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Table 3 Inter-observer reliability of the test-retest of the BIA, stratified by age and sex

From: Concordance between muscle mass assessed by bioelectrical impedance analysis and by dual energy X-ray absorptiometry: a cross-sectional study

  

ICC (95% CI)

Total population

 

0.77 (0.72-0.22)

Age category

18-34 years

0.89 (0.83-0.93)

 

35-64 years

0.79 (0.70-0.85)

 

65 + years

0.60 (0.39-0.75)

Gender

Men

0.52 (0.37-0.65)

 

Women

0.65 (0.53-0.75)