| Perioperative patient outcomes in the African Surgical Outcomes Study: a 7-day prospective observational cohort study BM Biccard, TE Madiba, HL Kluyts, DM Munlemvo, FD Madzimbamuto, ... The Lancet 391 (10130), 1589-1598, 2018 | 508 | 2018 |
| Elective surgery cancellations due to the COVID‐19 pandemic: global predictive modelling to inform surgical recovery plans CovidSurg Collaborative, D Nepogodiev, OM Omar, JC Glasbey, E Li, ... British journal of surgery 107 (11), 1440-1449, 2020 | 352 | 2020 |
| Maternal and neonatal outcomes after caesarean delivery in the African Surgical Outcomes Study: a 7-day prospective observational cohort study D Bishop, RA Dyer, S Maswime, RN Rodseth, D Van Dyk, HL Kluyts, ... The Lancet Global Health 7 (4), e513-e522, 2019 | 185 | 2019 |
| Determinants of cervical screening services uptake among 18–49 year old women seeking services at the Jaramogi Oginga Odinga Teaching and Referral Hospital, Kisumu, Kenya EN Morema, HE Atieli, RO Onyango, JH Omondi, C Ouma BMC health services research 14, 1-7, 2014 | 147 | 2014 |
| Low levels of awareness despite high prevalence of schistosomiasis among communities in Nyalenda informal settlement, Kisumu City, Western Kenya GO Odhiambo, RM Musuva, VO Atuncha, ET Mutete, MR Odiere, ... PLoS neglected tropical diseases 8 (4), e2784, 2014 | 83 | 2014 |
| Determinants of clients’ satisfaction with healthcare services at Pumwani Maternity Hospital in Nairobi-Kenya MW Nyongesa, R Onyango, R Kakai International Journal of Social and Behavioural Sciences, 2014 | 52 | 2014 |
| Socio-demographic factors influencing maternal and child health service utilization in Mwingi: a rural semi-arid district in Kenya JM Nzioki, RO Onyango, JH Ombaka American Journal of Public Health Research 3 (1), 21-30, 2015 | 40 | 2015 |
| The ASOS Surgical Risk Calculator: development and validation of a tool for identifying African surgical patients at risk of severe postoperative complications HL Kluyts, Y Le Manach, DM Munlemvo, F Madzimbamuto, A Basenero, ... British Journal of Anaesthesia 121 (6), 1357-1363, 2018 | 35 | 2018 |
| Community health worker interventions are key to optimal infant immunization coverage, evidence from a pretest-posttest experiment in Mwingi, Kenya JM Nzioki, J Ouma, JH Ombaka, RO Onyango Pan African Medical Journal 28 (1), 2017 | 30 | 2017 |
| The influence of knowledge, attitudes and practices of food handlers on food kiosk hygiene. Eldoret, Kenya WGI Kitagwa, JL Bekker, RO Onyango Environment and Health International 8 (2), 19-29, 2006 | 25 | 2006 |
| Provider knowledge of treatment policy and dosing regimen with artemether-lumefantrine and quinine in malaria-endemic areas of western Kenya CA Watsierah, RO Onyango, JH Ombaka, BO Abong’o, C Ouma Malaria Journal 11, 1-9, 2012 | 20 | 2012 |
| State of the globe: tracking tuberculosis is the test of time RO Onyango Journal of global infectious diseases 3 (1), 1-3, 2011 | 18 | 2011 |
| Efficiency and factors influencing efficiency of community health strategy in providing maternal and child health services in Mwingi district, Kenya: An expert opinion perspective JM Nzioki, RO Onyango, JH Ombaka Pan African Medical Journal 20 (1), 2015 | 17 | 2015 |
| Voluntary medical male circumcision scale-up in Nyanza, Kenya: evaluating technical efficiency and productivity of service delivery DS Omondi Aduda, C Ouma, R Onyango, M Onyango, J Bertrand PLoS One 10 (2), e0118152, 2015 | 16 | 2015 |
| An assessment of knowledge, attitudes and practices of food handlers in food kiosks in relation to food hygiene in Eldoret, Kenya WG Kitagwa, JL Bekker, R Onyango International Journal of Current Research 4 (4), 127-138, 2012 | 12 | 2012 |
| Occupational Health and Safety Administration (OSHA) in the Morgues: Management and practice of the universal precautions in Morgues in Kenya AM Okoth-Okelloh, R Onyango, WK Tonui, W Okumu, C Ouma Biosafety, 2015 | 11 | 2015 |
| Evaluation of health care quality in public and faith based hospitals in Kiambu and Nairobi countries, in Kenya: a comparative study MW Nyongesa, R Onyango, J Ombaka Journal of Emerging Trends in Educational Research and Policy Studies 6 (2 …, 2015 | 10 | 2015 |
| Home-based Health Care (HBHC): are women caregivers at risk? A study of Busia and Teso districts in Western Kenya RO Onyango Education for Health 22 (1), 294, 2009 | 9 | 2009 |
| Quality assurance for occupational health and safety administration (OSHA) In the morgue: the impact of SOP domestication on implementation and practice of universal safety … AM Okoth-Okolloh, BA Ogonda, S Ogolla, WK Tonui, R Onyango Journal of Biology, Agriculture and Healthcare 3 (19), 2013 | 8 | 2013 |
| Perceived socio-cultural and economic factors influencing maternal and child health: qualitative insights from Mwingi District, Kenya JM Nzioki, JH Ombaka, RO Onyango Ann Community Heal [Internet] 3 (1), 13-22, 2015 | 7 | 2015 |
