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Table 1 Items content validity index (I-CVI), scale content validity scale (S-CVI) and IRA for clarity and relevancy

From: Development, validation, and implementation of a Short Breast Health Perception Questionnaire

Question Clarity Relevancy
  S-CVI (Mean approach) IRA I-CVI Number of agreements among 17 observed S-CVI (Mean approach) IRA I-CVI Number of agreements among 17 observed
Q.1 87.35 78.6 82.3% 14 84.42 78.6 100 17
Q.2 82.3% 14 82.3 14
Q.3 64.7% 11 58.8 10
Q.4 70.5% 12 70.5 12
Q.5 94.1% 16 94.1 16
Q.6 94.1% 16 94.1 16
Q.7 100% 17 94.1 16
Q.8 94.1% 16 82.3 14
Q.9 100% 17 94.1 16
Q.10 76.5% 13 82.3 14
Q.11 100% 17 88.2 15
Q.12 88.2% 15 82.3 14
Q.13 88.2% 15 88.3 15
Q.14 88.2% 15 70.5 12
  1. I-CVI Item Content Validity Index, S-CVI Scale Content Validity Index (with mean approach), IRA Inter Rater Agreement