CT (Influenza and COVID-19 cases) CNNCF Respire. Emerg. Intern. Rad-5th Rad-3rd F1 (95%CI) 1.0000 (1.0000, 1.0000) 1.0000 (1.0000, 1.0000) 0.8966 (0.7332, 1.0000) 0.8000 (0.6207, 0.9412) 0.9677 (0.8889, 1.0000) 0.8667 (0.7199, 0.9744) Kappa (95%CI) 1.0000 (1.0000, 1.0000) 1.0000 (1.0000, 1.0000) 0.8236 (0.5817, 1.0000) 0. 6500 (0.3698, 0.8852) 0.9421 (0.8148, 1.0000) 0.7667 (0.5349, 0.9429) Specificity (95%CI) 1.0000 (1.0000, 1.0000) 1.0000 (1.0000, 1.0000) 0.9048 (0.7619, 1.0000) 0.8500 (0.6818, 1.0000) 0.9500 (0.8333, 1.0000) 0.9000 (0.7619, 1.0000) Sensitivity (95%CI) 1.0000 (1.0000, 1.0000) 1.0000 (1.0000, 1.0000) 0.9286 (0.7500, 1.0000) 0.8000 (0.5714, 1.0000) 1.0000 (1.0000, 1.0000) 0.8667 (0.6667, 1.0000) Precision (95%CI) 1.0000 (1.0000, 1.0000) 1.0000 (1.0000, 1.0000) 0.8667 (0.6874, 1.0000) 0.8000 (0.5881, 1.0000) 0.9375 (0.8000, 1.0000) 0.8667 (0.6667, 1.0000)