The article analyses the quality and consistency of a comprehensive interview guide, adapted to study attempted suicide and its ideation among the elderly, and imparts the method followed in applying this tool. The objective is to show how the use of a semi-structured interview and the organization and data analysis set-up were tested and perfected by a network of researchers from twelve universities or research centers in Brazil, Uruguay and Colombia. The method involved application and evaluation of the tool and joint production of an instruction manual on data collection, systematization and analysis. The methodology was followed in 67 interviews with elderly people of 60 or older and in 34 interviews with health professionals in thirteen Brazilian municipalities and in Montevideo and Bogotá, allowing the consistency of the tool and the applicability of the method to be checked, during the process and at the end. The enhanced guide and the instructions for reproducing it are presented herein. The results indicate the suitability and credibility of this methodological approach, tested and certified in interdisciplinary and interinstitutional terms.
Suicide attempts among the elderly; Suicidal ideation in old age; Semi-structured interview; Quality and precision of research tools