Table 7. Correlation between patient hearing levels measured during the initial exam with blood test values of patients treated within 7 days of ISSNHL onset.

	R	P value
WBC	0.166	0.019*
FBS	0.255	0.001**
HgbA1c	0.168	0.039*
ESR	0.307	0.005**

WBC, white blood cell count; FBS, fasting blood sugar; ESR, erythrocyte sedimentation; rate; R, rate.

*p<0.05; **p<0.01.