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Table 7 Paired sample t test to see existence of mean difference between actual and estimated height of female participants

From: Estimation of body height from percutaneous length of tibia in Debre Markos University students, North West Ethiopia

Parameters (cm)

Actual mean Ht ± SD

Estimated mean Ht ± SD

MD

SEE

95% CI

T

Sig.

Lower

Upper

RT tibial length

165.24 ± 4.01

165.221 ± 1.03

.017

.229

− .434

.468

.075

.940

LT tibial length

165.24 ± 4.01

165.241 ± 1.03

− .002

.229

− .454

.448

− .012

.990

  1. Ht height, SD standard deviation, MD mean difference, SED standard error of difference, CI confidence interval, T t-statistics, Sig. level of significance, cm centimeter, RT right, LT left