KMID : 0869220140180020051
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Journal of Korean Geriatric Psychiatry 2014 Volume.18 No. 2 p.51 ~ p.54
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Correlation between Head Circumference and Cognition in the Elderly
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Baek Hye-Won
Son Sang-Joon Lee Kang-Soo Kim Hyun-Jung Chang Ki-Jung Roh Hyun-Woong Lee Yun-Hwan Back Jong-Hwan Noh Jai-Sung Chung Young-Ki Lim Ki-Young Hong Chang-Hyung
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Abstract
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Objective£ºHead circumference (HC) has been reported to be an index of cognitive functioning in the elderly and in Alzheimer¡¯s patients. The object of the study is to find the relationship between HC and cognition.
Methods£º A total of 7,603 subjects over 60 years of age were analyzed from preliminary data of Gwangju Dementia and Mild Cognitive Impairment Study. HC was manually measured and cognitive functioning was assessed by the Korean version of the Mini Mental State Examination (K-MMSE).
Results£º Correlational analysis showed that HC was associated with age (r=-0.14, p£¼0.01), education (r=0.33, p£¼0.01), height (r=0.26, p£¼0.01), and K-MMSE (r=0.28, p£¼0.01). Also, even after adjusting for confounding variables (age, education, height, gender) the positive association between HC and K-MMSE score remained significant (¥â=0.18, p£¼0.001).
Conclusion£ºThe results suggest that HC may play an important role in predicting cognitive impairment in the elderly.
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KEYWORD
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Head circumference, Cognition, Elderly
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