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Characteristics of cases and controls
| Characteristics | Case (n = 70) | Control (n = 100) | P * | |
|---|---|---|---|---|
| Sex [n (%)] | Man | 32 (45.7) | 47 (47.0) | 0.990 |
| Woman | 38 (54.3) | 53 (53.0) | ||
| Family history of AD [n (%)] | Yes | 19 (27.1) | 23 (23.0) | 0.660 |
| No | 51 (72.9) | 77 (77.0) | ||
| Race [n (%)] | Gilak | 51 (72.9) | 74 (74.0) | 0.810 |
| Talesh | 9 (12.8) | 14 (14.0) | ||
| Turk | 6 (8.6) | 5 (5.0) | ||
| Tat | 4 (5.7) | 7 (7.0) | ||
AD: Alzheimer disease
Chi-square test
