The "Lasso-o" tape: stretchability and observer variability in head circumference measurement.

Bartram, J L; Rigby, A S; Baxter, P S · Arch Dis Child · 2005

other · Level V

Where this comes from

Abstract

Head circumference is an important clinical measurement in children. The stretchability of the Lasso-o tape and the intra- and inter-observer reproducibility of measurements using it were investigated. Old Lasso-o tapes stretch significantly. The intra-class coefficients were 0.999 for intra-observer and 0.979 for inter-observer measurements. Nonetheless in 9% of measurements inter-observer variability was over 1 cm.

Medical subject headings