Concept analysis of similarity applied to nursing diagnoses: implications for educators.
OBJECTIVE
This philosophical inquiry examined similarity using the concept analysis methodology by Walker and Avant (2005).


METHODS
Data were obtained from Google, CINAHL, PsychINFO, and PubMed using keywords "similarity,""concept analysis," and "similarity concept analysis."


RESULTS
Various definitions, uses, and defining attributes of similarity were identified; model cases were presented along with antecedents, consequences, and empirical referents.


CONCLUSIONS
The concept analysis of similarity identified five defining attributes, antecedents, consequences, and different ways to measure the concept.


CONCLUSIONS
Representing nursing care involves similarity and when applied can promote or enhance shared understanding.
Falan
Sharie
S
Bronson School of Nursing, College of Health and Human Services, Western Michigan University, Kalamazoo, MI, USA. sharie.falan@wmich.edu
D003210:Concept Formation; D004506:Education, Nursing; D006801:Humans; D009733:Nursing Diagnosis / Q000145:classification*; D009626:Terminology as Topic