Association between statin adherence and the risk of stroke among South Korean adults with hyperlipidemia

As people have become increasingly concerned about their health, programs about health have proliferated on South Korean television. This study’s purpose is to identify the factors associated with and processes through which Korean adults intend to view health TV programs. The comprehensive model of information seeking (CMIS) was tested using structural equation modeling that was fitted with survey data from a nationally representative sample of 1,020 South Korean adults. Results indicate that the demographic antecedents of being female and older adult and the psychological antecedents of being health conscious and health literate significantly predicted the degree to which people would perceive health TV programs to be useful. Among the information carrier factors of health TV programs, utility was directly related to intention to view, while trust in health information on TV was only indirectly related to intention to view. For theoretical implications, we suggest further conceptual and operational refinement of CMIS. For practical implications, we highlight the importance of motivational and utility factors in predicting people’s intention to view health TV programs. Finally, this study stresses the importance of TV as a viable health information provider that can reduce health information gaps and help people (particularly older adults, the poor, and the less educated) to improve their health knowledge and health behaviors.

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Association between change in handgrip strength and cognitive function in Korean adults: a longitudinal panel study

BMC Geriatrics ◽

10.1186/s12877-021-02610-2 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Hyunkyu Kim ◽

Seung Hoon Kim ◽

Wonjeong Jeong ◽

Sung-In Jang ◽

Eun-Cheol Park ◽

...

Keyword(s):

Cognitive Impairment ◽

Cognitive Function ◽

Handgrip Strength ◽

Panel Study ◽

Continuous Variable ◽

South Korean ◽

Korean Adults ◽

Strength Change ◽

The Relationship ◽

State Examination

Abstract Background Muscular function, such as handgrip strength, has been suggested as an associated factor for cognitive impairment. This study investigated the association between temporal change in handgrip strength and cognitive function using longitudinal, nationwide data from Korean older adults. Methods Our study used data from the Korean Longitudinal Study of Aging (KLoSA). The analysis covered 6696 participants who had taken the handgrip strength test and Mini-Mental State Examination (MMSE) from 2006 to 2018. We adopted general estimating equations to assess the temporal effect of handgrip strength change on cognitive function. Results After adjusting for covariates, we observed an association between handgrip strength and low MMSE scores (β = − 0.3142 in men, β = − 0.2685 in women). Handgrip strength as a continuous variable was positively correlated with MMSE scores after adjustment (β = 0.0293 in men, β = 0.0347 in women). The group with decreased handgrip strength over time also showed greater odds for mild cognitive impairment (OR = 1.23, 95%CI = 1.05–1.27 in men, OR = 1.15, 95%CI = 1.05–1.27 in women) and dementia (OR = 1.393, 95%CI = 1.18–1.65 in men, OR = 1.19, 95%CI = 1.08–1.32 in women). Conclusions This study identified the relationship between handgrip strength change and cognitive function among South Korean adults. According to our large, longitudinal sample, decreasing handgrip strength was associated with decline in cognitive function.

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