Soc. sci. med. Soc. sci. med. A novel application of interrupted time series analysis to identify the impact of a primary health care reform on intersectional inequities in avoidable hospitalizations in the adult Swedish population Gustafsson Per E. Fonseca-Rodríguez Osvaldo Castel Feced Sara Universidad de Zaragoza San Sebastián Miguel Bastos João Luiz Mosquera Paola A. 2024 research-article