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Table 8 Area Inter-rater reliability

From: Reliability of analysis of the bone mineral density of the second and fifth metatarsals using dual-energy x-ray absorptiometry (DXA)

Variable MeanA1 (g/cm2) MeanA2 (g/cm2) ICC (95% CI) SEM (%)
Fifth Metatarsal bone
 Proximal 3.7 ± 0.53 3.52 ± 0.50 0.77 (0.51–0.90) 7.0
 Shaft 2.9 ± 0.51 3.38 ± 0.41 0.52 (−0.1–0.82) 11.3
 Distal 1.29 ± 0.21 1.47 ± 0.26 0.54 (0.02–0.79) 12.9
 Total 7.89 ± 1.01 8.38 ± 0.90 0.78 (0.18–0.92) 5.9
Second Metatarsal bone
 Proximal 1.71 ± 0.35 1.49 ± 0.29 0.45 (0.06–0.71) 16.5
 Shaft 3.28 ± 0.54 3.57 ± 0.49 0.75 (0.11–0.91) 8.0
 Distal 1.73 ± 0.40 1.85 ± 0.36 0.67 (0.41–0.83) 12.7
 Total 6.72 ± 0.86 6.90 ± 0.87 0.86 (0.71–0.93) 4.8
  1. Intra class Correlation Coefficient (ICC), Standard Error of Measure (SEM)