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Table 3 Absence of nausea at consecutive timepoints.

From: Rizatriptan versus rizatriptan plus rofecoxib versus rizatriptan plus tolfenamic acid in the acute treatment of migraine

Treatment 1 hour n/N (%) 2 hours n/N (%) 4 hour n/N (%)
RI 7/27 (25.9%) 12/27 (44.4%) 17/27 (63%)
RI + RO 18/28 (35.7%) 20/28 (71.4%) 24/28 (85.7%)
RI + TA 5/25 (20%) 17/25 (68%) 22/25 (88%)
P value NS for all comparisons P = 0.01 for RI vs RI + RO
P = 0.09 for RI vs RI + TA
NS for RI + RO vs RI + TA
P = 0.04 for RI vs RI + RO
P = 0.03 for RI vs RI + TA
NS for RI + RO vs RI + TA
  1. RI: rizatriptan; RO: rofecoxib; TA: tolfenamic acid; n: number of attacks with nausea; N: number of treated attacks.