From: Murine model for congenital CMV infection and hearing impairment
 | 28-days-old | 70-days-old | ||
---|---|---|---|---|
 | No. | Mean SPL | No. | Mean SPL |
Experimental group | 16 | 36.56 ± 9.441,3,4 | 17 | 40.29 ± 9.61, 3 |
Operation control group | 20 | 19.75 ± 3.82,4 | 20 | 22.25 ± 4.132 |
Blank control group | 20 | 19.25 ± 3.734 | 20 | 21.25 ± 3.93 |