Items | The control group(%) (N = 50) | The observation group(%)(N = 55) | χ2 | P |
---|---|---|---|---|
Age | Â | Â | 0.590 | 0.745 |
 <30 | 18 | 23 |  |  |
 30–40 | 29 | 30 |  |  |
 >40 | 3 | 2 |  |  |
Working years | Â | Â | 0.771 | 0.680 |
 <5 | 10 | 9 |  |  |
 5–10 | 23 | 30 |  |  |
 >10 | 17 | 16 |  |  |
Educational background | 0.689 | 0.708 | ||
 College certificate | 11 | 16 |  |  |
 Bachelor degree | 38 | 38 |  |  |
 Master degree and above | 1 | 1 |  |  |
Professional title | 0.346 | 0.841 | ||
 Nurse or nurse practitioner | 30 | 34 |  |  |
 Nurse in charge | 19 | 19 |  |  |
 Associate chief nurse and above | 1 | 2 |  |  |
Post | 0.122 | 0.727 | ||
 Head nurse | 2 | 3 |  |  |
  Nurse | 48 | 52 |  |  |