mini mental state examination reliability and validity

While both instruments had reasonable psychometric properties, the 3MS had a superior psychometric profile in the acute phase of TBI.Ĭognitive assessment inpatient rehabilitation psychometric evaluation traumatic brain injury. Cognitive impairment classification-ability was superior for the 3MS. Standard error of measurement as a percentage of the total scale was lower for the 3MS responsiveness of the 3MS was superior as assessed by the 95% confidence interval for minimal detectable change. Although MMSE has shown good reliability and validity, using this instrument in a language and culture. 3MS construct validity was marginally better than for the MMSE as assessed through correlations with FIM cognitive scores and LOS. One clinically useful test for practitioners is the Mini Mental State Examination (MMSE). 839, respectively) exceeded that for the MMSE (Cronbach's alpha =.

Construct validity and classification agreement were assessed through relationships of each measure with cognitive items of the Functional Independence Measure TM (FIM) and rehabilitation length of stay (LOS).ģMS reliability at admission and discharge (Cronbach's alphas =. We studied the reliability, construct validity, clinical responsiveness, and cognitive impairment classification-ability of the 3MS compared to the Mini-Mental State Examination (MMSE).Īdult participants receiving inpatient rehabilitation services for TBI were administered the 3MS and MMSE at admission and discharge (n = 72). Advantages to the MMSE include requiring no specialized equipment or training for administration, and has both validity and reliability for the diagnosis and longitudinal assessment of Alzheimer's disease. The Modified Mini-Mental State Examination (3MS) could provide useful information about cognitive status in traumatic brain injury (TBI), yet has not been validated in this population.

Mini mental state examination reliability and validity