Table 2.
Results of the univariable analysis for the association between mortality and basic characteristics of participants (N = 777).
| n (%) or Median (IQR) | p value | |
|---|---|---|
| Linear distance for evacuation, km | ||
| Median (IQR) | 169 (98–226) | < 0.001***† |
| Sex | ||
| Male | 390 (50.2) | 0.391 |
| Female | 387 (49.8) | |
| Age, years | ||
| Median (IQR) | 66 (56–76) | < 0.001***‡ |
| Psychiatric diagnosis | ||
| F00-09. Organic, including symptomatic, mental disorders | 205 (27.1) | < 0.001***‡ |
| F10-19. Mental and behavioral disorders due to psychoactive substance use | 38 (5.0) | 0.027*† |
| F20-29. Schizophrenia, schizotypal, and delusional disorders | 432 (57.1) | < 0.001***† |
| F30-39. Mood (affective) disorders | 57 (7.5) | 0.505 |
| F40-48. Neurotic, stress-related, and somatoform disorders | 10 (1.3) | 0.962 |
| F50-59. Behavioral syndromes associated with physiological disturbances and physical factors | 0 (0.0) | |
| F60-69. Disorders of adult personality and behavior | 2 (0.3) | 0.653 |
| F70-79. Mental retardation | 78 (10.3) | 0.039*† |
| F80-89. Disorders of psychological development | 3 (0.4) | 0.637 |
| G40-41. Epilepsy | 36 (4.8) | 0.530 |
| Physical complication | ||
| A00-B99. Certain infectious and parasitic diseases | 15 (1.9) | 0.949 |
| C00-D48. Neoplasms | 23 (3.0) | 0.602 |
| D50-89. Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism | 8 (1.0) | 0.356 |
| E00-90. Endocrine, nutritional, and metabolic diseases | 100 (12.9) | 0.783 |
| G00-99. Diseases of the nervous system (except G40-41, epilepsy) | 45 (5.8) | 0.366 |
| H00-59. Diseases of the eye and adnexa | 13 (1.7) | 0.383 |
| H60-95. Diseases of the ear and mastoid process | 3 (0.4) | 0.954 |
| I00-95. Diseases of the circulatory system | 83 (10.7) | 0.281 |
| J00-99. Diseases of the respiratory system | 36 (4.6) | < 0.001***‡ |
| K00-93. Diseases of the digestive system | 54 (6.9) | 0.385 |
| L00-99. Diseases of the skin and subcutaneous tissue | 7 (0.9) | 0.560 |
| M00-99. Diseases of the musculoskeletal system and connective tissue | 12 (1.5) | 0.580 |
| N00-99. Diseases of the genitourinary system | 14 (1.8) | < 0.001***‡ |
| S00-T98. Injury, poisoning, and certain other consequences of external causes | 13 (1.7) | 0.060 |
IQR: interquartile range.
The log-rank test was adopted for the analysis.
The mortality rates of participants with each psychiatric diagnosis or physical complication were compared with those of patients unaffected by any disease.
*p < 0.05, **p < 0.005, ***p < 0.001.
†Factor showed a tendency toward lower mortality.
‡Factor showed a tendency toward higher mortality.