Table 1 Sociodemographic characteristics of participants (N = 303)
Variable | n (%) |
|---|---|
Age (mean, SD: 31.40, 7.32) | |
21–30 years old | 175 (57.8) |
31–40 years old | 93 (30.7) |
41–50 years old | 29 (9.6) |
≧ 51 years old | 6 (2.0) |
Education | |
Junior college | 17 (5.6) |
Bachelor | 272 (89.8) |
Master and over | 14 (4.6) |
Duration of work experience (mean, SD: 7.62, 6.49) | |
0–5 years | 151 (49.5) |
6–10 | 86 (28.4) |
11–15 years | 28 (9.2) |
≧ 16 years | 38 (12.5) |
Experience of using PCA for patient care | |
None | 99 (32.7) |
Yes | 204 (67.3) |