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Demographic variables by age group. There were no significant differences between groups for sex, FTND score, or CPD (all ps > 0.1).
| Measure | Age <50 yrs (n = 44) |
Age ≥50 yrs (n = 19) |
|---|---|---|
| Age, mean yrs (SD, range) | 34.3 (10.3, 19-49) | 55.6 (3.9, 50-62) |
| Female, N (%) | 17 (38.6) | 11 (57.8) |
| FTND score, mean (SD) | 4.9 (2.0) | 4.6 (1.4) |
| CPD, mean (SD) | 16.2 (4.8) | 15.5 (5.7) |
