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Table 2 Results of two rounds of Delphi survey on expert authority coefficients

From: Construction and application of a stratified nursing intervention program for postoperative delirium after Stanford type A aortic dissection: a quasi-experimental trial

 

Sample number

The coefficient of familiarity

The coefficient of basis of judgment

The coefficient of authority

First round

19

0.853

0.897

0.875

Second round

18

0.867

0.913

0.900