Turcotte-Tremblay A.M. auteur aut IRD Gali Gali I.A. auteur aut IRD Ridde Valéry auteur aut IRD text journalArticle eng text/pdf reformatted digital access Background: Performance-based financing (PBF) is promoted to improve the quality and quantity of healthcare services in low-income countries. Despite the complexity of the intervention, little attention has been given to studying its unintended consequences. Our objective is to increase evidence on the unintended consequences of PBF in Burkina Faso. Methods: Using the diffusion of innovations theory, we conducted a multiple case study. The cases were 6 healthcare facilities in two districts. Between April 2015 and 2016, we collected data through 101 semi-structured interviews, discussions, observations, and documents. We conducted thematic analysis using a hybrid deductive-inductive approach. Secondary data was used to illustrate the evolution of reported services. We conducted a cross-case synthesis to identify the results arising independently from more than 1 case. Results: A desirable unintended consequence of PBF was that 3 facilities limited the sale of non-prescribed medication to encourage patients to consult. Undesirable unintended consequences were found in the majority of facilities including fixation on measures rather than on underlying objectives, the pursuit of narrow and less relevant performance indicators, gaming, and teaching trainees improper practices. Providers in all facilities deliberately manipulated medical registers and documents, such that the reported quantity and quality of care differed from what was actually delivered. While most participants indicated that PBF was more advantageous than previous practices, the long payment delays were a source of dissatisfaction and demotivation across all facilities. Dissatisfaction also emerged in relation to the distribution of subsidies and the non-attribution of quality points for services delivered by certain staff considered unqualified in guidelines. Results in many facilities revealed suboptimal planning, a perception of the intervention as budgetivorous, as well as tensions related to the principle of managerial autonomy. Conclusion: PBF led to numerous unintended consequences that could undermine the intervention's effectiveness. The findings contribute to a more comprehensive picture of the consequences of implementing PBF. Policy-makers can use the results of this study to devise effective strategies before, during and after the implementation of the intervention to minimize undesirable unintended consequences and promote desirable ones. specialized BURKINA FASO 094 056 050 11 2 145-159 2020 2322-5939 https://www.documentation.ird.fr/hor/fdi:010093861 10.34172/ijhpm.2020.83 2322-5939 [F B010093861] https://www.documentation.ird.fr/hor/fdi:010093861 https://horizon.documentation.ird.fr/exl-doc/pleins_textes/2025-07/010093861.pdf IRD - Base Horizon / Pleins textes 2025-05-30 2025-07-09 fdi:010093861 fre