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Demographic and phenotypic results
| Total sample | Males | Females | |
|---|---|---|---|
| Number of participants | 3,160 | 1,466 | 1,694 |
| Mean age years (SE) in Wave 2 | 68.3 (0.10) | 68.27 (0.14) | 68.32 (0.14) |
| Mean FI scores (SE) in Wave 2 | 0.153 (0.0018) | 0.140 (0.0025) | 0.164 (0.0025) |
SE, standard error; FI, Frailty Index.
