Method We compared performance in an Italian telephone version of the Mini-
Mental Status Examination (Itel-MMSE) with performance in the standard MMSE
administered face to face to 104 inpatients affected by cognitive deficit.
Results. Their cognitive ability varied from mildly to severely impaired. T
otal scores of the two MMSE versions correlated strongly for all patients (
r = 0.85) and for very mildly (r = 0.77) mildly (r = 0.79), and moderately
(r = 0.72) demented. A weak but statistically significant correlation was o
bserved for severely demented patients (r = 0.46). The study establishes th
e validity and reliability of the Itel-MMSE as well as between rater and te
st-retest reliability. We calculated a regression equation for use in predi
cting MR ISE scores from Itel-MMSE scores. Data fit a linear regression mod
el.