[Incorporating narratives and perceptions into local health diagnoses: the case of Bilbao]

The subjectivity of a multitude of dimensions that affect health requires systemic approaches, study designs that integrate population health data and the narratives of the population, as well as specific methodological approaches that allow the capture of evidence from social and community processes. The use of participatory methodologies in urban health diagnoses is key to capturing the different perspectives and knowledge of the local context, contributing to a more complete analysis of reality. This methodological note presents the development of the participatory process carried out as part of the Bilbao health diagnosis; the identification of participating agents and selection criteria, the invitation to participate and the dynamics developed. Sharing experiences that have incorporated participatory processes is necessary to foster its methodological development, and thus, to promote it practice.