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Table 2 Bivariate correlations (Spearman’s rho) between the patient questionnaire subscales (n = 53)

From: Preliminary development of a questionnaire measuring patient views of participation in clinical trials

  1 2 3 4 5 6
1. Motivation      
2. Risks 0.37**     
3. Understanding purpose 0.21 − 0.13    
4. Benefits 0.31* 0.32* 0.23   
5. Cost/convenience 0.23 0.64*** 0.06 0.24  
6. Contribution to health 0.33* 0.11 0.34* 0.11 0.10
  1. * p < 0.05, ** p < 0.01, *** p < 0.001