Table 2 Impact of the disaster environment on victims’ injuries
From: Factors associated with injuries among tornado victims in Yancheng and Chifeng, China
Category | Grouping | Yancheng | P | Chifeng | P | ||||
|---|---|---|---|---|---|---|---|---|---|
Total number(%) | Number of uninjured(%) | Number of injured(%) | Total number(%) | Number of uninjured(%) | Number of injured(%) | ||||
Indoor | Yes | 80 (85.1) | 28 (35.0) | 52 (65.0) | 0.572 | 65 (97.0) | 37 (56.9) | 28 (43.1) | 1.000a |
No | 14 (14.9) | 11 (42.9) | 3 (57.1) | 2 (3.0) | 1 (50.0) | 1 (50.0) | |||
Finding refuge | Yes | 26 (27.7) | 17 (65.4) | 9 (34.6) | < 0.001 | 9 (13.4) | 7 (77.8) | 2 (22.2) | 0.313b |
No | 68 (72.3) | 17 (25.0) | 51 (75.0) | 58 (86.6) | 31 (53.4) | 27 (46.6) | |||
The degree of housing collapse | Minor damage | 4 (4.3) | 4 (100.0) | 0 (0.0) | < 0.001a | 3 (4.5) | 3 (100.0) | 0 (0.0) | < 0.001a |
Moderate damage | 12 (12.8) | 7 (58.3) | 2 (41.7) | 23 (34.3) | 18 (78.3) | 5 (21.7) | |||
Heavy damage | 12 (12.8) | 6 (50.0) | 6 (50.0) | 17 (25.4) | 12 (70.6) | 5 (29.4) | |||
Partially collapsed | 19 (20.2) | 10 (52.6) | 9 (47.4) | 14 (20.9) | 5 (35.7) | 9 (64.3) | |||
Completely collapsed | 47 (50.0) | 7 (14.9) | 40 (85.1) | 10 (14.9) | 0 (0.0) | 10 (100.0) | |||
House type | bungalow | 75 (79.8) | 25 (33.3) | 50 (66.7) | 0.255 | 67 (100.0) | 38 (56.7) | 29 (43.3) | ——c |
build | 19 (20.2) | 16 (47.4) | 3 (52.6) | 0 (0.0) | 0 (0.0) | 0 (0.0) | |||
Years in which the house was built | 70s and before | 8 (8.5) | 3 (37.5) | 5 (62.5) | 0.387 | 2 (3.0) | 1 (50.0) | 1 (50.0) | 0.636 a |
80s | 44 (46.8) | 12 (27.3) | 32 (72.7) | 17 (25.4) | 11 (64.7) | 6 (35.3) | |||
90’s | 27 (28.7) | 12 (44.4) | 15 (55.6) | 26 (38.8) | 16 (61.5) | 10 (38.5) | |||
After 2000 | 15 (16.0) | 7 (46.7) | 8 (53.3) | 22 (32.8) | 10 (45.5) | 12 (54.5) | |||
Living alone | Yes | 20 (21.3) | 8 (40.0) | 12 (60.0) | 0.688 | 7 (10.5) | 6 (85.7) | 1 (14.3) | 0.217b |
No | 74 (78.7) | 26 (35.1) | 48 (64.9) | 60 (89.6) | 32 (53.3) | 28 (46.7) | |||