TableĀ 4

Quality assessment of included randomised clinical trials

StudyACRBlindingAnalysisFU completionSimilar baseI/E criteria
Acikel et al21UCYUCUCYYY
Han et al13UCYUCITTYYY
Jo et al26YYDBITTYYY
Leoncini et al14UCYUCUCYYY
Li et al27YYBDUCYYY
Ozhan et al25UCYUCUCYYY
Patti et al24YYDBPPYYY
Quintavalle et al23YYSBITTYYY
Toso et al22UCYUCUCYYY
  • AC, Allocation concealment; DB, double blind; FU, follow-up; I/E criteria, inclusion and exclusion criteria; ITT, intention-to-treat; PP, per-protocol; R, randomisation UC, unclear; Y, specified.