. 2020 Oct 23;17(21):7762. doi: 10.3390/ijerph17217762

Table A4.

Neonatal Morbidity Outcomes in Multiparous Women (≤3 h versus >3 h second stage of labour).

	5 min Apgar Score <7		Umbilical Artery pH <7.0		Umbilical Artery pH <7.10		Umbilical Artery Base Excess>−12		Birth Depression		Advanced Neonatal Resuscitation		Meconium Amniotic Fluid or Meconium Staining		NICU Admission		Prolonged Neonatal Stay
Author	≤3 h	>3 h	≤3 h	>3 h	≤3 h	>3 h	≤3 h	>3 h	>3 h	≤3 h	≤3 h	>3 h	≤3 h	>3 h	≤3 h	>3 h	≤3 h	>3 h
2007; Cheng	60/4901	11/257	17/4901	1/257	NR	NR	31/4901	3/257	NR	NR	NR	NR	1061/4901	73/257	145/4901	14/257	445/4901	34/257
2009; Allen	311/64,586	17/968	NR	NR	NR	NR	NR	NR	553/64,586	27/968	NR	NR	NR	NR	2409/64,586	90/968	NR	NR
2017; Ogunyemi	NR	NR	NR	NR	NR	NR	NR	NR	NR	NR	NR	NR	290/5759	12/276	410/5700	40/278	NR	NR
2019; Infante	3/2081	0/64	NR	NR	37/1858	3/54	NR	NR	NR	NR	39/2081	3/64	NR	NR	NR	NR	NR	NR
Egger Bias (p-value)	NC												NC		NC
I² 95% CI	0% (0.0%–72.9%)												NC		0% (0.0%–72.9%)
Q Cochran (p-value)	0.987												0.121		0.417
OR 95% CI	3.67 (2.49–5.43)												1.29 (1.01–1.66)		2.41 (2.02–2.88)
	Minor Trauma				Major Trauma				Shoulder Dystocia		Composite Neonatal Morbidity				Any Perinatal Morbidity
Author	>3 h		>3 h		≤3 h		>3 h		≤3 h	>3 h	≤3 h		>3 h		≤3 h		>3 h
2007; Cheng	NR		NR		NR		NR		117/4901	10/257	361/4901		33/257		NR		NR
2009; Allen	586/64,586		27/968		104/64,586		2/968		NR	NR	NR		NR		3662/64,586		128/968
2017; Ogunyemi	NR		NR		NR		NR		NR	NR	NR		NR		NR		NR
2019; Infante	NR		NR		NR		NR		NR	NR	70/2081		6/64		NR		NR
Egger Bias (p-value)							NC
I² 95% CI							NC
Q Cochran (p-value)							0.330
OR 95% CI							1.97 (1.39–2.80)

NR: not reported; NR: not calculated; CI: confidence interval; Random effects (DerSimonian–Laird); Bold: Significant results are highlighted.