Table 2 Univariate analysis of the risk factors for depressive symptoms of nurses before and after PSM during the COVID-19 outbreak
Variables | PSM before 562 nurses | PSM after 498 nurses | ||||
|---|---|---|---|---|---|---|
Depressive symptoms 286 nurses | Non-depressive symptoms 276 nurses | p | Depressive symptoms 249 nurses | Non-depressive symptoms 249 nurses | p | |
Demographic characteristics | ||||||
Age (years) | 35.00 (34.00, 36.00) | 35.00 (34.00, 36.00) | 0.750 | 35.00 (34.00, 36.00) | 35.00 (34.00, 36.00) | 0.953 |
Sex (male vs.female) | 58 (20.30)/228 (79.70) | 60 (21.70)/216 (78.30) | 0.671 | 53 (21.30)/196 (78.70) | 47 (18.90)/202 (81.10) | 0.378 |
BMI (kg/m2) | 22.05 (19.80, 24.30) | 21.85 (19.73, 23.98) | 0.593 | 21.80 (19.80, 24.20) | 21.60 (19.70, 23.90) | 0.930 |
Dietary habits | ||||||
Smoking habit (current yes) | 3 (1.00) | 5 (1.80) | 0.451 | 2 (0.80) | 2 (0.80) | 1.000 |
Alcohol habit (current yes) | 159 (55.60) | 134 (48.60) | 0.095 | 128 (51.40) | 126 (50.60) | 0.715 |
Coffee habit (current yes) | 223 (78.00) | 207 (75.00) | 0.406 | 192 (77.10) | 188 (75.50) | 0.663 |
Life related factors | ||||||
Sleep quality (PSQI scores) | 7.00 (5.00, 9.00) | 4.00 (3.00, 6.00) | < 0.001 | 7.00 (5.00, 9.00) | 4.00 (3.00, 6.00) | < 0.001 |
Physical activity (IPAQ Mets×hour/week) | 8.96 (6.60, 22.73) | 11.55 (6.60, 26.55) | 0.443 | 8.25 (6.60, 21.28) | 11.55 (6.60, 26.40) | 0.195 |
Have religions (yes) | 16 (5.60) | 9 (3.30) | 0.185 | 12 (4.80) | 9 (3.60) | 0.493 |
Marital status | 0.061 | 0.026 | ||||
Single/divorce/separation/widow | 157 (54.90) | 173 (62.70) | 119 (47.80) | 94 (37.80) | ||
Married/cohabitation | 129 (45.10) | 103 (37.30) | 130 (52.20) | 155 (62.20) | ||
Have siblings (yes) | 122 (42.70) | 146 (52.90) | 0.015 | 99 (39.80) | 130 (52.20) | 0.009 |
Household income (Yuan/month) | 0.398 | 0.230 | ||||
< 5000 | 18 (6.30) | 15 (5.40) | 16 (6.40) | 11 (4.40) | ||
≧5000, < 10,000 | 65 (22.70) | 56 (20.30) | 58 (23.30) | 53 (21.30) | ||
≧10,000 | 203 (71.00) | 205 (74.30) | 175 (70.30) | 185 (74.30) | ||
Experienced major life events(yes) | 103 (36.00) | 77 (27.90) | 0.040 | 93 (37.30) | 69 (27.70) | 0.020 |
Visiting friend constantly (yes) | 105 (36.70) | 154 (55.80) | < 0.001 | 91 (36.50) | 140 (56.20) | < 0.001 |
Work related factors | ||||||
Years of service | 0.023 | 0.068 | ||||
≤ 5 years | 65 (22.70) | 93 (33.70) | 59 (23.70) | 87 (34.90) | ||
5 years < and ≤ 10 years | 132 (46.20) | 107 (38.80) | 120 (48.20) | 96 (38.60) | ||
> 10 years | 89 (31.10) | 76 (27.50) | 70 (28.10) | 66 (26.50) | ||
Speciality | 0.646 | 0.702 | ||||
Surgery | 37 (12.90) | 31 (11.20) | 27 (10.80) | 33 (13.30) | ||
Internal medicine | 81 (28.30) | 78 (28.30) | 71 (28.50) | 72 (28.90) | ||
Obstetrics and Gynecology | 30 (10.50) | 31 (11.20) | 30 (12.00) | 24 (9.60) | ||
Pediatrics | 33 (11.50) | 31 (11.20) | 29 (11.60) | 27 (10.80) | ||
Others | 105 (36.80) | 105 (38.10) | 92 (36.90) | 93 (37.30) | ||
Working duration (hours/week) | 0.405 | 0.485 | ||||
40–60 h | 204 (71.30) | 205 (74.30) | 175 (70.30) | 182 (73.10) | ||
< 40 h | 9 (3.10) | 9 (3.30) | 7 (2.80) | 7 (2.80) | ||
> 60 h | 73 (25.50) | 62 (22.50) | 67 (26.90) | 60 (24.10) | ||
Night shifts (times/month) | 1.00 (1.00. 4.00) | 1.00 (1.00. 4.00) | 0.503 | 1.00 (1.00. 4.00) | 1.00 (1.00. 4.00) | 0.515 |
Psychological characteristics | ||||||
POS (scores) | 39.00 (33.00, 48.00) | 46.00 (38.00, 54.00) | < 0.001 | 39.00 (32.00, 47.00) | 46.00 (38.00, 54.00) | < 0.001 |
PsyCap-efficacy (scores) | 24.00 (21.00, 27.00) | 28.00 (24.00, 30.00) | < 0.001 | 24.00 (21.00, 27.00) | 27.00 (24.00, 30.00) | < 0.001 |
PsyCap-hope (scores) | 24.00 (20.00, 27.00) | 28.00 (24.00, 30.00) | < 0.001 | 24.00 (20.00, 27.00) | 28.00 (24.00, 30.00) | < 0.001 |
PsyCap-resiliency (scores) | 24.00 (21.00, 27.00) | 27.00 (24.00, 30.00) | < 0.001 | 24.00 (22.00, 27.00) | 27.00 (24.00, 30.00) | < 0.001 |
PsyCap-optimism (scores) | 24.00 (21.00, 27.00) | 27.00 (24.00, 30.00) | < 0.001 | 24.00 (21.00, 27.00) | 27.00 (24.00, 30.00) | < 0.001 |