Table 1.

Questionnaire given to participants’ mothers.

The question given to mothers of participating children

Age?

Gender?

Place of residence and birth?

Was your child full term/pre-term?

Were there any birth complications?

Was the child delivery normal/Caesarean?

Did your child have asthma at or before the age of three?

Did your child have airway infection at or before the age of three?

Did your child have otitis media at or before the age of three?

Did your child have diarrhea at or before the age of three?

Was your child diagnosed with new-born jaundice requiring treatment under light?

Did your child have nutrition problems?

Was your child breastfed?

Did your child receive treatment with antibiotics at or before the age of three?

Any other medical events you would like to mention?