19 December 2025 : Clinical Research
Polish Adaptation of the Nurse Professional Competence Scale
Anna Bartosiewicz ABCDEF 1*, Joanna Skowron E 2, Łukasz OleksyDOI: 10.12659/MSM.951295
Med Sci Monit 2025; 31:e951295
Table 3 Standardized factor loadings (CFA) for the NPC-SF subscales.
| Subscales of the NPC-SF Scale | Item | Loading | Cronbach’s alpha [95% CI] | p |
|---|---|---|---|---|
| Nursing care | 1 | 0.860 | α=0.933 | p<0.001 |
| 2 | 0.939 | p<0.001 | ||
| 3 | 0.846 | p<0.001 | ||
| 4 | 0.911 | p<0.001 | ||
| 5 | 0.896 | p<0.001 | ||
| Value-based nursing care | 6 | 0.888 | α=0.959 | p<0.001 |
| 7 | 0.920 | p<0.001 | ||
| 8 | 0.858 | p<0.001 | ||
| 9 | 0.899 | p<0.001 | ||
| 10 | 0.849 | p<0.001 | ||
| Medical and technical care | 11 | 0.758 | α=0.901 | p<0.001 |
| 12 | 0.604 | p<0.001 | ||
| 13 | 0.722 | p<0.001 | ||
| 14 | 0.820 | p<0.001 | ||
| 15 | 0.902 | p<0.001 | ||
| 16 | 0.895 | p<0.001 | ||
| Care pedagogics | 17 | 0.922 | α=0.956 | p<0.001 |
| 18 | 0.943 | p<0.001 | ||
| 19 | 0.940 | p<0.001 | ||
| 20 | 0.919 | p<0.001 | ||
| 21 | 0.906 | p<0.001 | ||
| Documentation and administration of nursing care | 22 | 0.891 | α=0.964 | p<0.001 |
| 23 | 0.811 | p<0.001 | ||
| 24 | 0.906 | p<0.001 | ||
| 25 | 0.921 | p<0.001 | ||
| 26 | 0.904 | p<0.001 | ||
| 27 | 0.890 | p<0.001 | ||
| 28 | 0.821 | p<0.001 | ||
| 29 | 0.829 | p<0.001 | ||
| Development, leadership and organization of nursing care | 30 | 0.890 | α=0.903 | p<0.001 |
| 31 | 0.885 | p<0.001 | ||
| 32 | 0.918 | p<0.001 | ||
| 33 | 0.827 | p<0.001 | ||
| 34 | 0.791 | p<0.001 | ||
| 35 | 0.789 | p<0.001 | ||
| NPC-SV – Nurse Professional Competence Short Form Scale; p – probability value; 95% CI – 95% confidence interval, representing the range in which the true population parameter is expected to lie with 95% probability. | ||||






