Table 1.
Basic information about Osaka prefecture
| Osaka Prefecture | 2015 |
|---|---|
| Area, km2 | 1,905 |
| Population | 8,839,469 |
| Male | 42,56,049 (48.1) |
| Female | 45,83,420 (51.2) |
| Children aged 0–14 years | 10,93,111 (12.5) |
| Adults aged 15–64 years | 53,41,654 (61.3) |
| Elderly aged ≥65 years | 22,78,324 (26.1) |
| Secondary medical control area | |
| Toyono | 10,09,956 (11.4) |
| Mishima | 7,42,670 (8.4) |
| Kita‐Kawachi | 11,82,487 (13.4) |
| Naka‐Kawachi | 8,53,278 (9.7) |
| Minami‐Kawachi | 6,34,159 (7.2) |
| Sakai City | 8,39,518 (9.5) |
| Senshu | 9,19,836 (10.4) |
| Osaka City | 26,57,565 (30.0) |
| Population density, population/km2 | 4640.1 |
| Critical emergency medical centers | 16 |
Data are expressed as n or n (%).