Association between non‐attendance to outpatient clinics and emergency department consultations, hospitalizations and mortality in a Health Maintenance Organization. (9th July 2020)

• Record Type: Journal Article
• Authors: Giunta, Diego Hernán; Alonso Serena, Marina; Luna, Daniel; Peroni, Maria Leticia; Sanchez Thomas, Diego; Binder, Fernando; Blugerman, Gabriela Alejandra; Fuentes, Nora; Elizondo, Cristina Maria; Gonzalez Bernaldo de Quirós, Fernan
• Is Part Of: International journal of health planning and management. Volume 35:Number 5(2020)
• Page Start: 1140
• Page End: 1156
• Publication Date: 2020-07-09
• Subjects: non‐attendance -- no‐show patients -- outpatient clinics -- patient absenteeism -- patient compliance; Health planning -- Periodicals; Health services administration -- Periodicals; Santé publique -- Planification -- Périodiques; Santé, Services de -- Administration -- Périodiques; 362.1068
• DOI: 10.1002/hpm.3021
• Languages: English
• ISSNs: 0749-6753

Abstract

Abstract: Background: Non‐attendance to scheduled medical appointments in outpatient clinics is a problem that affects patient health and health‐care systems. Objective: Evaluate association of non‐attendance to scheduled appointments in outpatient clinics and Emergency Department (ED) visits, hospitalizations and mortality. Methods: Retrospective cohort study of outpatients enrolled in 2015 to 2016 in the Hospital Italiano de Buenos Aires HMO with over five scheduled appointments. Individual non‐attendance proportion was obtained by dividing missed over scheduled appointment numbers in the 365 days prior to index date. Outcomes were evaluated with a Cox proportional‐hazards or Fine and Gray model for competing risks. We adjusted by several variables. Results: Sixty‐five thousand two hundred sixty‐five adults were included. Mean age was 63.6 years (SD 18.16), 29.9% male. Outpatients had average 10.18 (SD 5.59) appointments. Non‐attendance the year before the index appointment had a median of 20%. A 10% increase in non‐attendance was significantly associated with ED visits (asHR 1.19; 95%CI 1.08‐1.32, P < .001) and all‐cause mortality (aHR 7.57; 95%CI 4.88‐11.73, P < .001). In the matched subcohort analysis we observed a crude significant association of non‐attendance with ED visits ( P < .001) and all‐cause mortality ( P < .001). Discussion: Our findings show non‐attendance could be a marker of health events that lead to emergency department evaluations and/or death.