Butters, J. Keith. "Problems Involving Calculation of Internal Rate of Return and Net Present Value--November 1984." Harvard Business School Background Note 285-055, November 1984. (Revised November ...

With this classification, the sensitivity of repeated MMSE for detecting dementia was 68%, and the specificity was 70% (PPV, 42%; NPV, 88%). With a score of ≤24 on the MMSE as the absolute ...