A randomised trial of adaptive pacing therapy, cognitive behaviour therapy, graded exercise, and specialist medical care for chronic fatigue syndrome (PACE): statistical analysis plan

Table 1 Details of participating centres

ID	Clinical service	Centre leaders
1	Chronic Fatigue Clinic, St Bartholomew’s Hospital, London	Professor PD White
2	Chronic Fatigue Syndrome Service, Western General and Astley Ainsley Hospitals, NHS Lothian, Scotland	Dr D Wilks, Professor MC Sharpe
3	Chronic Fatigue Research Unit, King’s College Hospital, London	Professor T Chalder, Professor S Wessely
4	Chronic Fatigue Clinic St Bartholomew’s Hospital, London	Dr M Murphy
5	Oxfordshire Mental Healthcare NHS Trust and Oxford Radcliffe Hospitals Trust, Oxford	Dr B Angus, Professor T Peto, Dr E Feldman
6	Fatigue Service Royal Free Hampstead NHS Trust, London	Dr G Murphy
7	Pain Management Centre Frenchay Hospital, Bristol	Dr H O’Dowd

Centres 1 and 4 were combined on 01 June 2006 and are regarded as a single centre for both randomisation and analysis.

ISSN: 1745-6215