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Table 2 Chi-square test of independence to compare the consistency of the results with clinical practice retrieved from PAIN+ and PubMed

From: The yield and usefulness of PAIN+ and PubMed databases for accessing research evidence on pain management: a randomized crossover trial

n = 77 Percentage who agreed – PAIN+ Percentage who agreed – PubMed Pearson Chi-square Degrees of freedom P value
Multidisciplinary scenario 37% 56% 45.64 4 0.001*
Discipline-specific scenario 65% 51% 11.92 4 0.02*
  1. *significant at p < 0.05