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Table 5 Sensitivity and specificity with according 95% confidence intervals for the two diagnostic procedures

From: The detection of oral pre- malignant lesions with an autofluorescence based imaging system (VELscopeTM) – a single blinded clinical evaluation

  Sensitivity 95% ci Specificity 95% ci
Difference (white light and Velscope – white light) 22.0%   8.4%  
White light 75.9% 65%–87% 33.3% 0%–71%
White light and VELscope 97.9% 94%–100% 41.7% 14%–70%