Retention rates on RBANS memory subtests in elderly adults.
Identification of memory impairment is important for neuropsychological diagnostic and research applications, and retention rates on verbal and visual memory tests can provide useful information when characterizing a variety of neurological and psychiatric disorders. Although the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) is becoming a popular screening battery for cognitive functions, normative data on retention rates are not available. The retention rates of verbal and visual material were evaluated in a sample of clinical patients (n = 109) compared to a healthy control group (n = 718). Individual subtest retention rates were converted to age-corrected scaled scores based on the cumulative distribution of raw scores obtained by an elderly community-dwelling sample. Compared with the healthy normative sample, the percent retention found for the clinical group was significantly lower on all 3 RBANS memory subtests. These preliminary data suggest that retention rates of the RBANS memory subtests may add to the clinical utility of this test as a neuropsychological diagnostic and research tool.
Schoenberg
Mike R
MR
American Board of Clinical Neuropsychology, Department of Neurology, University Hospitals Case Medical Center, Cleveland, Ohio 44106, USA. Michael.Schoenberg@UHHospitals.org
Duff
Kevin
K
Beglinger
Leigh J
LJ
Moser
David J
DJ
Bayless
John D
JD
Mold
James
J
Scott
James G
JG
Adams
Russell L
RL
D000367:Age Factors; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008569:Memory Disorders / Q000175:diagnosis* / Q000453:epidemiology*; D009483:Neuropsychological Tests; D012153:Retention, Psychology; D012720:Severity of Illness Index; D014705:Verbal Behavior; D014796:Visual Perception