Table 1 Demographic data of participants with and without burnout (N = 7911)
Variables | Categories | Total (n = 7911) | Non-burnout (n = 2562) | Burnout (n = 5349) | Burnout detection rate (%) | Chi-squared value | P value |
|---|---|---|---|---|---|---|---|
Sex | Male | 1882(23.80%) | 655(25.60%) | 1227(22.90%) | 65.20% | 6.594 | 0.010 |
Female | 6029(76.20%) | 1907(74.40%) | 4122(77.01%) | 68.37% | Â | Â | |
Age | 20–25 | 1008(12.70%) | 359(14.00%) | 649(12.10%) | 64.38% | 50.904 | < 0.001 |
25–30 | 2358(29.80%) | 870(34.00%) | 1488(27.80%) | 63.10% |  |  | |
30–45 | 3112(39.30%) | 897(35.00%) | 2215(41.40%) | 71.18% |  |  | |
45–50 | 772(9.80%) | 218(8.50%) | 554(10.40%) | 71.76% |  |  | |
≥50 | 661(8.40%) | 218(8.50%) | 443(8.30%) | 67.02% |  |  | |
Ethnicity | Han | 3781(47.80%) | 1143(44.60%) | 2638(49.30%) | 69.77% | 18.580 | 0.002 |
Uygur | 2899(36.60%) | 978(38.20%) | 1921(35.90%) | 66.26% | Â | Â | |
Kazak | 590(7.50%) | 205(8.00%) | 385(7,20%) | 65.25% | Â | Â | |
Hui | 331(4.20%) | 121(4.70%) | 210(3.90%) | 63.44% | Â | Â | |
Mongol | 114(1.40%) | 46(1.80%) | 68(1.30%) | 59.65% | Â | Â | |
Other | 196(2.50%) | 69(2.70%) | 127(2.40%) | 64.80% | Â | Â | |
Education | Junior middle school | 35(0.40%) | 3(0.10%) | 32(0.60%) | 91.43% | 12.446 | 0.029 |
High school | 29(0.40%) | 9(0.40%) | 20(0.40%) | 68.97% | Â | Â | |
Secondary specialized school | 1085(13.70%) | 337(13.20%) | 1085(13.70%) | 68.94% | Â | Â | |
Junior college | 3476(43.90%) | 1149(44.80%) | 2327(43.50%) | 66.94% | Â | Â | |
undergraduate | 3067(38.80%) | 1002(39.10%) | 2065(38.60%) | 67.33% | Â | Â | |
Master or Doctoral degree | 219(2.80%) | 62(2.40%) | 157(2.90%) | 71.69% | Â | Â | |
Working years | ≤5 | 3410(43.10%) | 1269(49.50%) | 2141(40.00%) | 62.79% | 74.083 | < 0.001 |
6–10 | 1649(20.80%) | 507(19.80%) | 1142(21.30%) | 69.25% |  |  | |
11–20 | 1340(16.90%) | 353(13.80%) | 987(18.50%) | 73.66% |  |  | |
21–30 | 1038(13.10%) | 281(11.00%) | 757(13.10%) | 72.93% |  |  | |
≥31 | 474(6.00%) | 152(5.90%) | 322(6.00%) | 67.93% |  |  | |
Professional title | Primary | 6018(76.10%) | 2076(81.00%) | 3942(73.70%) | 65.50% | 52.664 | < 0.001 |
Middle | 1300(16.40%) | 324(12.60%) | 976(18.20%) | 75.08% | Â | Â | |
Deputy senior title | 386(4.90%) | 102(4.00%) | 386(4.90%) | 73.58% | Â | Â | |
Senior | 207(2.60%) | 60(2.30%) | 207(2.60%) | 71.01% | Â | Â | |
The level of BSL | One | 1481(18.70%) | 457(17.80%) | 1024(19.10%) | 69.14% | 2.150 | 0.341 |
Two | 5671(71.70%) | 1851(72.20%) | 3820(71.40%) | 67.36% | Â | Â | |
Three | 759(9.60%) | 254(9.90%) | 505(9.40%) | 66.53% | Â | Â | |
Marital status | Unmarried | 2940(37.20%) | 1075(42.00%) | 1865(34.90%) | 63.44% | 44.592 | < 0.001 |
Married | 4702(59.40%) | 1394(54.40%) | 3308(61.80%) | 70.35% | Â | Â | |
Divorced | 223(2.80%) | 71(2.80%) | 152(2.80%) | 68.16% | Â | Â | |
Widowed | 46(0.60%) | 22(0.90%) | 24(0.40%) | 52.17% | Â | Â | |
Number of night shift per month | Rarely | 1306(16.50%) | 514(20.10%) | 792(14.80%) | 60.64% | 181.064 | < 0.001 |
Less | 840(10.60%) | 329(12.80%) | 511(9.60%) | 60.83% | Â | Â | |
General | 3022(38.20%) | 1084(42.30%) | 1938(36.20%) | 64.13% | Â | Â | |
More | 2010(25.40%) | 501(19.60%) | 1509(28.20%) | 75.07% | Â | Â | |
Many | 733(9.30%) | 134(5.20%) | 599(11.20%) | 81.72% | Â | Â | |
Overall sleep condition | Very bad | 890(11.30%) | 134(5.20%) | 756(14.10%) | 84.94% | 442.531 | < 0.001 |
Poor | 1626(20.60%) | 363(14.20%) | 1263(23.60%) | 77.68% | Â | Â | |
General | 4006(50.60%) | 1353(52.80%) | 2653(49.60%) | 66.23% | Â | Â | |
Better | 1027(130%) | 496(19.40%) | 531(9.90%) | 51.70% | Â | Â | |
Well | 362(4.60%) | 216(8.40%) | 146(2.70%) | 40.33% | Â | Â |