Table 1 Characteristics of survey participants and their affiliation
Variable |  | Total(N = 402) |
|---|---|---|
|  | 40’s | 27 (6.72%) |
Age group (mean ± SD = 57.82 ± 4.69) | 50’s | 207 (51.49%) |
|  | 60’s | 168 (41.79%) |
Sex | Female | 402 (100.00%) |
Occupation | Caregiver | 398 (99.00%) |
| Â | Social worker | 1 (0.25%) |
| Â | Nursing assistant | 3 (0.75%) |
Work period (year) |  | 4.73 ± 1.68 |
Work period group (year) | < 3 | 54 (13.43%) |
|  | 3 to < 5 | 152 (37.81%) |
|  | ≥ 5 | 196 (48.76%) |
Marital status | Single | 8 (1.99%) |
| Â | Married | 344 (85.57%) |
| Â | Divorced | 33 (8.21%) |
| Â | Widowed | 17 (4.23%) |
Educational level | Elementary school | 1 (0.25%) |
| Â | Middle school | 103 (25.62%) |
| Â | High school | 266 (66.17%) |
| Â | College | 31 (7.71%) |
| Â | University over | 1 (0.25%) |
Economic status | Very poor | - |
| Â | Poor | 176 (43.78%) |
| Â | Normal | 163 (40.55%) |
| Â | Enough | 63 (15.67%) |
| Â | Very enough | - |
| Â | Private | 377 (93.78%) |
Operating administration, n (%) | Foundation | 23 (5.72%) |
| Â | Social welfare corporation | 1 (0.25%) |
| Â | No response | 1 (0.25%) |
Evaluation grade by NHIC, n (%) | A | 17 (4.23%) |
| Â | B | 122 (30.35%) |
| Â | C | 82 (20.40%) |
| Â | D | 8 (1.99%) |
| Â | E | - |
Evaluation | No | 173 (43.03%) |
|  | Yes | 229　(56.97%) |
|  | Maximum number of patients | 38.30 ± 19.13 |
Facility size | Current number of patients | 34.71 ± 18.11 |
|  | Waiting number of patients | 27.57 ± 15.09 |