基于PSM- XGBoost框架的互联网使用对老年人 认知功能影响的实证研究.
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| Title: | 基于PSM- XGBoost框架的互联网使用对老年人 认知功能影响的实证研究. |
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| Alternate Title: | Empirical evidence on the effect of internet use on cognitive function in older adults using the PSM - XGBoost framework. |
| Authors: | 张涵1, 贾海霞1, 李莹1, 朱兆芳1 165652651@qq.com |
| Source: | Modern Preventive Medicine. May2026, Vol. 53 Issue 10, p1900-1906. 7p. |
| Database: | Academic Search Ultimate |
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