Table 2 Kendall’s W and significance tests for the results of the 1st and 2nd rounds of expert consultation
Round | Item | Kendall’s W | X² | P |
|---|---|---|---|---|
1st | Primary items | 0.178 | 6.400 | 0.041 |
Secondary items | 0.163 | 20.552 | 0.004 | |
Tertiary items | 0.231 | 132.912 | <0.001 | |
2nd | Primary items | 0.181 | 6.500 | 0.039 |
Secondary items | 0.217 | 27.349 | <0.001 | |
Tertiary items | 0.329 | 195.160 | <0.001 |