Table 2. Crude and adjusted hazard ratios for the relationship between depressive symptoms and mortality risk, EpiFloripa, Florianópolis.
| Variable | Crude HR (95%CI) | Adjusted HR* (95%CI) |
|---|---|---|
| Presence of depressive symptoms | ||
| No (≤ 5 symptoms) | 1.00 | 1.00 |
| Yes (≥ 6 symptoms) | 1.86 (1.35-2.55) | 1.67 (1.15-2.40) |
| Gender | ||
| Male | 1.00 | 1.00 |
| Female | 0.62 (0.45-0.85) | 0.77 (0.52-1.14) |
| Educational attainment | ||
| Illiterate | 1.00 | 1.00 |
| 1 to 4 years | 1.01 (0.63-1.63) | 1.16 (0.71-1.89) |
| 5 to 8 years | 1.33 (0.77-2.32) | 1.41 (0.78-2.53) |
| 9 to 11 years | 1.15 (0.65-2.01) | 1.30 (0.68-2.48) |
| 12 years or more | 0.81 (0.45-1.48) | 0.85 (0.42-1.74) |
| Family income per capita, ×MW | ||
| ≤ 1× MW | 1.00 | 1.00 |
| > 1 to 3× MW | 1.53 (0.89-2.65) | 1.67 (0.94-2.96) |
| > 3 to 5× MW | 1.41 (0.81-2.46) | 1.53 (0.84-2.78) |
| > 5 to 10× MW | 1.56 (0.88-2.78) | 1.66 (0.89-3.11) |
| > 10× MW | 1.31 (0.73-2.36) | 1.66 (0.83-3.30) |
| Paid work | ||
| No | 1.00 | 1.00 |
| Yes | 0.61 (0.25-1.50) | 0.54 (0.21-1.36) |
| Smoking status | ||
| Never | 1.00 | 1.00 |
| Former | 1.89 (1.36-2.63) | 1.63 (1.09-2.43) |
| Current | 3.25 (1.82-5.80) | 2.92 (1.51-5.62) |
| Alcohol consumption | ||
| Never | 1.00 | 1.00 |
| Moderate | 0.57 (0.34-0.96) | 0.53 (0.30-0.91) |
| Abusive | 1.36 (0.82-2.25) | 1.16 (0.66-2.02) |
| Cardiovascular disease | ||
| No | 1.00 | 1.00 |
| Yes | 1.38 (1.00-1.90) | 1.24 (0.88-1.75) |
| Diabetes | ||
| No | 1.00 | 1.00 |
| Yes | 1.31 (0.92-1.87) | 1.31 (0.90-1.92) |
| Hypertension | ||
| No | 1.00 | 1.00 |
| Yes | 0.90 (0.65-1.24) | 0.97 (0.67-1.39) |
| Use of medication | ||
| None | 1.00 | 1.00 |
| Any | 1.56 (0.64-3.82) | 1.51 (0.59-3.83) |
| ADL difficulties | ||
| ≤ 3 ADL | 1.00 | 1.00 |
| ≥ 4 ADL | 1.32 (0.95-1.85) | 0.96 (0.65-1.40) |
| Cognitive impairment | ||
| No | 1.00 | 1.00 |
| Yes | 0.89 (0.63-1.24) | 0.82 (0.57-1.20) |
| BMI | ||
| Normal range | 1.00 | 1.00 |
| Underweight | 1.54 (0.99-2.40) | 1.53 (0.94-2.48) |
| Overweight | 1.02 (0.72-1.45) | 1.06 (0.73-1.52) |
| Physical activity | ||
| Sedentary | 1.00 | 1.00 |
| Insufficiently active | 0.69 (0.42-1.13) | 0.68 (0.41-1.13) |
| Physically active | 0.64 (0.41-0.98) | 0.66 (0.42-1.04) |
95%CI = 95% confidence interval; ADL = activities of daily living; BMI = body mass index; HR = Hazard ratio; MW = minimum wage.
*
Fully adjusted model.
Bold type denotes significant differences (95%CI does not include the null value of 1).