Scholten, R.J.P.M.

nsaid patient study effect outcome treatment copyright © 2011 review side effects judgement allocation concealment cochrane collaboration john wiley intervention quality randomization allocation placebo outcome measures criteria bene fits description author flammatory patients description effect size judgement intervention description trial anti-in cochrane difference risk randomization procedure non-steroidal signi follow-up follow-up <=3 weeks baseline diclofenac factor procedure interventions nsaid comparison score exclusion criteria double-blind inclusion criteria result group collaboration randomization procedure sciatica analysis wiley copyright method osteosarcoma signi ficant differences 7 days measure ef ficacy ficant participant pain intensity evidence co-intervention capsule compliance prognostic factors relevance support withdrawal concealment intention-to-treat provider reference similarity signi ficantly prognostic 4 weeks intensity