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Treatment group designations and treatments by period.
| Group and treatment sequence | 2-week baseline period (non-blinded) | 3-week treatment period 1 (T1a) | 3-week treatment period 2 (T2a) |
|---|---|---|---|
| 1 (PP) | Placebo | Placebo | Placebo |
| 2 (RR) | Placebo | Robenacoxib | Robenacoxib |
| 3 (RP) | Placebo | Robenacoxib | Placebo |
P placebo, R robenacoxib.
aTreatment periods T1 and T2 were blinded.
