Key result
Primary care continuity is linked to ~21% lower all-cause mortality in AF patients.
Why the study?
The study was conducted to assess the impact of continuity of care provided by the same primary care physician on clinical outcomes in patients with AF.
Does Continuity of Care (PCP stability) reduce mortality, hospitalization, stroke, and haemorrhage in patients with atrial fibrillation?
Cohort (n=17,889)
Does Continuity of Care (PCP stability) reduce mortality, hospitalization, stroke, and haemorrhage in patients with atrial fibrillation?
Answers are grounded in this paper and cite their sources.
Longitudinal continuity of care by the same primary care physician is associated with improved clinical management, including better oral anticoagulation indication, and a significant reduction in all-cause mortality among patients with atrial fibrillation.
OBJECTIVE: To assess the impact of Continuity of Care (COC)-care provided by the same Primary Care Physician (PCP)-on outcomes in patients with atrial fibrillation (AF). METHODS: We conducted a retrospective cohort study including all patients with AF referred by PCPs (n=17,889) between January 2010 and December 2023 in the Santiago de Compostela healthcare area (Spain). COC was categorized as "PCP stability" (care by the assigned PCP) or "interrupted COC" (care by multiple rotating PCPs). The association between COC and outcomes (hospitalization, mortality, stroke, and haemorrhage) was estimated using Cox regression and Fine-Gray competing risk models, adjusted for potential confounders. RESULTS: Patients with PCP stability had a significantly lower annual referral rate (1.5 vs. 1.8, p<0.001) and a higher rate of adequate Oral Anticoagulation (OAC) indication according to the CHA2DS2-VASc score (79.5% vs. 69.1%, p<0.001). COC was independently associated with reduced all-cause mortality (Hazard Ratio [95% CI]: 0.79 [0.69-0.91]), a benefit that remained robust after sensitivity analyses. No significant differences were observed in stroke or haemorrhagic complications; however, competing risk analysis suggests that the higher mortality rate in the interrupted COC group likely precluded the observation of non-fatal events in this high-risk subset. CONCLUSIONS: Longitudinal COC in Primary Care is associated with improved clinical management, including better OAC indication, and a significant reduction in all-cause mortality among patients with AF. The survival benefit of seeing the same physician appears to extend beyond anticoagulation optimization, highlighting the pleiotropic value of the patient-physician relationship.
No takes yet. Share an insight, caveat, or question.
Cinza‐Sanjurjo et al. (2026) conducted a cohort in Atrial fibrillation (n=17,889). Continuity of Care (PCP stability) vs. Interrupted Continuity of Care (multiple rotating PCPs) was evaluated on All-cause mortality (HR 0.79, 95% CI 0.69-0.91). Continuity of care by the same primary care physician was associated with a significant reduction in all-cause mortality among patients with atrial fibrillation (HR 0.79; 95% CI 0.69-0.91).
Synapse has enriched 10 related papers. Consider them for comparative context: