Watts Test (n=252), without the variable Height | ||||
| KWT | 1.13 | 0.081 | 0.98 | 1.30 |
| Sex [male vs female (Ref.)] | 7.54 | 0.097 | 0.69 | 82.18 |
| Sex [male vs female (Ref.)] | 1.98 | 0.027 | 1.08 | 3.62 |
| Number of NRT therapies (Ref.) | 0.78 | 0.113 | 0.57 | 1.06 |
| KWT × Sex | 0.83 | 0.075 | 0.68 | 1.02 |
OR: odds ratio.