Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

289 questions · 295 findings · 34 reviews

No studies found 37 · 12.5%GRADE not reported 10 · 3.4%Very low 103 · 34.9%Low 66 · 22.4%Moderate 65 · 22%High 14 · 4.7%

Antibiotic prophylaxis vs placebo

SSSI ‐ low infection risk environment · prevention of postoperative wound infection in adults undergoing open elective inguinal or femoral hernioplasty hernia repair

Antibiotic prophylaxis showed no clear difference in SSSI ‐ low infection risk environment compared with placebo (moderate certainty).

1 finding from 1 review

Antibiotic prophylaxis vs placebo

SSSI ‐ high infection risk environment · prevention of postoperative wound infection in adults undergoing open elective inguinal or femoral hernioplasty hernia repair

It is very uncertain whether antibiotic prophylaxis changes SSSI ‐ high infection risk environment compared with placebo (very low certainty).

1 finding from 1 review

Antibiotic prophylaxis vs no treatment

Incidence of episiotomy wound dehiscence without wound infection · women with episiotomy repair following vaginal birth

It is very uncertain whether antibiotic prophylaxis changes incidence of episiotomy wound dehiscence without wound infection compared with no treatment (very low certainty).

1 finding from 1 review

Antibiotic prophylaxis vs no treatment

Infection rate at 2 weeks postpartum ‐ perineal wound infection in third‐ or fourth‐degree tear · Women with third‐ and fourth‐degree perineal tear during vaginal birth

Antibiotic prophylaxis probably leads to lower infection rate at 2 weeks postpartum ‐ perineal wound infection in… compared with no treatment (moderate certainty).

1 finding from 1 review

Antibiotic prophylaxis vs no treatment

Infection rate at 6 weeks postpartum ‐ perineal wound infection in third‐ or fourth‐degree tear · Women with third‐ and fourth‐degree perineal tear during vaginal birth

Antibiotic prophylaxis showed no clear difference in infection rate at 6 weeks postpartum ‐ perineal wound infection in… compared with no treatment (low certainty).

1 finding from 1 review

Antibiotic prophylaxis vs no treatment or placebo

Wound infection (episiotomy dehiscence) · Women who had normal vaginal births

It is very uncertain whether routine antibiotic prophylaxis changes wound infection (episiotomy dehiscence) compared with no treatment or placebo (very low certainty).

1 finding from 1 review