|
Sensitivity, specificity, positive predictive values at selected risk scores and the probability of heart failure over 5 years of follow-up in the test dataset |
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| Risk score cutoff point* |
Predicted probability of heart failure |
Sensitivity |
Specificity |
Positive predictive value |
Negative predictive value |
|
|
|
||||||
| Women |
Men |
|||||
|
|
||||||
| 2.5606 |
0.0131 |
0.0129 |
0.980 |
0.571 |
0.429 |
0.086 |
| 3.0776 |
0.0216 |
0.0213 |
0.954 |
0.685 |
0.315 |
0.111 |
| 3.3153 |
0.0272 |
0.0267 |
0.929 |
0.726 |
0.274 |
0.122 |
| 3.4683† |
0.0315 |
0.0310 |
0.905 |
0.756 |
0.244 |
0.132 |
| 3.5859 |
0.0353 |
0.0346 |
0.896 |
0.777 |
0.223 |
0.142 |
| 3.6385 |
0.0371 |
0.0364 |
0.883 |
0.786 |
0.214 |
0.145 |
| 3.9032 |
0.0477 |
0.0469 |
0.873 |
0.827 |
0.173 |
0.172 |
| 3.9644 |
0.0506 |
0.0497 |
0.851 |
0.837 |
0.163 |
0.177 |
| 4.1012 |
0.0576 |
0.0566 |
0.831 |
0.857 |
0.143 |
0.193 |
| 4.2309 |
0.0651 |
0.0640 |
0.821 |
0.877 |
0.123 |
0.216 |
| 4.3201 |
0.0708 |
0.0696 |
0.786 |
0.887 |
0.113 |
0.222 |
| 4.4208 |
0.0778 |
0.0765 |
0.727 |
0.894 |
0.106 |
0.220 |
| 4.5334† |
0.0864 |
0.0849 |
0.711 |
0.904 |
0.096 |
0.234 |
| 4.6189 |
0.0936 |
0.0920 |
0.698 |
0.914 |
0.086 |
0.250 |
| 4.7414 |
0.1048 |
0.1030 |
0.662 |
0.923 |
0.077 |
0.261 |
| 4.8633 |
0.1172 |
0.1152 |
0.607 |
0.931 |
0.069 |
0.266 |
| 5.0962 |
0.1448 |
0.1424 |
0.551 |
0.950 |
0.050 |
0.311 |
| 5.4119 |
0.1916 |
0.1886 |
0.437 |
0.966 |
0.034 |
0.345 |
|
*, Calculated using the risk score equation; **, Calculated using the 5-year heart failure probability; †, The suggested cutoff points. | ||||||
Yang et al. Cardiovascular Diabetology 2008 7:9 doi:10.1186/1475-2840-7-9 |
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