| http://www.w3.org/ns/prov#value | - Baseline characteristics of the subset of children who experienced an illness were similar to those who did not experience illness, and hence the likelihood of bias is low (data not shown).OutcomesHistory of specific illness symptoms such as cough, nasal congestion, and other symptoms in the previous 15 days did not differ significantly between the treatment groups at 1, 3, or 6 months (Table 3).
|
