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In A Randomised Double-blind Trial To Compare A Placebo With A New Analgesic For The Control Of Pain In Arthritis, Subjects Reported Less Pain While Using The Analgesic And The Difference In Pain Scores Between The Two Regimes Was Highly Significant?

( p=0.002). We can conclude that: A. It is unlikely that the results would have been obtained if the drug were totally ineffective b. The difference between mean pain scores on the two regimes was 0.002 c. An important clinical advance has been made d. The drug is a very effective analgesic

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