Content validation of the nursing diagnosis "inadequate social support network".

To evaluate evidence of content validity of the nursing diagnosis "inadequate social support network". A methodological study of the content validation type, carried out with 23 judges who evaluated the adequacy of the title, definition, class and domain of the nursing diagnosis "inadequate social support network". The judges also assessed the relevance of 28 clinical indicators and 32 etiological factors, which were considered valid when the Content Validity Index was ≥ 0.9. The judges agreed with the proposed title and suggested changes to the definition of the nursing diagnosis. They recommended its inclusion in Domain 7 - "Roles and relationships" and Class 3 - "Role performance" of the NANDA-I taxonomy. In addition, 19 clinical indicators and 27 etiological factors were considered relevant. The nursing diagnosis "inadequate social support network" had its theoretical structure validated in terms of content, which can support the practice of nurses in the operationalization of the Nursing Process.