JMIR Public Health Surveillpublichealth9JMIR Public Health and SurveillanceJMIR Public Health Surveill2369-2960JMIR PublicationsToronto, Canadav11i1e8858210.2196/88582Corrigenda and AddendaCorrection: Assessment of Bidirectional and Threshold-Response Associations Between Cognitive Function and Physical Performance: Nationwide Cross-Sectional StudyHuHuixiu1*XieLanying2*HaoYuqing3*ZhaoYajie4LuoHuanhuan5YuKang6SunChao1Department of Nursing, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing Hospital1 Da Hua Road, DongDan, Dongcheng DistrictBeijingChinaSchool of Nursing, Beijing University of Chinese MedicineBeijingChinaBeijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijingChinaDepartment of Cardiology, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing HospitalBeijingChinaSchool of nursing, Peking UniversityBeijingChinaDepartment of Clinical Nutrition, Chinese Academy of Medical Science and Peking Union Medical College, Peking Union Medical College HospitalBeijingChinaCorrespondence to Chao Sun, Department of Nursing, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing Hospital, 1 Da Hua Road, DongDan, Dongcheng District, Beijing, 100730, China, 86 85138512; sunchaobjyy@163.com
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In “Assessment of Bidirectional and Threshold-Response Associations Between Cognitive Function and Physical Performance: Nationwide Cross-Sectional Study” [1], the authors noted one error in the abstract.
In the original paper, the following information was present:
This multicenter study of 20,868 older adults in China analyzed the bidirectional asymmetric and threshold-response associations between cognitive and physical function using logistic or linear regression and restricted cubic spline, with subgroup and interaction analyses.
This has been revised to the following:
This multicenter study of 20,671 older adults in China analyzed the bidirectional asymmetric and threshold-response associations between cognitive and physical function using logistic or linear regression and restricted cubic spline, with subgroup and interaction analyses.
The correction will appear in the online version of the paper on the JMIR Publications website, together with the publication of this correction notice. Because this was made after submission to PubMed, PubMed Central, and other full-text repositories, the corrected article has also been resubmitted to those repositories.
ReferencesHuHXieLHaoYAssessment of bidirectional and threshold-response associations between cognitive function and physical performance: nationwide cross-sectional studyJMIR Public Health Surveill2025111311e8057510.2196/8057541232033