Real-time detection of laryngopharyngeal cancer using an artificial intelligence-assisted system with multimodal data

Table 4 Comparison between LPAIDS and laryngologists in 200 videos

	Accuracy (95% CI)	Sensitivity (95% CI)	Specificity (95% CI)	PPV (95% CI)	NPV (95% CI)
LPAIDS	0·940 (0·907–0·973)	0·950 (0·911–0·989)	0·925 (0·867–0·983)	0·950 (0·911–0·989)	0·925 (0·867–0·983)
Expert	0·965 (0·940–0·990)	0·967 (0·935–0·999)	0·963 (0·921–1·000)	0·975 (0·947–1·000)	0·951 (0·903–0·998)
Senior	0·895 (0·870–0·920)	0·892 (0·860–0·924)	0·900 (0·862–0·938)	0·930 (0·904–0·957)	0·847 (0·803–0·891)
Resident	0·832 (0·802–0·862)	0·781 (0·738–0·823)	0·908 (0·872–0·945)	0·927 (0·898–0·957)	0·734 (0·684–0·784)
Trainee	0·778 (0·745–0·812)	0.808 (0·768–0·849)	0·733 (0·677–0·789)	0·820 (0·780–0·860)	0·718 (0·662–0·775)

CI: confidence interval; LPAIDS: Laryngopharyngeal Artificial Intelligence Diagnostic System; NPV, negative predictive value; PPV, positive predictive value

ISSN: 1479-5876