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Table 3 Average chest expansion scores by each evaluator

From: Development of new measurement system of thoracic excursion with biofeedback: reliability and validity

 

Evaluator

 

A

B

C

BREATH (cm)

3.46 ± 0.51

4.05 ± 0.44

4.14 ± 0.57

Tape measure (cm)

5.68 ± 0.51

5.44 ± 0.49

5.47 ± 0.62

  1. Average ± standard deviation.