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. 2021 Feb 12;63:102173. doi: 10.1016/j.amsu.2021.02.019

Table 3.

GRADE Summary of Findings (SoF) table.

Outcome № of participants (studies) Certainty of the evidence (GRADE) Relative effect (95% CI) Anticipated absolute effects
Risk with control Risk with intervention
Mesh repair versus suture repair 4094 (6 observational studies) ⨁◯◯◯
VERY LOWa
OR 1.34 (0.96–1.86) 114 per 1 000 33 more per 1 000 (4 fewer to 79 more)
Clean-contaminated and contaminated Vs clean wound class 33992 (3 observational studies) ⨁◯◯◯
VERY LOWa
OR 1.37 (0.40–4.69) 37 per 1 000 13 more per 1 000 (22 fewer to 117 more)
Clean-contaminated Versuss and contaminated wound class 4099 (4 observational studies) ⨁◯◯◯
VERY LOWa
OR 1.80 (0.96–3.36) 89 per 1 000 61 more per 1 000 (3 fewer to 159 more)
Type of the Mesh 1148 (4 observational studies) ⨁◯◯◯
VERY LOWa
OR 2.27 (1.26–4.09) 150 per 1 000 135 more per 1 000 (50 more to 239 more)

CI: Confidence interval; OR: Odds ratio.

a

Very low certainty: We have very little confidence in the effect estimate: The true effect is likely to be substantially different from the estimate of effect.