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Table 2 Standard Protocol Items: Recommendation for Interventional Trials (SPIRIT)

From: Longitudinal profiling of the gut microbiome in patients with psoriatic arthritis and ankylosing spondylitis: a multicentre, prospective, observational study

  Mi-PART STUDY PERIOD
Enrolment Allocation Post-allocation Close-out
TIMEPOINT(weeks) -2 -1 0 12 24 T24+12 months
ENROLMENT
Eligibility screen X      
Informed consent X      
Clinical assessments   X     
Allocation   X     
ASSESSMENTS
Baseline variables X X X X X  
Outcome variables    X X X X
Data process variables     X X X