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Table 1 Pairwise comparisons of multiple rate comparisons for quality-related indicators before the implementation of the WCMS for CV. P. adj refers to Bonferroni corrected p value. WCMS refers to the whole Chain Management System. CV refers to critical value

From: Development and evaluation of a whole-chain management system for critical value reporting

Pairwise comparison of multiple rate comparison (Percentage, %)

x2

P.adj

Timely reporting rate (95.44%)

Timely receiving rate (99.66%)

13.631

< 0.01

Timely reporting rate (95.44%)

Timely treatment rate (93.17%)

0.474

6.060

Timely reporting rate (95.44%)

Completeness rate of treatment records (78.16%)

33.353

< 0.01

Timely reporting rate (95.44%)

Closed-loop rate (88.05%)

7.753

0.080

Timely receiving rate (99.66%)

Timely treatment rate (93.17%)

17.829

< 0.01

Timely receiving rate (99.66%)

Completeness rate of treatment records (78.16%)

68.680

< 0.01

Timely receiving rate (99.66%)

Closed-loop rate (88.05%)

34.213

< 0.01

Timely treatment rate (93.17%)

Completeness rate of treatment records (78.16%)

26.904

< 0.01

Timely treatment rate (93.17%)

Closed-loop rate (88.05%)

4.515

0.340

Completeness rate of treatment records (78.16%)

Closed-loop rate (88.05%)

10.222

0.010