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Characteristics of the participants.
| Patients (n = 20) | Controls (n = 23) | p-value | |
|---|---|---|---|
| Sex (male/female) | 7/13 | 4/19 | 0.19a |
| Age (years) | 52.55 ± 8.66 | 49.69 ± 6.51 | 0.23b |
| Education (years) | 10.20 ± 3.56 | 8.61 ± 2.27 | 0.08b |
| FD (mm) | 0.31 ± 0.20 | 0.39 ± 0.26 | 0.23b |
| Illness duration (months) | 20.75 ± 15.37 |
The p-value for sex distribution was obtained by a chi-square test.
The p-values were obtained by independent-samples t-tests.
FD, Framewise displacement.
