1 Prevalence of low bone mineral density in inpatients with 1 traumatic brain injury receiving neurobehavioural 2 rehabilitation 3 Authors: 4 Nicola Banham-Hall a 5 Krishna Kothwal a 6 Jane Pipkin a 7 Judith Bentley b 8 Geoffrey L. Dickens c 9 10 a Kemsley National Brain Injury Rehabilitation Unit , St Andrew’s Healthcare, Billing Road, 11 Northampton. NN1 5DG. 12 b Formerly St Andrew’s Healthcare, Billing Road, Northampton. NN1 5DG. 13 c St Andrew’s Academic Centre, King’s College London Institute of Psychiatry, Northampton. NN1 14 5BW. 15 16 Corresponding author: 17 Geoff Dickens 18 Research Manager and Head of Nursing Research 19 St Andrew’s Academic Centre 20 Northampton 21 NN1 5BW. 22 Tel: +44 01604 616362 23 Fax: +44 01604 616265 24 Email: gdickens@standrew.co.uk 25 26 27 This paper has been published in Physiotherapy and is © Elsevier 28 http://www.physiotherapyjournal.com/article/S0031-9406(13)00017-5/abstract 29 This is a pre-print version and may not replicate exactly the published paper. 30