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

Table 6

Accuracy of individual studies: lung point 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	26	1	0	15	100	0.868	100	0.938	0.698	0.998
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	4	0	0	59	100	0.398	100	100	0.939	100
Pooled	—	228	68	1	10	154	0.872	0.777	0.937	0.994	0.965	100

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