Clinical judgment and diagnostic reasoning of nursing students in clinical simulation.

Objectives: to determine the degree of association between clinical judgment and diagnostic reasoning of nursing students in clinical simulation.

Methods: this is a correlational research design using a quantitative approach. The sample consisted of 41 nursing students who assisted a patient with vaso-occlusive crisis in a high-fidelity clinical simulation setting. The instruments used included the Lasater Clinical Judgment Rubric - Brazilian Version and the Diagnostic Thinking Inventory.

Results: clinical judgment was associated with diagnostic reasoning (r=0.313; p=0.046), as well as the "noticing" aspect of clinical judgment with diagnostic reasoning (r=0.312; p=0.047).

Conclusions: the results show that skills to interpret patient data are associated with diagnostic reasoning skills. Teaching clinical judgment skills is necessary to develop the diagnostic reasoning of nursing students.