Screening for dementia in an Irish community sample using MMSE: a comparison of norm‐adjusted versus fixed cut‐points

Abstract

Locally-derived norms yielded better screening accuracy than did published norms or the traditional <24 cut-point. The importance of selecting an appropriate percentile cut-off when using norms is discussed. The best results were obtained with a simple <23 cut-point, and this may be optimal when screening for dementia in an Irish community setting.