Table 6 Survival Analyses of Likelihood of Relapse: Interaction Model with Adjusted a Hazard Ratios (n = 146)
From: Cardiovascular Risk Behavior among Sedentary Female Smokers and Smoking Cessation Outcomes
|  | Hazard Ratio | 95% CIb | χ2 | P value |
|---|---|---|---|---|
Diet | Â | Â | Â | Â |
   High-vegetable | 1.00 |  |  |  |
   Mixed | 1.04 | 0.62–1.75 | 0.03 | 0.873 |
   High-fat | 0.85 | 0.48–1.50 | 0.31 | 0.579 |
Baseline depression | Â | Â | Â | Â |
   Non-depressed (CESD≤15) | 1.00 |  |  |  |
   Depressed (CESD>15)c | 0.72 | 0.38–1.37 | 1.01 | 0.314 |
Interaction: Diet × Depression |  |  |  |  |
   High-veg. diet × Non-depressed | 1.00 |  |  |  |
   Mixed diet × Depressed | 1.37 | 0.61–3.07 | 0.58 | 0.447 |
   High-fat diet × Depressed | 3.02 | 1.20–7.57 | 5.52 | 0.019 |