Restricted knowledge exists with regard to the association between grandchild care and loneliness among older Europeans. Hence, our goal was to investigate the association between the onset of grandchild care and loneliness in different European regions and stratified by sex longitudinally.

中文翻译：

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欧洲老年人的孙子照料和孤独感：来自欧洲健康、老龄化和退休调查的纵向证据

对于欧洲老年人的孙子照料与孤独感之间的关系，存在有限的知识。因此，我们的目标是调查不同欧洲地区的孙子护理开始与孤独感之间的关联，并按性别纵向分层。