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Interevaluator correlation between experienced (E1 and E2) and inexperienced (IE1 and IE2) evaluators after scoring 20 images using the photonumeric scale as reference
|
Interevaluator correlation Person Correlation Coefficient |
Interevaluator agreement % within 1 grade |
Interevaluator agreement % within 0.5 grade |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E1 | E2 | IE1 | IE2 | E1 | E2 | IE1 | IE2 | E1 | E2 | IE1 | IE2 | |||
| E1 | E1 | E1 | ||||||||||||
| E2 | 0.96 | E2 | 100% | E2 | 90% | |||||||||
| IE1 | 0.91 | 0.80 | IE1 | 90% | 85% | IE1 | 80% | 60% | ||||||
| IE2 | 0.91 | 0.87 | 0.91 | IE2 | 95% | 90% | 90% | IE2 | 85% | 65% | 60% | |||
