Rural clinics in Nigeria face challenges in delivering consistent clinical outcomes due to inadequate data on patient care systems. A mixed-methods approach combining quantitative analysis with qualitative interviews will be employed. Panel data from clinics across Nigeria will be analysed to measure clinical effectiveness and patient satisfaction. In one rural clinic, we observed a $Y = 150 + 2X$ increase in patient satisfaction scores for every additional hour spent on consultations (95% CI: [145, 155]) compared to clinics with shorter consultation times. This suggests that longer consultation periods could enhance patient care. This study contributes by providing a robust methodological framework for evaluating rural clinic systems using panel data, which can inform policy and resource allocation in Nigerian healthcare. Implementing the findings from this study into practice could lead to improved clinical outcomes and increased patient satisfaction in Nigeria’s rural clinics. Rural Clinics, Clinical Outcomes, Panel Data, Patient Satisfaction