Novice Reviewers Retain High Sensitivity and Specificity of Posterior Segment Disease Identification with iWellnessExam

Table 1

Sensitivity and specificity of disease identification using only iWellnessExam data, by educational experience.

		Sensitivity				Specificity
		Any posterior; seg. disease	Retinal disease	ON disease		Normal
Nonoptometric technician		81.2%	74.6%	88.0%		84.1%
Pre-1st yr, technician		93.1%	88.1%	96.0%		91.3%
1st yr student		94.1%	88.1%	76.0%		78.6%
3rd yr student		94.1%	86.6%	92.0%		83.3%
Expert		96.0%	95.5%	90.0%		99.2%
Average of novices		90.6 ± 6.3%	84.3 ± 6.5%	88.0 ± 8.6%		84.3 ± 5.2%