Outcome | Model | C-statistic | 95% CI, LL | 95% CI, UL | Comparison of C-index (P value)a | Likelihood-ratio test (P value)a |
---|---|---|---|---|---|---|
Backwards stepwise logistic | ||||||
 Obesity | M1 | 0.5941 | 0.5675 | 0.6208 | – | – |
M2 | 0.5941 | 0.5675 | 0.6208 | 1.0000 | 1.0000 | |
M3 | 0.5992 | 0.5728 | 0.6257 | 0.4163 | 0.0836 | |
M4 | 0.6173 | 0.5912 | 0.6433 | 0.0133* | 0.0002* | |
 Hypertension, stage-1 | M1 | 0.6670 | 0.6421 | 0.6920 | – | – |
M2 | 0.7013 | 0.6771 | 0.7256 | < 0.0001* | < 0.0001* | |
M3 | 0.7059 | 0.6818 | 0.7299 | 0.0991 | 0.0106* | |
M4 | 0.7111 | 0.6872 | 0.7350 | 0.0531 | 0.0009* | |
 ASCVD, borderline | M1 | 0.9021 | 0.8852 | 0.9191 | – | – |
M2 | 0.9368 | 0.9228 | 0.9508 | < 0.0001* | < 0.0001* | |
M3 | 0.9389 | 0.9253 | 0.9526 | 0.1197 | 0.0116* | |
M4 | 0.9436 | 0.9307 | 0.9565 | 0.0087* | 0.0011* | |
LASSO | ||||||
 Obesity | M1 | 0.5654 | 0.5052 | 0.6256 | – | – |
M2 | 0.5654 | 0.5052 | 0.6256 | 1.0000 | 1.0000 | |
M3 | 0.5654 | 0.5052 | 0.6256 | 1.0000 | 1.0000 | |
M4 | 0.5896 | 0.5305 | 0.6487 | 0.1301 | 0.0038* | |
 Hypertension, stage-1 | M1 | 0.6358 | 0.5778 | 0.6938 | – | – |
M2 | 0.6749 | 0.6189 | 0.7308 | 0.0230* | < 0.0001* | |
M3 | 0.6770 | 0.6212 | 0.7329 | 0.6437 | 0.0546 | |
M4 | 0.6806 | 0.6250 | 0.7362 | 0.3969 | 0.0050* | |
 ASCVD, borderline | M1 | 0.8880 | 0.8458 | 0.9303 | – | – |
M2 | 0.9505 | 0.9259 | 0.9751 | < 0.0001* | < 0.0001* | |
M3 | 0.9486 | 0.9234 | 0.9738 | 0.1339 | 0.0583 | |
M4 | 0.9488 | 0.9241 | 0.9736 | 0.9281 | 0.0170* |