Agreement measures between self-report and hospital data, index and lookback admissions, all public and private hospitals in New South Wales, Australia (n=313)
| Morbidities* | Index admission | Lookback admissions | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45 and Up yes | 45 and Up no | κ | 45 and Up yes | 45 and Up no | κ | |||||||
| APDC yes | APDC no | APDC yes | APDC no | Per cent | 95% CI | APDC yes | APDC no | APDC yes | APDC no | Per cent | 95% CI | |
| Hypertension | 4767 | 10 512 | 1434 | 16 119 | 24.0 | (22.9 to 25.0) | 6260 | 9019 | 2051 | 15 502 | 30.2 | (29.1 to 31.2) |
| Heart disease | 3639 | 4668 | 1942 | 22 583 | 40.3 | (39.0 to 41.5) | 4673 | 3634 | 2697 | 21 828 | 47.0 | (45.8 to 48.2) |
| Diabetes | 3560 | 1234 | 347 | 27 691 | 79.1 | (78.1 to 80.1) | 3928 | 866 | 479 | 27 559 | 83.0 | (82.1 to 83.9) |
| Stroke | 541 | 1939 | 306 | 30 046 | 29.8 | (27.0 to 32.6) | 776 | 1704 | 488 | 29 864 | 38.3 | (35.8 to 40.8) |
| Smoking | 1205 | 804 | 727 | 30 096 | 58.7 | (56.7 to 60.7) | 1411 | 598 | 1076 | 29 747 | 60.1 | (58.2 to 61.9) |
| Obesity | 551 | 7611 | 114 | 24 556 | 9.1 | (7.3 to 10.9) | 810 | 7352 | 209 | 24 461 | 12.8 | (11.1 to 14.6) |
| Hypertension+heart disease | 1172 | 3481 | 1270 | 26 909 | 25.8 | (23.8 to 27.7) | 1807 | 2846 | 2008 | 26 171 | 34.3 | (32.6 to 36.0) |
| Hypertension+diabetes | 1819 | 1238 | 759 | 29 016 | 61.3 | (59.6 to 62.9) | 2186 | 871 | 1021 | 28 754 | 66.6 | (65.2 to 68.1) |
| Hypertension+stroke | 203 | 1317 | 189 | 31 123 | 19.7 | (15.7 to 23.7) | 329 | 1191 | 340 | 30 972 | 28.0 | (24.5 to 31.5) |
| Hypertension+smoking | 133 | 598 | 180 | 31 921 | 24.5 | (19.2 to 29.7) | 199 | 532 | 319 | 31 782 | 30.6 | (26.0 to 35.2) |
| Hypertension+obesity | 234 | 4574 | 93 | 27 931 | 7.4 | (4.9 to 9.8) | 383 | 4425 | 183 | 27 841 | 11.5 | (9.2 to 13.9) |
| Heart disease+diabetes | 646 | 1154 | 404 | 30 628 | 43.0 | (40.3 to 45.8) | 904 | 896 | 661 | 30 371 | 51.2 | (48.9 to 53.6) |
| Heart disease+stroke | 76 | 973 | 126 | 31 657 | 11.2 | (6.1 to 16.4) | 149 | 900 | 261 | 31 522 | 19.0 | (14.4 to 23.5) |
| Heart disease+smoking | 76 | 294 | 222 | 32 240 | 22.0 | (15.3 to 28.6) | 118 | 252 | 373 | 32 089 | 26.5 | (20.8 to 32.2) |
| Heart disease+obesity | 79 | 1938 | 79 | 30 736 | 6.4 | (2.5 to 10.4) | 151 | 1866 | 169 | 30 646 | 11.4 | (7.7 to 15.2) |
| Diabetes+stroke | 85 | 555 | 58 | 32 134 | 21.1 | (15.0 to 27.3) | 140 | 500 | 119 | 32 073 | 30.4 | (24.9 to 35.8) |
| Diabetes+smoking | 143 | 161 | 108 | 32 420 | 51.1 | (45.3 to 56.9) | 171 | 133 | 176 | 32 352 | 52.1 | (46.7 to 57.4) |
| Diabetes+obesity | 232 | 1701 | 65 | 30 834 | 19.5 | (15.9 to 23.2) | 351 | 1582 | 120 | 30 779 | 27.5 | (24.2 to 30.9) |
| Stroke+smoking | 13 | 142 | 28 | 32 649 | 13.1 | (0.1 to 26.1) | 23 | 132 | 57 | 32 620 | 19.3 | (7.8 to 30.8) |
| Stroke+obesity | 6 | 558 | 9 | 32 259 | 2.0 | (0.0 to 10.0) | 13 | 551 | 21 | 32 247 | 4.2 | (0.0 to 11.9) |
| Smoking+obesity | 27 | 447 | 29 | 32 329 | 9.9 | (1.9 to 17.9) | 38 | 436 | 47 | 32 311 | 13.2 | (5.5 to 20.9) |
*ICD-10-AM codes: hypertension (I10–I15, R03.0), heart disease (I20–I52), diabetes (E10–E14), stroke (I60–I69, G45, G46), smoking (F17.2, Z72.0), obesity (E66).
APDC, Admitted Patient Data Collection; ICD-10-AM, International Statistical Classification of Diseases and Health Related Problems 10th Revision, Australian modification.