| Multiple triangulation and collaborative research using qualitative methods to explore decision making in pre-hospital emergency care M Johnson, R O’Hara, E Hirst, A Weyman, J Turner, S Mason, T Quinn, ... BMC medical research methodology 17, 1-11, 2017 | 232 | 2017 |
| A qualitative study of systemic influences on paramedic decision making: care transitions and patient safety R O’Hara, M Johnson, AN Siriwardena, A Weyman, J Turner, D Shaw, ... Journal of health services research & policy 20 (1_suppl), 45-53, 2015 | 180 | 2015 |
| Interventions to improve patient flow in emergency departments: an umbrella review L De Freitas, S Goodacre, R O’Hara, P Thokala, S Hariharan Emergency Medicine Journal 35 (10), 626-637, 2018 | 116 | 2018 |
| Risk factors for negative experiences during psychotherapy GE Hardy, L Bishop-Edwards, E Chambers, J Connell, K Dent-Brown, ... Psychotherapy research 29 (3), 403-414, 2019 | 91 | 2019 |
| Understanding variation in ambulance service non-conveyance rates: a mixed methods study A O'Cathain, E Knowles, L Bishop-Edwards, J Coster, A Crum, R Jacques, ... Health Services and Delivery Research 6 (19), 1-244, 2018 | 78 | 2018 |
| The perceptions of occupational health in primary care J Elms, R O'Hara, S Pickvance, D Fishwick, M Hazell, T Frank, M Henson, ... Occupational medicine 55 (7), 523-527, 2005 | 56 | 2005 |
| National prospective cohort study of the burden of acute small bowel obstruction MJ Lee, AE Sayers, TM Drake, PJ Marriott, ID Anderson, SP Bach, ... BJS open 3 (3), 354-366, 2019 | 55 | 2019 |
| A qualitative study of decision-making and safety in ambulance service transitions R O’Hara, M Johnson, E Hirst, A Weyman, D Shaw, P Mortimer, ... Health services and delivery research 2 (56), 2014 | 55 | 2014 |
| A pragmatic quasi-experimental multi-site community intervention trial evaluating the impact of Emergency Care Practitioners in different UK health settings on patient pathways … S Mason, C O'Keeffe, E Knowles, M Bradburn, M Campbell, P Coleman, ... Emergency Medicine Journal 29 (1), 47-53, 2012 | 47 | 2012 |
| Extending working life: Behaviour change interventions A Weyman, D Wainwright, R O'Hara, P Jones, A Buckingham Department for Work and Pensions, 2012 | 46 | 2012 |
| Quality and safety of care provided by emergency care practitioners R O'Hara, C O'Keeffe, S Mason, JE Coster, A Hutchinson Emergency Medicine Journal 29 (4), 327-332, 2012 | 35 | 2012 |
| Good practice in assessing workplace risks by small and medium-sized enterprises R O'Hara, N Dickety, A Weyman Risk Management 7 (1), 31-41, 2005 | 28 | 2005 |
| Investigation into issues of passenger egress in Ladbroke Grove rail disaster A Weyman, R O’Hara, A Jackson Applied ergonomics 36 (6), 739-748, 2005 | 23 | 2005 |
| Patients' and staffs' experiences of an automated telephone weather forecasting service R Cooper, R O'Hara Journal of health services research & policy 15 (2_suppl), 41-46, 2010 | 13 | 2010 |
| Health and safety effects of rail crowding: Hazard identification S Turner, E Corbett, R O’Hara, J White Rail Safety and Standards Board, 2004 | 13 | 2004 |
| Do return to work interventions for workers with disabilities and health conditions achieve employment outcomes and are they cost effective? A systematic narrative review P Dibben, G Wood, R O’Hara Employee Relations 40 (6), 999-1014, 2018 | 11 | 2018 |
| Reducing isocyanate exposure and asthma risk in motor vehicle repair M Piney, D Llewellyn, R O'Hara, J Saunders, J Cocker, K Jones, ... International Journal of Workplace Health Management 8 (4), 272-283, 2015 | 11 | 2015 |
| Quantifying the effectiveness of interventions for people with common health conditions enabling them to stay in or return to work: a rapid evidence assessment P Dibben, G Wood, R Nicolson, R O'Hara Department for Work and Pensions, British Government, 2012 | 11 | 2012 |
| Pilot evaluation of utilising mental health nurses in the management of ambulance service patients with mental health problems A Irving, R O'Hara, M Johnson, A Harris, K Baker Emergency Medicine Journal 33 (9), 677-677, 2016 | 9 | 2016 |
| A multi-centre community intervention trial to evaluate the clinical and cost effectiveness of emergency care practitioners S Mason, C O'Keeffe, P Coleman, R O’Hara, S Dixon, J Rick Report for the National Insitute for Health Research Service Delivery and …, 2009 | 9 | 2009 |
