| Variables | Frequencies | Percentage |
| Training received (n = 204) |
| |
| Yes 138 67.6 | 138 | 67.6 |
| No | 66 | 32.4 |
| Circumstances in which training was received (n = 138) |
| |
| During the recycling (Continuous training) on the nursing approach (NA) | 18 | 13 |
| At school (Initial training) | 120 | 87 |
| Number of steps in the nursing approach (NA) |
| |
| Does not know | 39 | 28.3 |
| 2 steps | 4 | 2.9 |
| 3 steps | 88 | 63.8 |
| 4 steps | 6 | 4.3 |
| 5 steps | 1 | 0.7 |
| Stage Names of the nursing approach (NA) |
| |
| Data collection | 33 | 24 |
| Analysis and interpretation of data | 7 | 5 |
| Care planning | 5 | 3,6 |
| Implementation of interventions (Implementation) | 127 | 92 |
| Evaluation of care | 1 | 0.7 |
| Know the usefulness of nursing approach (NA) |
| |
| Yes | 99 | 71.7 |
| No | 39 | 28.3 |
| The usefulness of nursing approach (NA) (n = 99) |
| |
| Individualizing care | 10 | 10.1 |
| Evaluating the problems of patients | 29 | 29.3 |
| Empowering nurses | 7 | 7.1 |
| Ensuring continuity of care | 7 | 7.1 |
| Improving the quality of patient care | 9 | 9.1 |
| Do not know 62 62.6 | 62 | 62.6 |