Items where authors include "Whitehead, A.L."
Article
Bell, M.L., Whitehead, A.L. and Julious, S.A. (2018) Guidance for using pilot studies to inform the design of intervention trials with continuous outcomes. Clinical Epidemiology, 10. pp. 153-157. ISSN 1179-1349
Whitehead, A.L., Julious, S.A., Cooper, C.L. et al. (1 more author) (2015) Estimating the sample size for a pilot randomised trial to minimise the overall trial sample size for the external pilot and main trial for a continuous outcome variable. Statistical Methods in Medical Research . ISSN 0962-2802
Lee, E.C., Whitehead, A.L., Jacques, R.M. et al. (1 more author) (2014) The statistical interpretation of pilot trials: should significance thresholds be reconsidered? BMC MedIcal Research Methodology, 14 (1). 41 .
Billingham, S.A.M., Whitehead, A.L. and Julious, S.A. (2013) An audit of sample sizes for pilot and feasibility trials being undertaken in the United Kingdom registered in the United Kingdom Clinical Research Network database. BMC Medical Research Methodology, 13. 104. ISSN 1471-2288
Book Section
Whitehead, A.L. and Julious, S.A. (2020) Pilot studies in clinical research. In: Wiley StatsRef: Statistics Reference Online. Wiley . ISBN 9781118445112