Table 4 Agreement of different health oucomes by different data source in the Finnish case study
Indicator | Total number of identified cases | Cases identified by | Kappaa | ||
|---|---|---|---|---|---|
Only survey data (self-reported and/or measured), n (%) | Only register data, n (%) | Both survey and register data, n (%) | |||
Obesity | 1590 | 1451 (91.3%) | 14 (0.1%) | 125 (7.9%) | 0.11 |
Elevated blood pressure or hypertension | 3020 | 1906 (63.1%) | 60 (2.0%) | 1054 (34.9%) | 0.33 |
Diabetes | 652 | 119 (18.3%) | 58 (8.9%) | 475 (72.9%) | 0.83 |
Asthma | 674 | 120 (17.8%) | 157 (23.3%) | 397 (58.9%) | 0.72 |