Primary Health Care as a Foundation for Strengthening Health Systems in Low- and Middle-Income Countries.

Primary health care (PHC) has been recognized as a core component of effective health systems since the early part of the twentieth century. However, despite notable progress, there remains a large gap between what individuals and communities need, and the quality and effectiveness of care delivered. The Primary Health Care Performance Initiative (PHCPI) was established by an international consortium to catalyze improvements in PHC delivery and outcomes in low- and middle-income countries through better measurement and sharing of effective models and practices. PHCPI has developed a framework to illustrate the relationship between key financing, workforce, and supply inputs, and core primary health care functions of first-contact accessibility, comprehensiveness, coordination, continuity, and person-centeredness. The framework provides guidance for more effective assessment of current strengths and gaps in PHC delivery through a core set of 25 key indicators ("Vital Signs"). Emerging best practices that foster high-performing PHC system development are being codified and shared around low- and high-income countries. These measurement and improvement approaches provide countries and implementers with tools to assess the current state of their PHC delivery system and to identify where cross-country learning can accelerate improvements in PHC quality and effectiveness.

Assessment of Primary Health Care System Performance in Nigeria: Using the Primary Health Care Performance Indicator Conceptual Framework.

Abstract-Health gains oftentimes associated with income growth have been stubbornly slow in Nigeria in the past 25 years. One plausible reason for this stagnation is underperformance in the country's primary health care (PHC) system. The Primary Health Care Performance Indicators conceptual framework is used to examine Nigeria's PHC system and possible causes of underperformance. Analysis was conducted using a variety of sources including recent facility level information from the World Bank Service Delivery Indicators Survey. Results show that Nigeria has a relative abundance of PHC centers, reasonable geographic access to PHC, and relatively high health worker density. However, the performance of the PHC system is hindered by (1) segmented supply chains; (2) a lack of financial access to PHC; (3) a lack of infrastructure, drugs, equipment, and vaccines at the facility level; and (4) poor health worker performance. Altogether, these factors reflect two overarching system-level challenges-financing and governance-that are key root causes of the dysfunctions observed in the PHC system in Nigeria. Compared with peer African countries, Nigeria ranks low on nearly all PHC performance indicators. The government has taken important steps to address these root causes of underperformance, but policy gaps remain in achieving sustainable and equitable provision of PHC for the people of Nigeria.