Healthcare providers' and policymakers' experiences and perspectives on barriers and facilitators to chronic disease self-management for people living with hypertension and diabetes in Cameroon

Background Hypertension and diabetes are chronic noncommunicable diseases ranked among the leading causes of morbidity and mortality in resource-limited settings. Interventions based on patient empowerment (PE) have been shown to be effective in the management of these diseases by improving a variety of important health outcomes. This study aims to examine from the healthcare providers' and policymakers' experiences and perspectives, the facilitators and barriers in the management of hypertension and diabetes for patient empowerment to achieve better health outcomes in the context of the healthcare system in Cameroon. Methods We carried out a qualitative study involving three levels of embedded analysis in a public primary healthcare delivery system in Cameroon, through 22 semi-structural interviews with healthcare providers and policymakers and 36 observations of physicians' consultations. We combined thematic and lexicometric analyses to identify robust patterns of differences and similarities in the experiences and perspectives of healthcare providers and policymakers about direct and indirect factors associated with patients' self-management of disease. Results We identified 89 barriers and 42 facilitators at the central, organizational, and individual levels; they were preponderant at the organizational level. Factors identified by healthcare providers mainly related to self-management of the disease at the organizational and individual levels, whereas policymakers reported factors chiefly at the central and organizational levels. Healthcare providers involved in the decision-making process for the delivery of healthcare tended to have a sense of ownership and responsibility over what they were doing to help patients develop self-management abilities to control their disease. Conclusion While interventions focused on improving patient-level factors are essential to PE, there is a need for interventions paying more attention to organizational and political barriers to PE than so far. Interventions targeting simultaneously these multilevel factors may be more effective than single-level interventions.