Prediction

Value

Difference^{1}

P

Agreement^{2}


Equation

(Mean ± SD)

(%)

(Paired Ttest)

(Bland & Altman ± 2SD)


EMTACEELWT

86.6 ± 3.3

11.2 ± 12.7

<0.01

7.9 ± 19.2

EMTACRMRLWT

73.3 ± 3.2

11.4 ± 9.3

<0.01

7.3 ± 11.2

WHO

53.6 ± 0.8

18.6 ± 5.5

<0.01

12.4 ± 8.2

SCHWT

54.9 ± 0.8

16.6 ± 5.1

<0.01

11.1 ± 7.6

SCHLWT

57.9 ± 5.6

12.2 ± 9.0

<0.01

8.1 ± 11.8

OXFORDWT

56.2 ± 0.6

14.7 ± 5.2

<0.01

9.9 ± 7.6

OXFORDLWT

58.1 ± 3.1

11.9 ± 6.2

<0.01

8.0 ± 8.6


^{1} = ((calculated value from the corresponding prediction equationreference metabolic parameter/reference metabolic parameter)*100)

^{2} = Proximity to zero calculated as the difference between the reference metabolic parameter and the calculated value from the corresponding prediction equation (± 2 standard deviations) [13]