Number of participants in ECHOES-X from ECHOES cohort by original recruitment group
| Original ECHOES cohort | Original sample size | Number rescreened | Number of non-responders | Number died |
|---|---|---|---|---|
| General population aged 45+ | 3960 | 1242 (31%) | 1299 (33%) | 1419 (36%) |
| Previous label HF | 782 | 59 (8%) | 97 (12%) | 626 (80%) |
| On diuretics | 928 | 162 (17%) | 222 (24%) | 544 (59%) |
| High risk | 1062 | 214 (20%) | 297 (28%) | 551 (52%) |
| Total | 6162* | 1618* (26%) | 1790* (29%) | 2754* (44%) |
*Some participants are in more than one cohort.
HF, heart failure.