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. 2017 Feb 6;7(2):e014037. doi: 10.1136/bmjopen-2016-014037

FigureĀ 1.

FigureĀ 1

ExPAH protocol: enrolment, allocation, follow-up and analysis. Participants are screened for eligibility. If eligible, once informed consent obtained, participants are then randomised to control group (home exercise) or intervention group (outpatient rehabilitation exercise programme). Participants are reviewed at weeks 12 and 26; participants who have not completed the required attendance (>70%) are recorded. Analysis of results will be both by intention-to-treat and per protocol methods. OP REH, outpatient rehabilitation programme.