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Verkorte Informantvragenlijst over cognitieve achteruitgang bij ouderen

By J. F. De Jonghe, B. Schmand, M. E. Ooms and M. W. Ribbe


This study evaluated some psychometric qualities of the Dutch short form Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE-N). The score profile on the short form IQCODE-N was comparable in two outpatient populations. Short form and regular IQCODE-N are equivalent, as they were highly correlated (r = 0.97). However, using IQCODE-N cut-off scores the short form appeared to be more strict in defining 'decline'. A moderately high correlation was found between informant ratings and dementia screening tests CST (r = -0.47) and ADS (r = -0.46). Informant ratings were not influenced by patient's age or level of education. The short form IQCODE-N describes cognitive change in everyday activities of elderly patients and can be an efficient rating scale for clinical assessment of dementi

Year: 1997
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Provided by: NARCIS
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