Table 4. Receiver operating characteristic curves analysis for EF preserved myocarditis patients and control.

Variables	AUC	Cutoff value	Sensitivity (%)	Speciality (%)	P value
PSR	0.78	30.82	86	66	<0.001
PSC	0.83	−19.72	68	88	<0.001
PSL	0.74	−11.48	45	90	<0.001
PSSRR	0.75	2.00	76	65	<0.001
PSSRC	0.70	−1.05	57	76	<0.001
PSSRL	0.61	−0.61	31	92	0.040
PDSRR	0.69	−2.20	65	72	<0.001
PDSRC	0.65	1.24	58	66	0.003
PDSRL	0.66	0.66	82	57	0.002

AUC, area under the curve; EF, ejection fraction; PSR, peak strain radial; PSC, peak strain circumferential; PSL, peak strain longitudinal; PSSRC; peak systolic strain rate circumferential; PSSRR, peak systolic strain rate radial; PSSRL, peak systolic strain rate longitudinal; PDSRR, peak diastolic strain rate radial; PDSRC, peak diastolic strain rate circumferential; PDSRL, peak diastolic strain rate longitudinal.