Table 5.

ROC curve analysis comparing the therapeutic efficacy of Prednisolone in all four groups

Hearing gain at different PTs	Group 1	Group 2	Group 3	Group 4
	AUC	AUC	AUC	AUC
Avg Hearing Gain at 0.25,0.5,1,2KHz (dbhl)	0.349	0.301	0.661	0.689
Avg Hearing Gain at 4,8 kHz (dbhl)	0.334	0.322	0.645	0.700
Avg Average Hearing Gain at PTs (dbhl)	0.317	0.282	0.684	0.716

AUC Area under the curve