Abstract Introduction Non-communicable diseases (NCDs) account for 50% of hospital admissions and 55% of hospital mortality in Kenya. Cardiovascular diseases (CVDs) lead NCD mortality at 14% due to high prevalence of multiple risk factors. Community markets are social institutions with untapped potential for public health. HEKIMA is a multi-phased theoretically driven intervention exploring whether health kiosks in community markets, manned by community health workers (CHWs) and supervised by health centre (HC) nurses, can improve the reach of preventive care to vulnerable communities. Methods A mixed methods study in Vihiga County targeting 320 participants aged 15 years and above. Nurses and CHWs were trained to deliver evidence-based CVD health promotion, risk screening, and early intervention. Multi-sector stakeholder consultations, readiness assessments of markets and HCs, and semi-structured interviews informed intervention development. Evaluation use the Re-AIM framework. Results At 6 months of intervention there 2224 kiosk users which exceeded target of 300; 61% primary school education; 77% females; median age - males 48y, females 52y. Proportion with high blood pressure, overweight, obesity, and diabetes 48%, 32%, 25% and 12% respectively. 30% were referred to HC, and 34% followed up at least once at the kiosk. High acceptability of HEKIMA among CHWs, nurses and market users led to HEKIMA kiosks being integrated in the primary healthcare pathway. Key enablers were multi-sectoral alliance of government, civic organisations, community market champions, local businesses and health sector; culture centred coproduction and capacity building Challenges included understaffing, commodity supplies and seasonality. Conclusions HEKIMA successfully promoted NCD prevention and control, particularly among vulnerable populations. Scaling up across Kenya is planned to explore translational impacts in different contexts. Key messages • Multisectoral alliance critical for prevention of NCDs. • Theoretically underpinned complex systems interventions addresse inequities.
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