Table 2

Parent-Perceived and Actual Reduction of Illness Duration From Antibiotic Use

Illness TypeParent-Estimated Benefit, Mean (SD) [Range], Days Actual Benefit, Based on Empirical Evidence, Mean, Days
Reduction in Illness Duration From AntibioticsMinimum Reduction in Duration Before Antibiotics Considered Worth Using
Acute otitis media3.0 (1.4) [0–7.0]3.0 (1.5) [0–7.0]0.55
Sore throat2.6 (1.4) [0–7.0]2.7 (1.6) [0–7.0]0.57
Acute cough5.4 (3.1) [0–14.0]5.0 (3.0) [0–14.0]<0.56