Full
Outline
To translate McCusker Subjective Cognitive Impairment Inventory-Self Report (McSCI-S) into Chinese and to examine its reliability and validity.
The modified Brislin model was adopted to form the Chinese version of the McSCI-S scale through translation and back-translation processes. A convenience sampling method was used to investigate 460 residents from Huzhou. The reliability and validity of the scale were evaluated based on item response theory and classical test theory.
The Chinese version of the McSCI-S was a unidimensional instrument comprising 29 items. The S-CVI/Ave was 0.986. Confirmatory factor analysis showed that the model fit was good. The criterion-related validity coefficient was 0.506.The total Cronbach’s α coefficient of the scale was 0.970, and the test-retest reliability was 0.903.
The Chinese version of the McSCI-S has good reliability and validity and can be used as a self-report instrument for assessing subjective cognitive impairment among residents in China.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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