Table 5.
General characteristics of specialized health management institution survey
| (N = 81) | ||||
|---|---|---|---|---|
| Item | Classification | n(%) | no. of EW† (mean ± S.D.) | no. of person (mean ± S.D.) n(%) |
| Institution type | ||||
| University hospital | 19(23.5) | |||
| Clinic | 42(51.9) | |||
| Corporation | 20(24.7) | |||
| Enterprise size (no. of employees) | ||||
| 50–99 | 83.1 ± 63.9 | 361,629(42.3) | ||
| 100~ 199 | 32.4 ± 26.6 | 281,588(32.9) | ||
| 200~ 299 | 6.3 ± 7.1 | 99,517(11.6) | ||
| ≥300 | 3.7 ± 4.0 | 113,084(13.2) | ||
| Categories of enterprise | ||||
| Manufacturing1 | 60.6 ± 65.9 | 484,944(56.7) | ||
| Manufacturing2 | 10.1 ± 19.5 | 77,690(9.1) | ||
| Service business | 34.5 ± 52.9 | 290,088(33.9) | ||
| Construction | 0.2 ± 0.6 | 3096(0.4) | ||
| Qualification of doctors | ||||
| Specialist of occupational and environmental medicine | 56(69.1) | 1.5 ± 0.7 | ||
| Resident of occupational and environmental medicine | 9(11.1) | 1.0 ± 0.0 | ||
| Specialist of preventive medicine | 21(25.9) | 1.2 ± 0.5 | ||
| Doctor who had experience working in occupational health affairs | 14(17.3) | 1.4 ± 0.5 | ||
| Total | 77(95.1) | 1.9 ± 1.0 | ||
| Nurse | 78(96.3) | 3.9 ± 2.3 | ||
| Qualification of IH‡ | ||||
| Occupational health instructor | 2(2.5) | 1.0 ± 0.0 | ||
| professional engineers in industrial hygiene management | 7(8.6) | 1.0 ± 0.0 | ||
| Industrial hygiene managers | 74(91.4) | 2.1 ± 1.2 | ||
| Industrial hygiene control industrial engineers | 31(38.3) | 1.2 ± 0.5 | ||
| Total | 79(97.5) | 2.6 ± 1.2 | ||
†EW: entrustment workplace, ‡IH: industrial hygienist