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Table 2 Blood pressure device data: concordance measures

From: The Total Deviation Index estimated by Tolerance Intervals to evaluate the concordance of measurement devices

  

Percentile

Lin

Choudhary

TI

p

  

UB 95%()

UB 95%()

UB 95%()

0.80

Total TDI

10

14.3

16.0

13.5

13.9

13.5

14.0

 

Intra-method TDI

10.5

14.1

15.7

13.2

13.6

13.2

13.8

 

Inter-method TDI

7.4

10.3

11.6

-

-

10.2

10.6

0.85

Total TDI

12

16.1

17.9

15.1

15.7

15.1

15.7

 

Intra-method TDI

14

15.8

17.7

14.8

15.3

14.8

15.5

 

Inter-method TDI

9

11.6

13.0

-

-

11.3

11.8

0.90

Total TDI

15

18.4

20.5

17.3

17.9

17.3

17.9

 

Intra-method TDI

16

18.1

20.2

16.9

17.5

16.9

17.7

 

Inter-method TDI

11

13.3

14.9

-

-

12.9

13.3

0.95

Total TDI

19

21.9

24.4

20.6

21.3

20.6

21.3

 

Intra-method TDI

20.5

21.5

24.1

20.1

20.8

20.2

21.0

 

Inter-method TDI

15

15.8

17.7

-

-

15.2

15.7

  1. Percentile of the absolute difference, total, inter- and intra-method Total Deviation Indices for four different proportion sets. Results represent the TDI estimates, , based on Lin, Choudhary and our Probability Interval approaches respectively and the resulting 95% upper bounds, UB(), based on Lin Choudhary and our Tolerance Interval (TI) approaches.