Table 3.
Association between loneliness scores level and mental disorders in the cohort analysis (n = 1,338)
| Quartiles of loneliness scores level (range, n = 1,338) | P for trend a | per 1 score | P value | ||||
|---|---|---|---|---|---|---|---|
| Loneliness scores level | Level 1 (≤3) | Level 2 (4) | Level 3 (5) | Level 4 (≥6) | |||
| No. of participants | 628 | 221 | 162 | 327 | 1,338 | ||
| No. of major depression | 31 | 17 | 23 | 102 | 173 | ||
| Crude model | Reference | 1.61 (0.87, 2.96) | 3.19 (1.80, 5.64) | 8.73 (5.68, 13.42) | < 0.001 | 1.85 (1.66, 2.06) | < 0.001 |
| Adjusted model 1 c | Reference | 1.58 (0.85, 2.91) | 3.16 (1.78, 5.59) | 8.73 (5.67, 13.44) | < 0.001 | 1.87 (1.68, 2.09) | < 0.001 |
| Adjusted model 2 d | Reference | 1.26 (0.66, 2.40) | 1.94 (1.06, 3.55) | 4.81 (3.03, 7.65) | < 0.001 | 1.60 (1.41, 1.81) | < 0.001 |
| No. of suicidal ideation | 27 | 10 | 15 | 78 | 130 | ||
| Crude model | Reference | 1.06 (0.50, 2.22) | 2.27 (1.18, 4.38) | 6.97 (4.39, 11.07) | < 0.001 | 1.73 (1.54, 1.93) | < 0.001 |
| Adjusted model 1 c | Reference | 1.07 (0.51, 2.25) | 2.28 (1.18, 4.40) | 6.97 (4.39,11.07) | < 0.001 | 1.73 (1.55, 1.94) | < 0.001 |
| Adjusted model 2 e | Reference | 0.94 (0.45, 1.99) | 1.83 (0.94, 3.57) | 5.34 (3.31, 8.61) | < 0.001 | 1.60 (1.42, 1.80) | < 0.001 |
| No. of major anxiety | 22 | 19 | 14 | 78 | 133 | ||
| Crude model | Reference | 2.59 (1.37, 4.89) | 2.61 (1.30, 5.21) | 8.63 (5.26, 14.16) | < 0.001 | 1.84 (1.64, 2.06) | < 0.001 |
| Adjusted model 1 c | Reference | 2.51 (1.33, 4.75) | 2.57 (1.28, 5.14) | 8.61 (5.24, 14.14) | < 0.001 | 1.85 (1.65, 2.08) | < 0.001 |
| Adjusted model 2 f | Reference | 1.95 (1.01, 3.77) | 1.53 (0.74, 3.17) | 4.63 (2.72, 7.87) | < 0.001 | 1.60 (1.41, 1.82) | < 0.001 |
Multiple Logistic regression analysis.
b Odd ratio (95% confidence interval).
Adjusted for age, sex, and body mass index.
Additionally adjusted for sleep quality, having religions, experienced major events, history of chronic disease, working duration, night shifts and POS based on Model 1; Omnibus Tests of Model Coefficients statistic = 284.406, P < 0.001; Hosmer and Lemeshow Test statistic = 7.179, P = 0.517.
Additionally adjusted for alcohol habit, sleep quality, having religions, household income, experienced major events, working duration and night shifts based on Model 1; Omnibus Tests of Model Coefficients statistic = 114.555, P < 0.001; Hosmer and Lemeshow Test statistic = 6.733, P = 0.566.
Additionally adjusted for sleep quality, having religions, experienced major events, history of chronic disease, night shifts and POS based on Model 1; Omnibus Tests of Model Coefficients statistic = 198.796, P < 0.001; Hosmer and Lemeshow Test statistic = 13.102, P = 0.108.