Table

Sensitivity, specificity, positive and negative likelihood ratios for individual tests and combination of tests.

MMSEPatient CAMDEXInformant CAMDEXCombined CAMDEX and MMSE
Sensitivity % (95% CI)69 (49 to 84)66 (46 to 81)90 (71 to 97)83 (63 to 93)
Specificity % (95% CI)78 (68 to 86)59 (48 to 69)73 (62 to 81)79 (69 to 86)
Positive likelihood ratio (95% CI)3.12 (1.99 to 4.89)1.60 (1.12 to 2.28)3.28 (2.31 to 4.65)3.93 (2.57 to 6.00)
Negative likelihood ratio (95% CI)0.40 (0.23 to 0.69)0.58 (0.35 to 0.99)0.14 (0.05 to 0.42)0.22 (0.10 to 0.49)