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Table 5 Prediction of height from arm span, half arm span, and knee height in Ethiopian adults in Jimma University, March 2016

From: Developing an equation for estimating body height from linear body measurements of Ethiopian adults

Variables

B (95% CI)a

SE

p value

Equation predicting height from arm spanb

 Arm span

0.63 (0.60, 0.68)

0.02

< 0.001

 Sex

− 4.33 (− 5.04, − 3.61)

0.36

< 0.001

 Constant

59.30 (52.22, 66.39)

3.61

< 0.001

Equation to predict height from half arm spanc

 Half arm span

1.05 (0.96, 1.13)

0.04

< 0.001

 Sex

− 6.12 (− 6.88, − 5.33)

0.40

< 0.001

 Constant

79.93(72.41, 87.44)

3.83

< 0.001

Equation to predict height from Knee heightd

 Knee height

1.63 (1.51, 1.75)

0.06

< 0.001

 Sex

− 5.84 (− 6.58, 5.10)

0.38

< 0.001

 Constant

86.79 (80.41, 93.17)

3.25

< 0.001

  1. aB: beta coefficients from linear regression models
  2. bR2 = 0.87; adjusted R2 = 87; standard error of the estimate (SEE) = 2.96 cm
  3. cR2 = 0.83; adjusted R2 = 83; standard error of the estimate (SEE) = 3.41 cm
  4. dR2 = 0.84; adjusted R2 = 0.84; standard error of the estimate (SEE) = 3.26 cm