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Demographic data (average ± standard deviation or percentage)
| Features | Cases (n = 91) | Controls (n = 48) |
|---|---|---|
| Age, years | 67.96 ±12.61 | 66.45 ± 14.01 |
| Sex | ||
| Men | 36 (39.56%) | 19 (39.58%) |
| Women | 55 (60.43%) | 29 (60.42%) |
| Spanish nationality | 90 (98.90%) | 48 (100%) |
| Higher education | 36 (39.6%) | 13 (27.1%) |
