Document Classification

Section Type: RESULTS

Text: Combination therapy was associated with greater analgesia than ibuprofen alone, oxycodone alone, or placebo (mean [SE] TOTPAR6 : 13. 3 [0. 52], 12. 2 [0. 52], 4. 3 [0. 82], and 4. 2 [0. 83], respectively [P < 0. 001 vs oxycodone or placebo, P = 0. 012 vs ibuprofen] ; mean [SE] SP1D6 : 6. 54 [0. 42], 5. 41 [0. 44], 0. 14 [0. 60], and 0. 32 [0. 59], respectively [P < 0. 001 vs oxycodone or placebo, P = 0. 002 vs ibuprofen]).