From: Vitamin D level in Egyptian children with otitis media with effusion
Variable | Cases (n=50) | Controls (n=50) | P-value |
---|---|---|---|
Age (months) | 53.4 ± 9.2 | 65.0 ± 13.2 | <0.001* |
Gender | 0.689§ | ||
M | 29 (58.0%) | 27 (54.0%) | |
F | 21 (42.0%) | 23 (46.0%) | |
Surgical intervention | |||
AT | 0 (0.0%) | ||
AT with bilateral VT insertion | 40 (80.0%) | ||
AT with unilateral VT insertion | 10 (20.0%) |