Eligibility criteria
Condition
Otitis Media, Myringotomy Tube Insertion, Skin Rash, Trauma
Sex
Females and Males
Age
0 +
Inclusion criteria
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Five years of age or under at the time of visit, ambulatory visit for otitis media,
myringotomy tube insertion, skin rash or trauma during study period
Exclusion criteria
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Age over 5 years, no ambulatory visits for the events listed in inclusion criteria