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. 2021 Sep 29;13(9):e18382. doi: 10.7759/cureus.18382

Table 2. Inter-rater reliability for each criterion upon final review of the 1900 test Items.

Criterion Inter-rater reliability (K) at final review
Simplicity 0.96
Objectivity 0.99
Positivity 0.94
Clarity 0.99
Parallelism 0.98
Brevity 1.00
Relevance 0.99
Order 1.00
Independence 1.00
Appropriateness 0.95