Freeman, Suzanne CScott, Neil WPowell, RachaelJohnston, MarieSutton, Alex JCooper, Nicola J2018-06-012018-06-012018-06-01Freeman, S C, Scott, N W, Powell, R, Johnston, M, Sutton, A J & Cooper, N J 2018, 'Component network meta-analysis identifies the most effective components of psychological preparation for adults undergoing surgery under general anaesthesia', Journal of Clinical Epidemiology, vol. 98, pp. 105-116. https://doi.org/10.1016/j.jclinepi.2018.02.0120895-4356ORCID: /0000-0002-8067-9660/work/62170812ORCID: /0000-0003-0124-4827/work/175113831http://hdl.handle.net/2164/10518The Complex Reviews Support Unit is funded by the National Institute for Health Research (project number 14/178/29). The views and opinions expressed herein are those of the authors and do not necessarily reflect those of the NIHR, NHS or the Department of Health. Acknowledgments Research assistant costs for data collection on the original Cochrane review were supported by small grants from the British Academy, UK and Manchester Center for Health Psychology, University of Manchester, UK. The authors would like to thank our co-authors on the original Cochrane review who contributed to the collection of data used in the present secondary analysis: Anne Manyande, Julie Bruce, Claus V€ogele, Lucie Byrne-Davis, Mary Unsworth and Christian Osmer.12402526engnetwork meta-analysiscomplex interventionspsychological preparationsurgeryBayesianComponentR MedicineNational Institute for Health Research (NIHR)14/178/29Supplementary DataRJournal article10.1016/j.jclinepi.2018.02.01298