Table 2

Intergraders and intermodality level of agreement grading M1 maculopathy as defined by DES

Cohen’s κ coefficient
Grading on FP: OK vs SP0.91 (p<0.0001)
Grading on MC: OK vs SP0.82 (p<0.0001)
OK grading FP vs MC0.76 (p<0.0001)
SP grading FP vs MC0.72 (p<0.0001)
Overall grading FP vs MC0.76 (p-<0.0001)
  • DES, Diabetic Eye Screening; FP, fundus photography; MC, multicolour.