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Observational Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Oct 19, 2026; 16(10): 122230
Published online Oct 19, 2026. doi: 10.5498/wjp.122230
Table 1 Sociodemographic characteristics of the participants
Variables
n (%)
Job burnout1
Depressive symptoms2
Sleep quality3
Median (IQR)
P value
Median (IQR)
P value
Median (IQR)
P value
Total421 (100)22.0 (12.0-35.0)33.0 (29.0-40.0)5.0 (3.0-7.0)
Gender
    Male163 (38.7)22.0 (12.0-34.0)0.63732.0 (29.0-39.0)0.2274.0 (3.0-6.0)0.050
    Female258 (61.3)22.5 (12.0-35.0)34.0 (29.0-41.0)5.0 (3.0-8.0)
Age, years
    ≤ 30134 (31.8)26.0 (16.8-36.0)0.001b35.0 (30.8-41.0)0.021a5.0 (3.0-8.0)0.667
    31-40127 (30.2)23.0 (14.0-35.0)34.0 (29.0-40.0)5.0 (3.0-7.0)
    41-50113 (26.8)17.0 (8.0-30.0)32.0 (28.0-38.0)4.0 (3.0-7.0)
    51-6047 (11.2)20.0 (9.0-38.0)34.0 (30.0-42.0)5.0 (3.0-8.0)
Marital status
    Single80 (19.0)27.5 (15.3-39.8)0.036a35.0 (29.3-40.8)0.2165.0 (3.0-8.0)0.283
    Married327 (77.7)21.0 (10.0-33.0)33.0 (29.0-39.0)5.0 (3.0-7.0)
    Divorced10 (2.4)17.0 (10.8-70.3)34.0 (27.8-50.3)5.0 (2.8-8.3)
    Widowed4 (1.0)34.5 (19.3-37.8)41.0 (34.8-46.5)7.0 (7.0-8.5)
Education
    Junior high school9 (2.1)31.0 (9.5-36.0)0.038a43.0 (28.0-46.5)3.0 (2.5-5.5)0.005a
    Highschool72 (17.1)17.0 (7.3-30.0)33.0 (29.0-39.8)4.0 (2.0-6.0)
    Bachelor’s degree306 (72.7)24.0 (13.0-35.0)33.5 (29.0-40.0)5.0 (3.0-8.0)
    Master’s degree or above34 (8.0)20.0 (11.8-40.3)35.0 (30.5-40.3)4.0 (3.0-8.0)
Working years
    ≤ 5103 (24.5)23.0 (16.0-36.0)0.001b33.0 (30.0-39.0)0.1055.0 (3.0-7.0)0.914
    6-1077 (18.3)29.0 (16.0-37.0)37.0 (30.0-42.0)5.0 (3.0-8.0)
    11-2094 (22.3)20.0 (12.0-32.5)33.0 (29.0-40.0)5.0 (3.0-7.3)
    > 20147 (34.9)18.0 (9.0-32.0)33.0 (28.0-38.0)5.0 (3.0-7.0)
Monthly income, CNY
    < 200023 (5.5)33.0 (19.0-37.0)0.12038.0 (32.0-45.0)0.003b5.0 (3.0-7.0)0.171
    2000-300097 (23.0)21.0 (11.5-32.0)33.0 (30.0-37.5)4.0 (2.5-7.0)
    3001-5000218 (51.8)23.5 (12.0-36.0)34.0 (29.0-41.0)5.0 (3.0-8.0)
    > 500083 (19.7)18.0 (10.0-32.0)31.0 (27.0-37.0)5.0 (3.0-7.0)


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