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Fulltext - SBU

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ObservationtimeDrop-outrateOutcome(Confidence interval)Study qualityCommentsFollow-up after5 yearsThe worse earwas selectedfor analysis8% Perforation:VT: 4.6%Control: 0Retraction of pars tensa:VT: 9.6%Control: 4.3%nsRetraction of pars flaccida:VT: 7.1%Control: 6.4%nsMediumResult based on perprotocol. Unclearwhether the raterswere blind to treatmentallocationFollow-up after6 years41% Myringosclerosis:T-tube: 23%Shepard: 33.7%Perforation:T-tube: 24%Shepard: 2%Atrophy:T-tube: 1%Shepard: 3.1%LowThe table continues on the next pagekapitel 3 • Resultat av litteraturgranskningen 179

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