Table 5

Progression criteria

Progression criteriaStop/go thresholds
EligibilityStop: <5% of patients eligible
Go: >10% of patients eligible
RecruitmentStop: <10% of eligible patients recruited
Go: >30% of eligible patients recruited
Exercise adherence
(defined as ≥2 sessions/week)
Stop: <30% adherence
Go: >70% adherence
Outcome measure completion
(not including lost to follow-up)
Stop :<70% outcome measure completion
Go: >80% outcome measure completion
Lost to follow-up
(including withdrawn and lost)
Stop: >50% lost to follow-up
Go: <25% lost to follow-up