clear up on own | 0.60 |
become chronic | 0.54 |
occur in child | 0.49 |
occur in middle ear | 0.16 |
anatomic abnormality | 0.16 |
caused by bacteria | 0.64 |
caused by virus | 0.63 |
treated with antibiotic | 0.61 |
diagnosed | 0.55 |
common in child | 0.38 |
caused by fungus | 0.36 |
caused by yeast | 0.34 |
left untreated | 0.32 |