Skip to main content

Table 5 Numbers and percentages of patients who cross the treatment threshold (10-year CVD risk of 10%) when using models B–F instead of model A

From: The uncertainty with using risk prediction models for individual decision making: an exemplar cohort study examining the prediction of cardiovascular disease in English primary care

 

Predicted 10-year CVD risk according to model A (QRISK2)

Predicted 10-year CVD risk according to model A (QRISK2)

5–6%

6–7%

7–8%

8–9%

9–10%

< 10%

10–11%

11–12%

12–13%

13–14%

14–15%

> 10%

Female (N = 200,000)

N

5163

4356

3561

3080

2602

169,491

2321

2086

1849

1617

1525

30,509

 Model B

21 (0%)

64 (1%)

105 (3%)

392 (13%)

547 (21%)

1140 (1%)

1000 (43%)

114 (5%)

3 (0%)

2 (0%)

4 (0%)

1128 (4%)

 Model C

73 (1%)

142 (3%)

220 (6%)

374 (12%)

592 (23%)

1446 (1%)

1260 (54%)

264 (13%)

33 (2%)

7 (0%)

5 (0%)

1575 (5%)

 Model D

63 (1%)

108 (2%)

206 (6%)

388 (13%)

689 (26%)

1498 (1%)

1204 (52%)

757 (36%)

461 (25%)

286 (18%)

203 (13%)

3252 (11%)

 Model E

69 (1%)

116 (3%)

236 (7%)

466 (15%)

703 (27%)

1649 (1%)

1276 (55%)

833 (40%)

533 (29%)

320 (20%)

223 (15%)

3645 (12%)

 Model F

100 (2%)

184 (4%)

310 (9%)

540 (18%)

765 (29%)

1978 (1%)

1328 (57%)

906 (43%)

589 (32%)

367 (23%)

253 (17%)

3953 (13%)

Male (N = 200,000)

N

7422

6077

5364

4483

3922

158,036

3355

3108

2710

2421

2283

41,964

 Model B

17 (0%)

33 (1%)

91 (2%)

255 (6%)

583 (15%)

983 (1%)

733 (22%)

51 (2%)

0 (0%)

0 (0%)

0 (0%)

784 (2%)

 Model C

37 (0%)

86 (1%)

200 (4%)

318 (7%)

728 (19%)

1384 (1%)

1042 (31%)

95 (3%)

4 (0%)

1 (0%)

1 (0%)

1143 (3%)

 Model D

25 (0%)

63 (1%)

164 (3%)

341 (8%)

1220 (31%)

1823 (1%)

1625 (48%)

1008 (32%)

627 (23%)

375 (15%)

266 (12%)

4146 (10%)

 Model E

30 (0%)

66 (1%)

191 (4%)

505 (11%)

1146 (29%)

1953 (1%)

1792 (53%)

1129 (36%)

705 (26%)

435 (18%)

302 (13%)

4744 (11%)

 Model F

126 (2%)

267 (4%)

483 (9%)

750 (17%)

1146 (29%)

2850 (2%)

1896 (57%)

1337 (43%)

888 (33%)

539 (22%)

375 (16%)

5563 (13%)