The Abbreviated Mental Test Score; Is There a Need for a Contemporaneous Update?

Abstract

Introduction: Designed in 1972 the Abbreviated Mental Test Score (AMTS) is widely used to assess a cognition on hospital admission. The Nottingham Hip Fracture Score uses this in predicting morbidity/mortality in neck of femur fracture. The consequences of misappropriating cognitive impairment could have lasting implications. Questions about the monarchy or World War One and Two may be inappropriate for today’s diverse society. Materials and Methods: 100 patients were questioned during routine fracture clinic appointments. Patients were asked: In what year did WWII start? Who is the current monarch? Please state a memorable event in your lifetime that you would not expect another person of the same age to forget. Two-tailed Z-tests were performed between the observed proportions and those from the original AMTS validation study. Results: Only 47% (n = 47) were able to correctly answer the year in which WW2 started. A statistically significant difference when compared to the upper and lower limits from the original study (z = -4.191, p