Variables | 1 year (N = 250) | 7 years (n = 162) | 7-year dropouts (n = 88) | Test of difference a |
---|---|---|---|---|
Demographic | ||||
 Age, mean (SD) years | 47.06 (7.25) | 45.87 (6.41) | 49.25 (8.20) | t = − 3.35** |
 Male | 239 (95.6%) | 153 (94.4%) | 86 (97.7%) | χ2 = 1.46 |
 Education years, mean (SD) | 10.57 (2.46) | 10.76 (2.31) | 10.23 (2.70) | t = 1.64 |
 Without religion | 238 (95.2%) | 153 (94.4%) | 85 (96.6%) | χ2 = 0.58 |
 Married or partnered | 245 (98.0%) | 159 (98.1%) | 86 (97.7%) | χ2 = 0.05 |
 Family income, mean (SD) RMB | 1866.22 (1647.69) | 1860.38 (1785.59) | 1876.90 (1369.84) | z = − 0.01 |
Earthquake exposure | ||||
 House damage |  |  |  | χ2 = 0.88 |
  No | 10 (4.0%) | 8 (4.9%) | 2 (2.3%) |  |
  Moderate | 86 (34.4%) | 57 (35.2%) | 29 (33.0%) |  |
  Severe | 148 (59.2%) | 97 (59.9%) | 51 (58.0%) |  |
 Number of moves after earthquake |  |  |  | χ2 = 5.89 |
  0 | 80 (32.0%) | 53 (32.7%) | 27 (30.7%) |  |
  1 | 53 (21.2%) | 29 (17.9%) | 24 (27.3%) |  |
  2 | 49 (19.6%) | 34 (21.0%) | 15 (17.0%) |  |
  3 | 38 (15.2%) | 24 (14.8%) | 14 (15.9%) |  |
  4 | 19 (7.6%) | 13 (8.0%) | 6 (6.8%) |  |
  5 | 9 (3.6%) | 8 (4.9%) | 1 (1.1%) |  |
  6 | 1 (0.4%) | 1 (0.6%) | 0 |  |
 Number of relatives died |  |  |  | χ2 = 4.72 |
  0 | 217 (86.8%) | 141 (87.0%) | 76 (86.4%) |  |
  1 | 19 (7.6%) | 14 (8.6%) | 5 (5.7%) |  |
  2 | 7 (2.8%) | 3 (1.9%) | 4 (4.5%) |  |
  3 | 3 (1.2%) | 1 (0.6%) | 2 (2.3%) |  |
  4 | 1 (0.4%) | 1 (0.6%) | 0 |  |
  5 | 0 | 0 | 0 |  |
  6 | 2 (0.8%) | 1 (0.6%) | 1 (1.1%) |  |
  7 | 1 (0.4%) | 1 (0.6%) | 0 |  |
 Injured | 17 (6.8%) | 8 (4.9%) | 9 (10.2%) | χ2 = 2.52 |
Professional quality of life b at 1 year | ||||
 Compassion satisfaction score, mean (SD) | 39.33 (4.84) | 39.08 (4.82) | 39.81 (4.88) | t = −1.12 |
 Burnout score, mean (SD) | 24.07 (4.68) | 24.36 (4.45) | 23.51 (5.07) | t = 1.34 |
 Secondary traumatic stress score, mean (SD) | 24.88 (5.87) | 24.84 (5.78) | 24.96 (6.07) | t = −0.16 |
Emotional distress c at 1 year, mean (SD) | 6.31 (4.21) | 6.49 (4.27) | 5.98 (4.09) | z = −0.84 |