Table 4

Agreement between telemedicine and in-person examinations for patients with strabismus

Distance without correctionNear without correctionDistance with correctionNear with correction
Primary gaze
angle measurements
(ICC)
Horizontal1.00
(n=47)
1.00
(n=61)
1.00
(n=26)
1.00
(n=34)
Vertical0.98
(n=19)
1.00
(n=15)
0.98
(n=13)
0.98
(n=12)
Motility disease categorisation
(kappa)
Horizontal0.98
(n=54)
1.00
(n=69)
0.96
(n=31)
0.97
(n=36)
Vertical1.00
(n=54)
0.94
(n=69)
1.00
(n=31)
1.00
(n=36)
  • Angle measurement agreement is expressed as an intraclass correlation coefficient (ICC), and disease categorisation agreement is expressed as a kappa coefficient. N refers to the number of pairs evaluated.