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Table 1 Gender-specific differences in the employment of male and female freelance physicians (χ2 = 11.2; df = 4; p = 0.025).
| Day-time duty | Night-time duty | Day- and night-time duty | Total | |
| Female | 4 (50.0 %) | 3 (37.5 %) | 1 (12.5 %) | 8 (100.0 %) |
| Male | 4 (11.4 %) | 14 (40.0) | 17 (48.6 %) | 35 (100.0 %) |
| Both | 0 (0.0 %) | 6 (60.0 %) | 4 (40.0 %) | 10 (100.0 %) |
