Table 2.

Specificity and sensitivity of the measured hematologic and inflammatory indices in the determination of hyperemesis gravidarum

	AUC	p value	95% CI		Sensitivity	Specificity	PPV	NPV
			Lower bound	Upper bound
NLR > 5.67	0.608	0.002	0.545	0.668	25.8	94	87.2	44.3
PLR > 154.5	0.610	0.002	0.547	0.669	44.0	81	78.7	47.6
SII > 948.41	0.636	< 0.001	0.575	0.695	55.3	70	74.6	49.6
PIV > 866.51	0.637	< 0.001	0.575	0.696	35.2	88	82.4	46.1

AUC area under the curve, CI confidence interval, PPV positive predictive value, NPV negative predictive value, NLR neutrophil-to-lymphocyte ratio, PLR platelet-to-lymphocyte ratio, SII systemic immune-inflammation index, PIV pan-immune-inflammation score

*p values in bold are statistically significant