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The chief characteristics of the study participants
| Characteristics | |
|---|---|
| n | 131 |
| Age, years | 47.16 ± 8.41 |
| Sex | |
| Male, n (%) | 63 (48.09) |
| Female, n (%) | 68 (51.91) |
| Education | |
| Undergraduate degree | 70 (53.4) |
| Graduate degree | 61 (46.6) |
| Years of experience | |
| ≤ 23, n (%) | 65 (49.62) |
| > 23, n (%) | 66 (50.38) |
| Practice places | |
| Capital, n (%) | 66 (50.38) |
| Non-capital, n (%) | 65 (49.62) |
