Table 1 Basic Characteristics of 679 endocrinologists in China
Characteristic | N (%) | Male (174) | Female (505) | p | |
|---|---|---|---|---|---|
Relationship status (N, %) | Â | Â | Â | 0.841 | |
| Â | Not married | 73(10.75) | 18(10.34) | 55(10.89) | Â |
| Â | Married | 606(89.25) | 156(89.66) | 450(89.11) | Â |
Children (N, %) | Â | Â | Â | 0.004 | |
| Â | None | 145(21.35) | 29(16.67) | 116(22.97) | Â |
| Â | One | 432(63.62) | 106(60.92) | 326(64.55) | Â |
| Â | Two or more | 102(15.02) | 39(22.41) | 63(12.48) | Â |
Educational level* (N, %) | Â | Â | Â | Â | |
| Â | Medical/college degree | 118(17.38) | 34(19.54) | 84(16.63) | 0.221 |
|  | Add on a Master’s degree | 339(49.93) | 77(44.25) | 262(51.88) |  |
| Â | Add on a Doctoral degree | 222(32.70) | 63(36.21) | 159(31.49) | Â |
Professional title (N, %) | Â | Â | Â | 0.003 | |
| Â | Junior | 113(16.64) | 19(10.92) | 94(18.61) | Â |
| Â | Middle | 241(35.49) | 53(30.46) | 188(37.23) | Â |
| Â | Senior | 325(47.86) | 102(58.62) | 223(44.16) | Â |
Administration position (N, %) | Â | Â | Â | Â | |
|  | No | 580(85.42) | 133(76.44) | 447(88.51) | < 0.001 |
| Â | Yes | 99(14.58) | 41(23.56) | 58(11.49) | Â |
Cigarette Smoker (N, %) |  |  |  | < 0.001 | |
| Â | No | 654(96.32) | 149(85.63) | 505(100.00) | Â |
| Â | Yes | 25(3.68) | 25(14.37) | 0(0) | Â |
BMI category (N, %) |  |  |  | < 0.001 | |
|  | Underweight (BMI < 18.5 kg/m2) | 38(5.60) | 2(1.15) | 36(7.13) |  |
|  | Normal (18.5 kg/m2 ≤ BMI < 24.0 kg/m2) | 467(68.78) | 87(50.00) | 380(75.25) |  |
|  | Overweight (24 kg/m2 ≤ BMI) | 174(25.63) | 85(48.85) | 89(17.62) |  |
| Â | Â | Mean (SD) | Mean (SD) | Mean (SD) | p |
Age (years) | 39.59(8.48) | 42.56(8.48) | 38.57(8.25) | < 0.001 | |
Sleep hours /day | 6.35(0.76) | 6.41(0.72) | 6.33(0.77) | 0.226 | |
Work hours/week | 55.08(13.98) | 54.65(13.49) | 55.22(14.15) | 0.645 | |
BMI | 22.30(2.64) | 23.91(2.45) | 21.74(2.46) | < 0.001 | |
| Â | Median (IQR) | Median (IQR) | Median (IQR) | p | |
Night shifts/month | 4(3) | 4(3) | 4(2.5) | 0.124 | |