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. 2021 Jul 28;21:750. doi: 10.1186/s12913-021-06745-1

Table 2.

Summary of Inter-auditor reliability

Auditors Objective items (n = 20) Subjective items (n = 41)
% agreement (95%CI) Kappa (95%CI) % agreement (95%CI) Kappa (95%CI)
1 and 2 88 (85, 91) 0.72 (0.65, 0.78) 71 (68, 73) 0.46 (0.41, 0.51)
1 and 3 78 (74, 81) 0.50 (0.43, 0.57) 73 (70, 75) 0.47 (0.42, 0.52)
2 and 3 81 (77, 85) 0.57 (0.50, 0.64) 67 (64, 69) 0.41 (0.36, 0.45)
Three-auditor 82 (80, 84) 0.59 (0.53, 0.66) 70 (69, 72) 0.44 (0.40, 0.48)