Citation
Wu, Yuju; Ye, Ruixue; Wang, Qingzhi; Sun, Chang; Meng, Sha; Sylvia, Sean; Zhou, Huan; Friesen, Dimitris; & Rozelle, Scott (2022). Provider Competence in Hypertension Management and Challenges of the Rural Primary Healthcare System in Sichuan Province, China: A Study Based on Standardized Clinical Vignettes. BMC Health Services Research, 22(1), 849. PMCID: PMC9248120Abstract
BACKGROUND: Improving primary care providers' competence is key to detecting and managing hypertension, but evidence to guide this work has been limited, particularly for rural areas. This study aimed to use standardized clinical vignettes to assess the competence of providers and the ability of the primary healthcare system to detect and manage hypertension in rural China.METHODS: A multi-stage random sampling method was administered to select target health facilities, providers, and households. The clinical vignette script was developed to evaluate provider competence in managing first-visit patients with symptoms of hypertension. Logistic regression was used to explore the factors correlated with provider competence. Provider referral and management rates were combined with patients' facility sorting behaviors to assess the ability of the rural healthcare system to manage hypertension in three policy scenarios.
RESULTS: A total of 306 providers and 153 facilities were enrolled in our study. In the 306 clinical vignette interactions, 25.9% of providers followed the national guidelines for hypertension consultation. The correct diagnosis was achieved by only 10.1% of providers, and 30.4% of providers were able to prescribe the correct treatment. Multi-variable regression results showed that younger providers (OR = 0.85, 95%CI: 0.73, 0.98) and those who work in township health centers (OR = 4.47, 95%: 1.07, 18.67) were more likely to provide a correct diagnosis. In a free-selection scenario, 29.8% of patients with hypertension were managed correctly throughout the rural system. When all patients first visit village clinics, system-level correct management is reduced to 20.5% but increases to 45.0% when all patients first visit township health centers.
CONCLUSIONS: Rural primary care providers do not have enough competence to detect and treat hypertension cases in China to an acceptable degree. Policy constraints may limit the competence of the rural healthcare system. Research to improve detection and treatment competence in hypertension and optimize health policy is needed.
URL
http://dx.doi.org/10.1186/s12913-022-08179-9Reference Type
Journal ArticleYear Published
2022Journal Title
BMC Health Services ResearchAuthor(s)
Wu, YujuYe, Ruixue
Wang, Qingzhi
Sun, Chang
Meng, Sha
Sylvia, Sean
Zhou, Huan
Friesen, Dimitris
Rozelle, Scott