Table 4

Intermethod and interobserver agreement* 1.5 T

VariableSurgeons
(95% CI)
Radiologists
(95% CI)
Surgeons versus radiologists
(95% CI)
1.5 T
LM anterior0.88 (0.42 to 1.00)0.88 (0.42 to 1.00)0.76 (0.29 to 1.00)
LM central to popliteus hiatus1.00 (0.57 to 1.00)0.76 (0.29 to 1.00)0.76 (0.29 to 1.00)
LM middle1.00 (0.57 to 1.00)0.88 (0.42 to 1.00)0.82 (0.35 to 1.00)
LM posterior1.00 (0.57 to 1.00)1.00 (0.57 to 1.00)1.00 (0.57 to 1.00)
LM tear depth0.88 (0.42 to 1.00)0.76 (0.29 to 1.00)0.71 (0.23 to 1.00)
LM tear length0.96 (0.91 to 0.99)0.76 (0.47 to 0.91)0.76 (0.33 to 0.93)
LM tear pattern0.82 (0.54 to 1.00)0.82 (0.54 to 1.00)0.91 (0.65 to 1.00)
LM tissue quality0.76 (0.29 to 1.00)0.41 (−0.07 to 0.89)0.35 (−0.12 to 0.82)
LM zone 10.76 (0.29 to 1.00)0.76 (0.29 to 1.00)0.53 (0.05 to 1.00)
LM zone 21.00 (0.57 to 1.00)0.65 (0.16 to 1.00)0.35 (−0.12 to 0.83)
LM zone 31.00 (0.57 to 1.00)0.88 (0.42 to 1.00)0.94 (0.49 to 1.00)
MM anterior0.73 (0.22 to 1.00)0.87 (0.36 to 1.00)0.87 (0.37 to 1.00)
MM middle0.73 (0.22 to 1.00)0.73 (0.22 to 1.00)0.60 (0.08 to 1.00)
MM posterior0.87 (0.36 to 1.00)0.73 (0.22 to 1.00)0.87 (0.37 to 1.00)
MM tear depth0.87 (0.36 to 1.00)0.87 (0.36 to 1.00)0.60 (0.08 to 1.00)
MM tear length0.81 (0.53 to 0.93)0.78 (0.47 to 0.92)0.51 (−0.05 to 0.83)
MM tear pattern0.73 (0.44 to 1.00)0.86 (0.57 to 1.00)0.73 (0.44 to 1.00)
MM tissue quality0.73 (0.22 to 1.00)0.73 (0.22 to 1.00)0.60 (0.08 to 1.00)
MM zone 10.87 (0.36 to 1.00)0.47 (−0.05 to 0.98)0.40 (−0.10 to 0.90)
MM zone 20.87 (0.36 to 1.00)0.73 (0.22 to 1.00)0.27 (−0.23 to 0.76)
MM zone 30.87 (0.36 to 1.00)0.47 (-0.05 to 0.98)0.67 (0.15 to 1.00)
  • *Prevalence-adjusted bias-adjusted kappa and intraclass correlation was used to assess the agreement for categorical and numeral variables, respectively.

  • LM, lateral meniscus; MM, medial meniscus.