Reading ability reflects a variety of beneficial life course exposures and may better index these exposures above and beyond education in racially diverse samples. Growing evidence suggests a negative impact of perceived loneliness on late-life cognitive health when parsing out the effect of other aspects of social relations. Few studies have examined how loneliness interacts with the reading ability or whether it operates differently in Black older adults who have higher dementia risk than Whites.

中文翻译：

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非西班牙裔黑人和白人老年人的孤独感、阅读能力和情景记忆之间的关联


阅读能力反映了生命历程中各种有益的接触，并且可以更好地对种族多样化样本中的教育之外的这些接触进行索引。越来越多的证据表明，在分析社会关系其他方面的影响时，感知到的孤独感会对晚年认知健康产生负面影响。很少有研究探讨孤独感如何与阅读能力相互作用，或者孤独感在患痴呆症风险高于白人的黑人老年人中是否存在不同的作用。