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The three cohorts included in the analysis
| No. death (%) | No. alive (%) | No. included (%) | No. excluded (%) | Reasons for exclusion | |
|---|---|---|---|---|---|
| Group 1 |
20 (38.5) |
32 (61.5) |
23 (71.9%) |
9 (28.1) |
-Loss to follow up |
| -Dementia | |||||
| -Refusal | |||||
| Group 2 |
21 (44.7) |
26 (55.3) |
16 (61.5) |
10 (38.5) |
-Loss to follow up |
| -Dementia | |||||
| -Refusal | |||||
| Group 3 | 30 (50) | 30 (50) | 16 (53.3) | 14 (46.7) | -Loss to follow up |
| -Dementia | |||||
| -No English | |||||
| -Refusal |
