The Persian Version of the Quick Mild Cognitive Impairment Screen (Qmci-Pr): Psychometric Properties among Middle-Aged and Older Iranian Adults
Abstract
:1. Introduction
2. Materials and Methods
3. Results
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Variable | Total | NC | SMC | MCI | AD | Test Value (df) of F Value | p-Value | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
N/M | %/SD | N/M | %/SD | N/M | %/SD | N/M | %/SD | N/M | %/SD | |||
Gender | 0.64 χ2 (3) | 0.887 | ||||||||||
Male | 57 | 62 | 11 | 55 | 15 | 62.5 | 16 | 66.7 | 15 | 62.5 | ||
Female | 35 | 38 | 9 | 45 | 9 | 37.5 | 8 | 33.3 | 9 | 37.5 | ||
Marital Status | 3.72 χ2 (6) | 0.714 | ||||||||||
Single | 2 | 2.2 | 0 | 0 | 1 | 4.2 | 0 | 0 | 1 | 4.2 | ||
Married | 72 | 78.2 | 18 | 90 | 17 | 70.8 | 19 | 79.2 | 18 | 75 | ||
Divorced | 18 | 19.6 | 2 | 10 | 6 | 25 | 5 | 20.8 | 5 | 20.8 | ||
Education Level | 14.63 χ2 (17) | 0.262 | ||||||||||
Illiterate | 12 | 13 | 3 | 15 | 3 | 12.5 | 3 | 12.5 | 3 | 12.5 | ||
Basic School | 20 | 21.7 | 1 | 5 | 5 | 20.8 | 7 | 29.2 | 7 | 29.2 | ||
Middle School | 16 | 17.4 | 8 | 40 | 2 | 8.3 | 2 | 8.3 | 4 | 16.7 | ||
High School | 20 | 21.7 | 5 | 25 | 5 | 20.8 | 5 | 20.8 | 5 | 20.8 | ||
Academic | 24 | 26.2 | 3 | 15 | 9 | 37.5 | 7 | 29.2 | 5 | 20.8 | ||
Bilingual | 1.21 χ2 (3) | 0.750 | ||||||||||
Yes | 67 | 72.8 | 7 | 65 | 5 | 79.2 | 6 | 75 | 7 | 70.8 | ||
No | 25 | 27.2 | 13 | 35 | 19 | 20.8 | 18 | 25 | 17 | 29.2 | ||
Age | 69.76 | 9.09 | 64.4 | 7.30 | 67.8 | 9.8 | 72 | 7.4 | 74 | 8.9 | 5.75 | 0.001 |
GDS | 6.13 | 4.11 | 4.25 | 2.59 | 8.58 | 4.83 | 5.33 | 3.48 | 6.04 | 3.98 | 5.16 F (3) | 0.002 |
Qmci-Pr (Total) | 47.67 | 21.32 | 70 | 10.13 | 54 | 17.31 | 47 | 11.16 | 24 | 14.82 | 43.04 F (3) | <0.001 |
Orientation | 7.86 | 2.83 | 9.80 | 0.69 | 9.08 | 1.74 | 8.21 | 2.22 | 4.67 | 2.79 | ||
Registration | 4.07 | 1.17 | 4.85 | 0.48 | 4.17 | 1.00 | 4.25 | 0.84 | 3.12 | 1.42 | ||
Clock Drawing | 9.92 | 6.15 | 14.40 | 0.99 | 11.54 | 5.52 | 10.04 | 5.69 | 4.46 | 5.90 | ||
Delayed Recall | 8.64 | 6.07 | 13.65 | 3.77 | 9.96 | 5.09 | 8.96 | 4.38 | 2.83 | 5.46 | ||
Verbal Fluency | 7.39 | 4.43 | 11.48 | 3.33 | 8.71 | 4.17 | 6.69 | 3.24 | 3.35 | 2.63 | ||
Logical Memory | 9.80 | 6.52 | 15.80 | 5.68 | 10.42 | 5.62 | 8.67 | 4.07 | 5.33 | 6.28 | ||
CDR (Total) | 3.17 | 3.85 | 0.35 | 0.36 | 1.97 | 2.27 | 2.45 | 2.16 | 7.45 | 4.55 | 26.81 F (3) | <0.001 |
