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Table 2 Combinations of questions in the first survey with moderate correlations

From: Effect of continual quality improvement of palliative care consultation teams by iterative, customer satisfaction survey-driven evaluation

Physicians

rho

Q10 & Q17

0.59

Q15 & Q17

0.49

Q17 & Q20

0.45

Ward nurses

rho

Q10 & Q20

0.53

Q11 & Q20

−0.42

Q15 & Q17

0.41

Q15 & Q20

0.42

Q18 & Q19

0.46

  1. Rho: the correlation coefficient by polychoric correlation
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BMC Palliative Care

ISSN: 1472-684X

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