Table 3Economic evidence profile of a systematic review of economic evaluations of prophylactic antibiotics for preventing postnatal infections in assisted vaginal birth

StudyLimitationsApplicabilityOther commentsIncrementalUncertainty
CostsEffectCost effecti venss

Knight 2019

Prophylactic antibiot ic after operati ve birth versus placebo

Potentially serious limitations1,2Directly applicableCost analysis alongside a randomised controlled trial−£5280 per 1000 fewer suspect ed or confirm ed infectio ns at 6 weeks post birth3Domin ance

99% confidence intervals were reported for point estimates of mean difference in costs

Sensitivity analysis was undertaken with imputation for missing data

1

Staffing and consumable costs were not included in the intervention costs.

2

There were statistically significant differences in the characteristics of the women who returned the postal questionnaire and those who did not.

3

Taken from the primary outcome of the study but not reported as part of the cost analysis

From: Evidence reviews for prophylactic antibiotics for birth with forceps or ventouse

Cover of Evidence reviews for prophylactic antibiotics for birth with forceps or ventouse
Evidence reviews for prophylactic antibiotics for birth with forceps or ventouse: Intrapartum care: Evidence review J.
NICE Guideline, No. 235.
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