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Kaul S, Paplikar A, Varghese F, Alladi S, Sharma M, Dhaliwal RS, Goyal S, Saroja AO, Arshad F, Divyaraj G, Ghosh A, Iyer GK, J S, Khan AB, Kandukuri R, Mathew R, Mekala S, Menon R, Pauranik A, Nandi R, Narayanan J, Nehra A, Padma MV, Ramakrishnan S, Sarath L, Shah U, Tripathi M, Sylaja PN, Varma RP, Verma M, Vishwanath Y, Consortium ICMRNCTB. MoCA in five Indian languages: A brief screening tool to diagnose dementia and MCI in a linguistically diverse setting. Int J Geriatr Psychiatry 2022; 37. [PMID: 36069187 DOI: 10.1002/gps.5808] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 08/20/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION AND OBJECTIVES Early dementia diagnosis in low and middle-income countries (LMIC) is challenging due to limited availability of brief, culturally appropriate, and psychometrically validated tests. Montreal Cognitive Assessment (MoCA) is one of the most widely used cognitive screening tests in primary and secondary care globally. In the current study, we adapted and validated MoCA in five Indian languages (Hindi, Bengali, Telugu, Kannada, and Malayalam) and determined the optimal cut-off points that correspond to screening for clinical diagnosis of dementia and MCI. METHODS A systematic process of adaptation and modifications of MoCA was fulfilled. A total of 446 participants: 214 controls, 102 dementia, and 130 MCI were recruited across six centers. RESULTS Across five languages, the area under the curve for diagnosis of dementia varied from 0.89 to 0.98 and MCI varied from 0.73 to 0.96. The sensitivity, specificity and optimum cut-off scores were established separately for five Indian languages. CONCLUSIONS The Indian adapted MoCA is standardized and validated in five Indian languages for early diagnosis of dementia and MCI in a linguistically and culturally diverse population.
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Affiliation(s)
- Subhash Kaul
- Krishna Institute of Medical Sciences, Hyderabad, India
- Department of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Avanthi Paplikar
- Department of Speech and Language Studies, Dr. S. R. Chandrasekhar Institute of Speech and Hearing, Bengaluru, India
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Feba Varghese
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Suvarna Alladi
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | | | - R S Dhaliwal
- Indian Council of Medical Research, New Delhi, India
| | - Sheetal Goyal
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | | | - Faheem Arshad
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Gollahalli Divyaraj
- Department of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, India
- Pause for Perspective, Hyderabad, India
| | - Amitabha Ghosh
- Apollo Gleneagles Hospital, Cognitive Neurology Unit, Kolkata, India
| | - Gowri K Iyer
- Department of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, India
- Indian Institute of Public Health, Hyderabad, India
| | - Sunitha J
- Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India
| | - Arfa Banu Khan
- Jawaharlal Nehru Medical College, KLE Academy of Higher Education and Research, Belagavi, India
| | - Rajmohan Kandukuri
- Department of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | | | - Shailaja Mekala
- Department of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Ramshekhar Menon
- Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India
| | | | - Ranita Nandi
- All India Institute of Medical Sciences, Delhi, India
| | | | - Ashima Nehra
- All India Institute of Medical Sciences, Delhi, India
| | - M V Padma
- All India Institute of Medical Sciences, Delhi, India
| | - Subasree Ramakrishnan
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Lekha Sarath
- Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India
| | | | | | - P N Sylaja
- Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India
| | - Ravi Prasad Varma
- Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India
| | - Mansi Verma
- All India Institute of Medical Sciences, Delhi, India
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