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| Methods | Surgical procedures randomised to one of two groups. Randomisation and concealment details not given | |
| Participants | Principal surgeon and assistant. General surgery. Sample size of 80 procedures. | |
| Interventions | Single versus standard double gloving. | |
| Outcomes | Glove perforation, porosity or gown wetting. | |
| Notes | ||
| Risk of bias | ||
| Bias | Authors' judgement | Support for judgement |
| Allocation concealment? | Unclear risk | B ‐ Unclear |
