TABLE 2.

Distribution of Outpatient Visits for Asthma During Follow-up According to Antipyretic Assignment Among Children With Asthma

AntipyreticNumber of VisitsTotal NumberUnadjusted Relative Risk Estimate (95% CI)Adjusted Relative Risk Estimate* (95% CI)
Acetaminophen326321.0 (—)1.0* (—)
Ibuprofen3712470.59 (0.37–0.93)0.56 (0.34–0.95)
  • * Calculated using the Mantel-Haenszel procedure adjusting for age, gender, and race.

  • Reference category.