Table 2. Hazard Ratios for future IHD-hospitalisation by self-reported medication use and lifestyle risk factors.
| Hazard Ratios (95% CIs) #
|
|||||
|---|---|---|---|---|---|
| No medications | Hypertension medications | Lipid-lowering medications | Both medications | Total | |
| Total (n)* | 8216 | 2916 | 1273 | 1763 | 14168 |
| Event (n)* | 251 | 126 | 61 | 100 | 538 |
| Weekly Leisure-Time Physical Activity | |||||
| None | Ref | Ref | Ref | Ref | Ref |
| < 150min | 0.93 (0.66-1.30) | 0.50 (0.31-0.82) | 1.02 (0.50-2.04) | 0.77 (0.46-1.29) | 0.80 (0.64-1.00) |
| ≥150min | 0.84 (0.62-1.14) | 0.64 (0.42-0.96) | 0.81 (0.42-1.59) | 0.86 (0.54-1.39) | 0.79 (0.64-0.97) |
| BMI (kg/m2) | |||||
| < 25 | Ref | Ref | Ref | Ref | Ref |
| 25 - 29 | 1.39 (1.05-1.84) | 1.09 (0.70-1.71) | 0.80 (0.44-1.48) | 1.67 (0.94-2.94) | 1.28 (1.04-1.57) |
| 30+ | 1.23 (0.85-1.77) | 1.19 (0.74-1.91) | 1.54 (0.78-3.08) | 1.50 (0.82-2.76) | 1.31 (1.03-1.66) |
| Smoking Status | |||||
| Never | Ref | Ref | Ref | Ref | Ref |
| Ex-smoker | 1.14 (0.85-1.53) | 1.14 (0.77-1.70) | 0.93 (0.52-1.65) | 1.25 (0.80-1.95) | 1.12 (0.93-1.36) |
| Current | 2.00 (1.41-2.83) | 1.48 (0.84-2.62) | 1.47 (0.66-3.26) | 0.86 (0.40-1.84) | 1.57 (1.22-2.03) |
| Daily Fruit or Vegetable intake | |||||
| <3 servings | Ref | Ref | Ref | Ref | Ref |
| ≥3 servings | 0.76 (0.53-1.09) | 0.70 (0.40-1.20) | 0.54 (0.25-1.17) | 0.89 (0.45-1.75) | 0.74 (0.58-0.96) |
| Weekly Sedentary Activity | |||||
| <10hr | Ref | Ref | Ref | Ref | Ref |
| 10-14hr | 0.91 (0.63-1.31) | 1.15 (0.66-2.01) | 0.87 (0.37-2.04) | 0.88 (0.47-1.67) | 0.95 (0.73-1.23) |
| 15-21 | 1.10 (0.77-1.56) | 1.20 (0.69-2.07) | 1.18 (0.54-2.59) | 0.85 (0.46-1.58) | 1.09 (0.83-1.38) |
| 22+ | 1.08 (0.75-1.56) | 0.83 (0.47-1.47) | 1.26 (0.58-2.75) | 0.94 (0.52-1.71) | 1.01 (0.78-1.30) |
* Numbers differ to Table 1 due to exclusion of any missing values in the Cox regression analyses.
# Cox model includes age, sex, smoking status, Charlson index, leisure-time physical activity, sedentary activity level, body mass index, daily fruit and vegetable intake, survey year, diabetes hospitalisation (within 5 yrs prior survey date).