Table 2.
Laboratory-based and non laboratory-based models for predicting cardiovascular disease outcomes
Women (n=3349) | Men (n=2837) | |||||||
---|---|---|---|---|---|---|---|---|
β | SE | HR | p value | β | SE | HR | p value | |
Laboratory-based* | ||||||||
Age† | 3·702 | 0·226 | 40·527 | <0·0001 | 3·444 | 0·180 | 31·27 | <0·0001 |
Systolic blood pressure† | 1·842 | 0·260 | 6·310 | <0·0001 | 1·706 | 0·247 | 5·507 | <0·0001 |
Current smoker | 0·551 | 0·083 | 1·735 | <0·0001 | 0·547 | 0·072 | 1·728 | <0·0001 |
History of diabetes | 0·711 | 0·131 | 2·037 | <0·0001 | 0·688 | 0·145 | 1·990 | <0·0001 |
History of blood pressure treatment |
0·382 | 0·093 | 1·466 | <0·0001 | 0·246 | 0·105 | 1·99 | <0·0001 |
Total cholesterol† | 0·577 | 0·205 | 1·780 | 0·005 | 0·767 | 0·183 | 2·154 | 0·0191 |
Non-laboratory-based‡ | ||||||||
Age† | 3·904 | 0·218 | 49·608 | <0·0001 | 3·560 | 0·182 | 35·196 | <0·0001 |
Systolic blood pressure† | 1·545 | 0·267 | 4·689 | <0·0001 | 1·627 | 0·251 | 5·091 | <0·0001 |
Current smoker | 0·571 | 0·083 | 1·770 | <0·0001 | 0·568 | 0·073 | 1·766 | <0·0001 |
History of diabetes | 0·649 | 0·130 | 1·914 | <0·0001 | 0·641 | 0·145 | 1·898 | <0·0001 |
History of blood pressure treatment |
0·367 | 0·092 | 1·443 | <0·0001 | 0·220 | 0·105 | 1·246 | 0·037 |
Body-mass index† | 0·847 | 0·198 | 2·332 | <0·0001 | 0·727 | 0·242 | 2·069 | 0·0026 |
HR=hazard ratio. β=beta coefficient.
C statistic (95% CI): 0·829 (0·813–0·845) for women; 0·784 (0·766–0·801) for men.
Natural logarithm of the continuous variable.
C statistic (95% CI): 0·831 (0·816–0·847) for women; 0·783 (0·765–0·800) for men.