PGAP assessment

From The Hartford Institute for Geriatric Nursing, New York University Rory Meyers College of Nursing

Best Practices in Nursing Care to Older Adults

general assessment series

Issue Number 3.2, Revised 2019 Editor-in-Chief: Sherry A. Greenberg, PhD, RN, GNP-BC Managing Editor: Robin Coyne, MSN, RN, AGACNP-BC New York University Rory Meyers College of Nursing

Mental Status Assessment in Older Adults: Montreal CognitiveAssessment: MoCA© Version 8.1

By: Deirdre M. Carolan Doerflinger, PhD, APRN, ANP, BC, GNP, BC, FAANP, The Catholic University of America School of Nursing, Washington, D.C. and Inova Fairfax Hospital, Falls Church, VA

WHY: The incidence of mild cognitive impairment (MCI) increases with age ranging from 15% to 20% of those individuals aged 65 years and older (2017 Alzheimer’s Disease Facts and Figures, 2017). An average of 32% -38% of older adults with MCI develop dementia within five years (2017 Alzheimer’s Disease Facts and Figures, 2017). Currently, there are no U.S. Food and Drug Administration approved medications to treat MCI. Medication approved to treat symptoms of dementia have not demonstrated lasting benefit in the delay or prevention of MCI progressing to dementia (2017 Alzheimer’s Disease Facts and Figures, 2017).

BEST TOOL: The Montreal Cognitive Assessment (MoCA© Version 8.1) was developed as a quick screening tool for MCI and early Alzheimer’s dementia. It assesses the domains of attention and concentration, executive function, memory, language, visuoconstructional skills, conceptual thinking, calculation, and orientation. The MoCA has been tested extensively for use in a variety of disorders affecting cognition such as HIV, Huntington’s chorea, Multiple Sclerosis, Parkinson’s disease, stroke, vascular dementia, and substance abuse in addition to the well older adult. It has been translated and tested in 53 different languages; 15 languages have more than one version with the Chinese language having nine versions (Nasraddine, 2018). The MoCA has been tested in ages ranging from as young as 49 in two reports to old-old (85+) with a variety of education levels. The total possible score is 30 points with a score of 26 or more considered normal. To better adjust the MoCA for lower educated individuals, add 2 points to the total MoCA score for those with 4-9 years of education and 1 point for 10-12 years of education (Malek-Ahmadi et al., 2015). The score range for MCI is 19-25.2 and for Alzheimer’s dementia 11.4-21 (Malek-Ahmadi et al., 2015). While the score ranges overlap, differentiation between the conditions is dependent upon associated functional impairment. A modified version, MoCA-B, was developed and is used in those with visual impairments. There is also an electronic version for use on tablets which captures changes over time (Nasraddine, 2018).

TARGET POPULATION: The MoCA can be used in a variety of settings from primary care to acute care. It may be used in culturally diverse populations, a variety of ages, and differing educational levels (Malek-Ahmadi et al., 2015; Nasraddine, 2018).

VALIDITY AND RELIABILITY: The MoCA detected MCI with 90%-96% sensitivity and specificity of 87% with 95% confidence interval. The MoCA detected 100% of Alzheimer’s dementia with a specificity of 87% (Nasraddine, 2018).

STRENGTHS AND LIMITATIONS: The MoCA takes approximately 10 minutes to administer. It is accessible via the MoCA© website, http://www.mocatest.org with clear administration and scoring instructions (refer to website for copyright information). There is online training and certification available. All these items, test, instructions, and scoring are available in 53 languages. There is some research suggesting that lowering the threshold score to 23 may prevent over identification of normal individuals. The MoCA has been tested in a variety of settings and populations and displayed accuracy in identification of MCI and Alzheimer’s dementia (Malek-Ahmadi et al., 2015; Nasraddine, 2018).

FOLLOW-UP: Two major organizations, the Canadian Task Force on Preventive Health Care (CTFPHC) (Canadian Task Force on Preventive Health Care, 2016) and

U.S. Preventative Services Task Force (USPSTF) (U.S. Preventive Services Task Force, 2014) do not recommend routine cognitive screening in asymptomatic community-dwelling older adults. In contrast, the Alzheimer’s Association and the American Geriatrics Society recommend incorporation of assessment of cognitive impairment into the Medicare Annual Wellness Visit (AWV).

The Center for Medicare Services has included routine cognitive screening as a required component of the

Medicare AWV (Cordell et al., 2013). The American Academy of Neurology (2017) supports the incorporation of cognitive assessment into the Medicare AWV. The American Academy of Family Physicians recommends that health care providers be alert for cognitive and functional decline in older adults for early stage recognition of dementia. Annual screening is a required component of the Medicare AWV. These professional organizations recommend the use of a valid and reliable instrument ((2017 Alzheimer’s Disease Facts and Figures, 2017; Canadian Task Force on Preventive Health Care, 2016; U.S. Preventive Services Task Force, 2014).

