The diagnostic potential of oxidative stress biomarkers for preeclampsia: systematic review and meta-analysis

Table 2 Individual and pooled PPVs and NPVs of oxidative stress markers for preeclampsia

Study	TP	FP	FN	TN	PPV	NPV
IMA
Ustun et al. [13]	28	4	8	14	0.875	0.636
Vykaranam et al. [14]	17	5	2	14	0.773	0.875
Bambrana et al. [6]	50	5	7	52	0.909	0.881
Pooled data					0.852	0.811
MDA
Rani et al. [22]	26	4	4	26	0.867	0.867
Bambrana et al. [6]	48	18	9	39	0.727	0.813
Shaker et al. [23]	19	13	6	12	0.594	0.667
Pooled data					0.728	0.802
UA
Nikolic et al. [3]	26	13	6	47	0.667	0.887
Bambrana et al. [6]	41	6	16	51	0.872	0.761
Vykaranam et al. [15]	26	5	4	26	0.839	0.867
Pooled data					0.795	0.833

ISSN: 2042-6410