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Table 4 Quality of fit between nine segmental compartments as derived by DXA with their counterparts predicted by the RGBN

From: Probabilistic prediction of segmental body composition in Iranian children and adolescents

Compartments

Boys over 14 years

Boys under 14 years

MAPE

SEP

R2

MAPE

SEP

R2

TF

18.04

0.82

0.82

19.43

0.73

0.81

TL

4.88

1.28

0.90

5.33

0.78

0.93

TB

9.38

0.06

0.78

8.69

0.03

0.84

LF

17.49

0.77

0.89

13.97

0.54

0.91

LL

5.93

1.10

0.84

5.65

0.67

0.94

LB

5.84

0.06

0.89

7.26

0.04

0.90

AF

13.93

0.21

0.90

17.91

0.18

0.88

AL

9.01

0.47

0.88

9.48

0.35

0.83

AB

6.06

0.02

0.94

7.44

0.01

0.93

 

Girls over 13 years

Girls over 13 years

 

MAPE

SEP

R2

MAPE

SEP

R2

TF

14.27

1.06

0.81

17.34

0.76

0.74

TL

4.97

0.93

0.79

4.97

0.76

0.91

TB

9.16

0.05

0.65

8.51

0.03

0.81

LF

10.84

0.87

0.82

18.96

0.43

0.90

LL

5.04

0.67

0.83

4.52

0.60

0.91

LB

5.03

0.04

0.84

5.87

0.03

0.90

AF

12.37

0.28

0.90

18.97

0.19

0.88

AL

10.32

0.37

0.65

14.97

0.38

0.76

AB

8.14

0.02

0.82

11.12

0.02

0.78

  1. Note: TF Trunk fat mass, TL Trunk lean mass, TB Trunk BMC, LF Leg fat mass, LL Leg lean mass, LB Leg BMC, AF Arm fat mass, AL Arm lean mass, AB Arm BMC
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BMC Pediatrics

ISSN: 1471-2431

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