Abstract Objective: To develop and analyze the validity and reliability of a questionnaire to assess the knowledge of primary care physicians and nurses about trachoma. Methods: This is a methodological study of elaboration and analysis of validity and reliability of an instrument (questionnaire). The following steps were developed: 1) identification of updated source literature on the subject; 2) elaboration of the questionnaire items by the researchers; 3) content validation by experts; 4) construct validation with instrument application and hypothesis test […]

PURPOSE: Development and validation of quality of life questionnaire in pseudophakic patients in Portuguese. METHODS: The modified Cataract TyPESpecification questionnaire was specifically developed to assess quality of life after cataract surgery, functional status evaluated with 10 items and contains 18 questions. All questions were applied by a single examiner, with the goal of graduating visual satisfaction from 0 to 10 (0 means very dissatisfied, 5 neutral, 10 very satisfied).This prospective comparative study included 142 eyes of 71 patients in Sao […]