Table 25GRADE findings for correlation of fetal heart rate late decelerations with neonatal convulsions

Quality assessmentStage of labourNumber of women & baby pairsCorrelation coefficient (p value)Quality
Number of studiesDesignRisk of biasInconsistencyIndirectnessImprecision
Late decelerationsa

1 study

(Ellison 1991)

Case seriesNo serious risk of biasNo serious inconsistencySerious1No serious imprecision1st stage135

r: 0.38

(p < 0.001)

Low

1 study

(Ellison 1991

Case seriesNo serious risk of biasNo serious inconsistencySerious1No serious imprecision2nd stage135

r: −0.32

(p < 0.001)

Low
a

Original cohort from Dublin RCT (MacDonald 1985), no definition of “deceleration” reported

1

Women with pre-existing medical and obstetric conditions were included

From: Appendix I, GRADE tables

Cover of Addendum to intrapartum care: care for healthy women and babies
Addendum to intrapartum care: care for healthy women and babies.
Clinical Guideline, No. 190.1.
National Guideline Alliance (UK).
Copyright © National Institute for Health and Care Excellence 2017.

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