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| Methods | Patient randomised by hospital number. Details of glove tester not given. Glove filled with unspecified amount of water and squeezed. | |
| Participants | Primary and assistant surgeon. General surgery. sample ‐ 60 patients. | |
| Interventions | Single versus standard double gloving. | |
| Outcomes | Number of perforations. | |
| Notes | ||
| Risk of bias | ||
| Bias | Authors' judgement | Support for judgement |
| Allocation concealment? | High risk | C ‐ Inadequate |
