Background: The numbers of older South Asians in the United Kingdom are rising. Investigation of their mental health has been neglected compared to their physical health.
Objectives: This study aimed to determine the sensitivity and specificity of modified versions of two screening instruments for cognitive impairment (Mini-Mental State Examination and Abbreviated Mental Test) in a community-based population.
Design: Two-stage study comparing screening instruments against diagnostic interview.
Setting: South, central and north Manchester.
Subjects: Community-resident South Asians aged 60 years and over.
Methods: Subjects were approached via their general practitioners and interviewed at home. Sensitivity and specificity for the screening instruments were calculated using receiver operating characteristic (ROC) curve analysis.
Results: For the Gujarati population, the MMSE cutoff was >/=24 (sensitivity 100%, specificity 95%) and AMT>/=6 (sensitivity 100%, specificity 95%). For the Pakistani population, the MMSE cutoff was >/=27 (sensitivity 100%, specificity 77%) and AMT>/=7 (sensitivity 100%, specificity 87%).
Conclusions: Culturally modified versions of the Mini-Mental State Examination and Abbreviated Mental Test are acceptable and may have a high degree of sensitivity. They may assist with the recognition of cognitive impairment, if an appropriate cutoff is used.
Copyright 2000 John Wiley & Sons, Ltd.