Table 1.
Sociodemographic characteristics and disaster-related variables of the study children (n = 2,616).
| n | % | |
|---|---|---|
| Sex | ||
| Male | 1,326 | 50.7 |
| Female | 1,290 | 49.3 |
| Age at time of disaster (years) | ||
| 6 | 28 | 1.1 |
| 7 | 463 | 17.7 |
| 8 | 465 | 17.8 |
| 9 | 463 | 17.7 |
| 10 | 424 | 16.2 |
| 11 | 406 | 15.5 |
| 12 | 367 | 14.0 |
| Disaster types experienced | ||
| Earthquake | 2,590 | 99.0 |
| Tsunami | 321 | 12.3 |
| Nuclear plant explosion | 1,059 | 40.5 |
| Number of experiences at the disaster | ||
| 0 | 11 | 0.4 |
| 1 | 1,426 | 54.5 |
| 2 | 981 | 37.5 |
| 3 | 194 | 7.4 |
| Data missing | 4 | 0.2 |
| Place of residence (current address) at wave 1 | ||
| Within Fukushima Prefecture | 2,087 | 79.8 |
| Outside Fukushima Prefecture | 518 | 19.8 |