Accuracy of Ultrasound in Diagnosis of Pneumothorax: A Comparison between Neonates and Adults—A Systematic Review and Meta-Analysis

Table 5

Accuracy of individual studies: absence of lung sliding in characterization of pneumothorax.

Study	Year	Participants	TP	FP	FN	TN	Sensitivity (95% CI)			Specificity (95% CI)
							95%	Low	Up	95%	Low	Up
Raimondi	2016	42	24	0	2	16	0.923	0.749	0.991	100	0.794	100
Liu	2017	90	30	0	10	50	0.750	0.588	0.873	100	0.929	100
Wang Tang	2014	38	8	0	0	30	100	0.631	100	100	0.884	100
Kosiak	2013	63	2	0	2	59	0.50	0.068	0.932	100	0.939	100
Pooled	—	233	64	—	14	155	0.821	0.717	0.898	100	0.976	100

TP, true positive; FP, false positive; FN, false negative; TN, true negative; 95% CI, 95% confidence interval.