Abstract P331: Impact of Primary Care Access and Continuity of Care in Reduction of Hospital/Emergency Department Admissions in Patients With Hypertension: A Systematic Review

• Published in: Circulation (New York, N.Y.) Vol. 141; no. Suppl_1
• Main Authors: Rajmohan, Divya, Golubykh, Konstantin, Avdeeva, Anastasiia, Mahmood, Ashraf, Aleem, Muhammad Sarmad, Hashmi, Shahnawaz, Sah Swarnakar, Ankur, Shah, Prajwol, Soltes, Robert, Subedi, Imona, Achinefu, Reagan, Hameed, Rizwanulla
• Format: Journal Article
• Language: English
• Published: 03.03.2020
• ISSN: 0009-7322; 1524-4539
• DOI: 10.1161/circ.141.suppl_1.P331

Abstract only Background: Hypertension, defined as a systolic blood pressure ≥140 mmHg and/or diastolic pressure ≥90 mmHg, is one of the most common chronic diseases (prevalence is 29.0% among adults) and is part of the Ambulatory Care Sensitive Conditions (ACSC). In most cases, hypertension is considered a secondary diagnosis because complications that could result from the disease are the reasons why patients with hypertension are admitted to the hospital and Emergency Department (ED). Thereby, preventive approaches are integral in the management of these complications and access to primary care along with continuity are considered to be crucial components of preventive medicine. Hypothesis: We assess the hypothesis that increased access to primary care and continuity of care can reduce ED visits along with hospitalization rates in patients with hypertension. Methods: We reviewed articles from years 2005 to 2019 from peer reviewed journals. All publications were written in English and were mostly from the United States. However, we also included studies from other countries for comparison. We identified 2115 articles in total: 784 from Science Direct, 687 from Pubmed and 644 from Google Scholar, using these keywords: Hypertension, Hospitalization, Emergency Department, Primary care, Ambulatory Care Sensitive Conditions. Based on the titles, we investigated abstracts of 198 potentially relevant articles. Abstracts were rated independently by each member of the pair of reviewers and scored for relevance (relevant/ non-relevant). The second step was to have the full text of the remaining studies (n = 146) reviewed by the same team to check whether papers met inclusion criteria. Through this process, 96 studies were excluded. A total of 50 studies remained and were included in our systematic review. Results: From 50 research articles that were included; 38 studies showed statistically significant (p < 0.05) finding that increased access to primary care and its continuity decreases hospitalizations and/or ED admissions in patients with hypertension, 8 studies did not find statistically significant association between these factors. 4 studies showed statistically significant conclusion that general or family physicians as PCPs decrease hospitalization and ED admission rate in comparison with specialist physicians as PCP. Conclusion: We concluded that increased primary care access and its continuity are associated with a statistically significant decrease in the incidence of hospitalizations and/or ED visits for patients with hypertension.