Sample weights for analysis
| Age group | Population (%) | Sample (%) | Weight |
|---|---|---|---|
| 50–64 | 700 800 (58.4) | 3093 (65.1) | 226.6 |
| 65–74 | 280 900 (23.4) | 1256 (26.4) | 223.6 |
| ≥75 | 218 700 (18.2) | 402 (8.5) | 544.0 |
Weights developed from age variable. Population data were based on the Republic of Ireland population census 2011.