ATIVIDADES DE ENFERMAGEM QUE CONTRIBUEM PARA A QUALIDADE DOS CUIDADOS: ANÁLISE FATORIAL CONFIRMATÓRIA DA ESCALA.

Objective: to analyze the factorial structure of the Perception Scale of Nursing Activities that Contribute to the Quality of Care. Method: a methodological study with 3,451 nurses from 36 Portuguese hospitals. In addition to carrying out confirmatory factorial analysis, Cronbach's alpha and composite reliability were used to assess the reliability of the obtained factorial model. Results: the factorial weights of the solution found were mostly high; the values of the model's adjustment indexes were reasonable; Cronbach's alpha was elevated for the entire scale and five dimensions, being acceptable in only one dimension. The composite reliability was also high in five dimensions, except for one, considered acceptable. All activities showed high individual reliability. Conclusion: Compared to the original scale, the identified factorial model contemplates six dimensions and not seven, producing a reliable and valid scale, which can be applied in the hospital context. [ABSTRACT FROM AUTHOR]