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Frequency of explanations for non-enrollment in cognitive research among case-finding study participants
| Non-enrollment explanations | n (%) |
|---|---|
| Lost interest in participation | 36 (25) |
| No follow-up | 31 (22) |
| Declined available studies | 29 (20) |
| Ineligible for available studies | 29 (20) |
| Screen fail | 10 (7) |
| Other | 7 (6) |
