Validation and reliability analysis of the Portuguese language version of Needs of Parents Questionnaire.

OBJECTIVE To describe the procedures followed for the validation and reliability analysis of the Portuguese version of the Needs of Parents Questionnaire in the context of pediatric hospitalization in Portugal. METHODS This is a descriptive study based on procedures for the cultural and linguistic adaptation of health measurement tools. The validation was performed on a sample of 870 parents of hospitalized children in pediatrics departments from four hospitals in Portugal, with ages ranging from 2 days to 18 years. Content validity was assured by two cognitive debriefing meetings, separately organized with parents and staff. The reliability of the Portuguese version was assessed through reproducibility tests and internal consistency computation. RESULTS Using Cronbach's alpha, results from the cognitive debriefing and internal consistency scores were similar to those obtained by the authors of the original version and good for the three subscales, allowing us to state that the questionnaire has the adequate psychometric properties to measure parents' needs. It was well accepted by parents, who valued all needs, especially the need to trust the care provided to their child when they are not present, as well as the need to be trusted and the need for information. CONCLUSIONS The questionnaire proved to be a valid and reliable measurement instrument to assess the needs of parents during their pediatric hospitalizations. The Portuguese version of the Needs of Parents Questionnaire has been validated.