Memory | 0.64 | 0.80 | 0.05 | 0.15 | 0.33 | 0.50 | 0.56 | 0.47 | 1.54 | 0.88 | ||
Orientation | 0.37 | 0.64 | 00 | 00 | 0.10 | 0.25 | 0.22 | 0.36 | 1.08 | 0.82 | ||
Community Affairs | 0.71 | 0.89 | 0.10 | 0.20 | 0.54 | 0.76 | 0.58 | 0.77 | 1.54 | 0.90 | ||
Judgment & Problem Solving | 0.40 | 0.65 | 0.07 | 0.18 | 0.10 | 0.25 | 0.41 | 0.38 | 0.97 | 0.96 | ||
Home & Hobbies | 0.70 | 0.89 | 0.10 | 0.20 | 0.72 | 0.87 | 0.45 | 0.48 | 1.41 | 1.10 | ||
Personal Care | 0.33 | 0.67 | 0.02 | 0.11 | 0.16 | 0.24 | 0.20 | 0.44 | 0.89 | 1.05 |
Group | Variable | Qmci-Pr | |
---|---|---|---|
r | p-Value | ||
NC | Age | –0.445 | 0.054 |
GDS | –0.080 | 0.738 | |
CDR | –0.267 | 0.255 | |
SMC | Age | –0.137 | 0.522 |
GDS | –0.626 | 0.001 | |
CDR | –0.774 | <0.001 | |
MCI | Age | –0.067 | 0.755 |
GDS | –0.318 | 0.130 | |
CDR | –0.701 | <0.001 | |
AD | Age | 0.238 | 0.264 |
GDS | 0.173 | 0.418 | |
CDR | –0.207 | 0.332 |
Diagnostic Classification | AUC (95% CI) | Sensitivity (%) | Specificity (%) | Youden’s Index | Cut-off |
---|---|---|---|---|---|
Cognitive Impairment (MCI and AD) vs. No MCI | 0.87 (0.80–0.95) | 88% | 80% | 0.68 | <53 |
MCI vs. AD | 0.88 (0.78–0.99) | 88% | 88% | 0.76 | <38 |
MCI vs. NC and SMC | 0.80 (0.69–0.91) | 79% | 80% | 0.59 | <53 |
AD vs. No AD (NC, SMC and MCI) | 0.92 (0.86–0.92) | 88% | 90% | 0.78 | <38 |
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Rezaei, M.; Shariati, B.; Molloy, D.W.; O’Caoimh, R.; Rashedi, V. The Persian Version of the Quick Mild Cognitive Impairment Screen (Qmci-Pr): Psychometric Properties among Middle-Aged and Older Iranian Adults. Int. J. Environ. Res. Public Health 2021, 18, 8582. https://doi.org/10.3390/ijerph18168582
Rezaei M, Shariati B, Molloy DW, O’Caoimh R, Rashedi V. The Persian Version of the Quick Mild Cognitive Impairment Screen (Qmci-Pr): Psychometric Properties among Middle-Aged and Older Iranian Adults. International Journal of Environmental Research and Public Health. 2021; 18(16):8582. https://doi.org/10.3390/ijerph18168582
Chicago/Turabian StyleRezaei, Mohammad, Behnam Shariati, David William Molloy, Rónán O’Caoimh, and Vahid Rashedi. 2021. "The Persian Version of the Quick Mild Cognitive Impairment Screen (Qmci-Pr): Psychometric Properties among Middle-Aged and Older Iranian Adults" International Journal of Environmental Research and Public Health 18, no. 16: 8582. https://doi.org/10.3390/ijerph18168582