Table 6 .
Mean self-confidence with the computer-based nursing documentation PIK, as stated by the nurses on the four study wards which filled out both the second and third questionnaires*
| N | Second questionnaire | Third questionnaire | |
|---|---|---|---|
| Ward A | 7 | 3.0 ± 0.6 | 3.6 ± 0.5 |
| Ward B | 14 | — | 3.4 ± 0.5 |
| Ward C | 9 | 3.1 ± 1.1 | 3.6 ± 0.5 |
| Ward D | 9 | 3.7 ± 0.7 | 3.8 ± 0.4 |
*Second = during introduction, third = after introduction of a computer-based nursing documentation system, on a scale of 1 (= insecure) to 4 (= secure).