Table 5.
Number of Protective Factors | N* | OR | (95% CI) | P-value Trend<0.001 | OR++ | (95% CI) | P-value Trend = 0.001 |
0 | 51 | 1.00 | 1.00 | ||||
1 | 161 | 0.78 | 0.40–1.50 | 0.45 | 0.83 | 0.42–1.62 | 0.58 |
2 | 208 | 0.96 | 0.51–1.82 | 0.90 | 0.98 | 0.51–1.90 | 0.96 |
3 | 162 | 0.51 | 0.26–1.01 | 0.05 | 0.49 | 0.24–1.00 | 0.05 |
≥4 | 92 | 0.23 | 0.09–0.55 | 0.001 | 0.24 | 0.09–0.59 | <0.001 |
*N will vary because of missing data
+Adjusted for age and sex
++Adjusted for age, sex and SES, pre-existing CVD and Kcals/day