MORE ON THE TOPIC: Best practice information on care of older adults: https://consultgeri.org. MoCA© website: http://www.mocatest.org 2017 Alzheimer’s Disease Facts and Figures. (2017). Alzheimer’s & Dementia, 13, 325-373. doi: https://doi.org/10.1016/j.jalz.2017.02.001 Canadian Task Force on Preventive Health Care. (2016). Recommendations on screening for cognitive impairment in older adults. Canadian Medical Association Journal, 188(1), 37-38-46. Cordell, C., Borson, S., Boustani, M., Chodosh, J., Reuben, D., Verghese, J. …, & Fried, L. (2013). Alzheimer’s Association recommendations for operationalizing the detection of cognitive

impairment during the Medicare Annual Wellness Visit in a primary care setting. Alzheimer’s & Dementia, 9(2), 141-150. doi: https://doi.org/10.1016/j.jalz.2012.09.011 Malek-Ahmadi, M., Powell, J., Belden, C., O’Connor, K., Evans, L., Coon, D., & Nieri, W. (2015). Age- and education-adjusted normative data for the Montreal Cognitive Assessment (MoCA)

in older adults age 70-99. Neuropsychology, Development, and Cognition. Section B, Aging, Neuropsychology and Cognition, 22(6), 755-761. doi: 10.1080/13825585.2015.1041449 Mather, M. (2016). Fact sheet: Aging in the United States. Retrieved June 27, 2018 from http://www.prb.org/Publications/Media-Guides/2016/aging-unitedstates-fact-sheet.aspx Nasreddine, Z. (2018). MoCA: Montreal Cognitive Assessment. Information available at: http://www.mocatest.org/about Nasreddine, Z.S., Phillips, N.A., Bédirian, V., Charbonneau, S., Whitehead, V., Collin, I., Cummings, J.L., & Chertkow, H. (2005). The Montreal Cognitive Assessment, MoCA: A brief screening

tool for mild cognitive impairment. JAGS, 53(4), 695–699. doi: 10.1111/j.1532-5415.2005.53221.x U.S. Preventive Services Task Force. (2014). Screening for cognitive impairment in older adults: U.S. Preventive Services Task Force Recommendation Statement. Annals of Internal

Medicine, 160(11), 791-797.

Permission is hereby granted to reproduce, post, download, and/or distribute, this material in its entirety for not-for-profit educational purposes only, provided that The Hartford Institute for Geriatric Nursing, New York University, Rory Meyers College of Nursing is cited as the source. This material may be downloaded and/or distributed in electronic

format, including PDA format. Available on the internet at www.ConsultGeri.org. E-mail notification of usage to: [email protected].

Best Practices in Nursing Care to Older Adults

A series provided by The Hartford Institute for Geriatric Nursing, NYU Rory Meyers College of Nursing

EMAIL: [email protected] HARTFORD INSTITUTE WEBSITE: www.hign.org CLINICAL NURSING WEBSITE: www.ConsultGeri.org

general assessment series

POINTSVISUOSPATIAL / EXECUTIVE

NAMING

MONTREAL COGNITIVE ASSESSMENT (MOCA ®) Version 8.1 English

Name: Education:

Sex: Date of birth:

DATE:

Copy cube

Draw CLOCK ( Ten past eleven ) ( 3 points )

[ ] [ ] [ ] [ ] [ ]

/ 5

/ 3

/ 2

/ 1

/ 3

/ 2

/ 1

/ 2

/ 5

/ 6

/ 30

NO POINTS

Read list of digits ( 1 digit/ sec. ).

Serial 7 subtraction starting at 100.

Fluency: Name maximum number of words in one minute that begin with the letter F.

Similarity between e.g. banana - orange = fruit

Category cue MIS = / 15Multiple choice cue

Memory Index Score

(MIS)

Has to recall words WITH NO CUE

Points for UNCUED recall only

(MIS)

X3

X2

X1

train - bicycle watch - ruler

The cat always hid under the couch when dogs were in the room.

FACE VELVET CHURCH DAISY RED

(Normal ≥ 26/30) MIS: /15

TOTAL Add 1 point if ≤ 12 yr edu

© Z. Nasreddine MD Administered by:

Training and Certification are required to ensure accuracy

www.mocatest.org

NumbersContour Hands [ ] [ ] [ ][ ]

[ ] [ ] [ ]

Read list of words, subject must repeat them. Do 2 trials, even if 1st trial is successful. Do a recall after 5 minutes.

MEMORY

ATTENTION

LANGUAGE

ABSTRACTION

DELAYED RECALL

ORIENTATION

FACE VELVET CHURCH DAISY RED

1ST TRIAL

2ND TRIAL

[ ]

[ ] Subject has to repeat them in the forward order. 2 1 8 5 4

7 4 2Subject has to repeat them in the backward order.

[ ]

[ ] [ ] 4 or 5 correct subtractions: 3 pts, 2 or 3 correct: 2 pts, 1 correct: 1 pt, 0 correct: 0

Repeat: I only know that John is the one to help today. [ ] [ ]

[ ]

[ ] [ ]

[ ] [ ] [ ]

F B A C M N A A J K L B A F A K D E A A A J A M O F A A B Read list of letters. The subject must tap with his hand at each letter A. No points if ≥ 2 errors

(N ≥ 11 words)

[ ] [ ] [ ] [ ] [ ] [ ]Date Month Year Day Place City

[ ]

93 86 79 72 65

Copyright© Dr Ziad S. Nasreddine, MD, FRCP - The Montreal Cognitive Assessment - MoCA© - McGill University, and Sherbrooke University Canada. All rights reserved. Reprinted for educational use by a University/Health Professional per guideline at https://www.mocatest.org/permission

For permission to use the MoCA©, please refer to https://www.mocatest.org/permission