Table 1 Summary of background data of the study population.
Variable | Category | Count/Mean |
|---|---|---|
N = 520 | ||
Sex | Female | 253 (48.7) |
Male | 267 (51.3) | |
Evacuation | Yes | 493 (94.8) |
No | 27 (5.2) | |
Situation when moving | Accompanied | 293 (56.3) |
Unaccompanied | 190 (36.5) | |
Miss | 37 (7.1) | |
Moving location | Within the prefecture | 157 (30.2) |
Outside the prefecture | 334 (64.2) | |
Miss | 29 (5.6) | |
Roommate | Yes | 321 (61.7) |
No | 193 (37.1) | |
Miss | 6 (1.2) | |
Evacuation housing | Temporary housing | 6 (1.2) |
Temporary facility | 2 (0.4) | |
Rental housing | 57 (11.0) | |
Relative's house | 84 (16.2) | |
Hospital | 142 (27.3) | |
Home | 25 (4.8) | |
Facility | 167 (32.1) | |
Miss | 37 (7.1) | |
Household | Single | 55 (10.6) |
Facility | 96 (18.5) | |
One | 136 (26.2) | |
Two | 149 (28.7) | |
Three | 74 (14.2) | |
Four | 6 (1.2) | |
Miss | 4 (0.8) | |
Receiving care certification | Yes | 272 (52.3) |
No | 201 (38.7) | |
Miss | 47 (9.0) | |
Disabilities | Yes | 56 (10.8) |
No | 419 (80.6) | |
Miss | 45 (8.7) | |
Increased alcohol consumption | Yes | 5 (1.0) |
No | 408 (78.5) | |
Miss | 107 (20.6) | |
Insomnia | Yes | 105 (20.2) |
No | 97 (18.7) | |
Miss | 318 (61.2) | |
Depression | Yes | 243 (46.7) |
No | 81 (15.6) | |
Miss | 196 (37.7) | |
Dementia | Yes | 100 (19.2) |
No | 167 (32.1) | |
Miss | 253 (48.7) | |
Decreased social participation | Yes | 298 (57.3) |
No | 104 (20.0) | |
Miss | 118 (22.7) | |
Decreased communication | Yes | 207 (39.8) |
No | 137 (26.3) | |
Miss | 176 (33.8) | |
Place of death | Refuge | 7 (1.3) |
Hospital | 435 (83.7) | |
Home | 30 (5.8) | |
Facility | 36 (6.9) | |
Miss | 11 (2.1) | |
Residence classification (3/11) | Under20km | 400 (76.9) |
Over30km | 119 (22.9) | |
Miss | 1 (0.2) | |
Hospitalization/inpatient Status (3/11) | Facility | 119 (22.9) |
Hospital | 148 (28.5) | |
Home | 252 (48.5) | |
Ward of residence (3/11) | Odaka | 133 (25.6) |
Kashima | 56 (10.8) | |
Haramachi | 321 (61.7) | |
Miss | 9 (1.7) | |
Direct cause of death | A00-B99 (infectious disease) | 8 (1.5) |
C00-D48 (malignant growth) | 78 (15.0) | |
D50-D89 (Hematological or Immunological Diseases) | 4 (0.8) | |
E00-E90 (Endocrine or Metabolic Disease) | 1 (0.2) | |
G00-G99 (neurological disease) | 3 (0.6) | |
I00-I99 (circulatory disease) | 123 (23.7) | |
J00-J99 (respiratory disease) | 143 (27.5) | |
K00-K93 (gastrointestinal disease) | 15 (2.9) | |
M00-M99 (musculoskeletal disease) | 2 (0.4) | |
N00-N99 (urological disease) | 25 (4.8) | |
R00-R99 (senility) | 88 (16.9) | |
S00-T98 (Damage or poisoning) | 3 (0.6) | |
V01-Y98 (Suicide or death by external causes) | 19 (3.7) | |
Miss | 8 (1.5) | |
Age at the time of death |  | 82.7 ± 11.9 |
Number of evacuations |  | 2.03 ± 1.50 |
Number of movements |  | 3.03 ± 2.29 |
Number of days since the earthquake |  | 230.6 ± 310.2 |
