Critical appraisal:Cipolletta L, Rotondano G, Bianco MA, Buffoli F, Gizzi G, Tessari F, et al 2014 4

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Risk of bias assessment: cohort study

Subject selection
"New technology" group
Representative of eligible patients.
Comparison group
Representative of eligible patients
Comparability of groups on demographic characteristics and clinical features
Comparable
Measurement of outcomes
Outcome measures blind to technology used
No, but objective measures used
Same method of measurement used across comparison groups
Yes
Completeness of follow-up
Was follow-up complete and were all patients included in the analysis?
No or not described
Overall risk of bias
High risk of bias Additional comments: Please replace this text and include any additional comments in regards to your risk of bias rating


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Article
Cipolletta L, Rotondano G, Bianco MA, Buffoli F, Gizzi G, Tessari F, et al. Endoscopic resection for superficial colorectal neoplasia in Italy: a prospective multicentre study. Dig Liver Dis 2014 Feb;46(2):146-51 Available from: http://www.ncbi.nlm.nih.gov/pubmed/24183949.
Assigned to
User:Cecilia.taing
Topic area
Guidelines:Colorectal cancer/Colonoscopy surveillance
Clinical question
Form
Form:Quality appraisal cohort
Outcomes
complication

Section below only relevant for Cancer Council Project Officer

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