[A selection of individual participant data from the PACE trial for chronic fatigue syndrome] Alternative link: https://sites.google.com/site/pacefoir/pace-ipd_foia-qmul-2014-f73.xlsx SHA-256 file checksum: 4B9A1090B3E72368C6DCBBA970BA93E1DDFAEBA899BB857CFC7F8B1ABF7D1FB4 ### Key for dataset ### trialarm: allocated group (1 = CBT; 2 = APT; 3 = SMC; 4 = GET). cfqlsov0: CFQ Likert score at baseline i.e. 0 weeks (range 0-33). cfqbsov0: CFQ bimodal score at baseline i.e. 0 weeks (range 0-11). pcfqls52: CFQ Likert score at 52-week follow-up (range 0-33) (prorated*). pcfqbs52: CFQ bimodal score at 52-week follow-up (range 0-11) (prorated*). dgiq52F: doctor-rated CGI score at 52-week follow-up (range 1-7) pfov0: SF-36 physical function score at baseline i.e. 0 weeks (range 0-100). p_pfov52: SF-36 physical function score at 52-week follow-up (range 0-100) (prorated*). pgiq52F: participant-rated CGI score at 52-week follow-up (range 1-7) wtmts.0: 6MWT walking distance in meters at baseline i.e. 0 weeks. wtmts.52: 6MWT walking distance in meters at 52-week follow-up. o_ov52cor: Oxford CFS criteria caseness at 52-week follow-up (1 = Yes; 0 = No). =#NULL!: missing data. * White et al. (2011): "We prorated primary outcomes scales only when there were at most two items per scale missing (nine participants for Chalder fatigue questionnaire and 11 for short form-36). Prorating involved calculating the mean value of the item scores present and replacing the missing values with that score." https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3065633/ ### Acronyms ### SMC: specialist medical care APT: adaptive pacing therapy CBT: cognitive behavioural therapy GET: graded exercise therapy CFQ: Chalder fatigue questionnare CGI: Clinical Global Impression change scale SF-36: Short-Form-36 health survey 6MWT: six-minute walking test