Yoshiki Ishikawa1, Naoki Kondo2, Ichiro Kawachi3, Kasisomayajula Viswanath4. 1. Department of Health and Social Behavior, School of Public Health, The University of Tokyo, Bunkyo-ku, Tokyo, Japan; Cancer Scan, Shibuya-ku, Tokyo, Japan. Electronic address: ishikun@gmail.com. 2. Department of Health and Social Behavior, School of Public Health, The University of Tokyo, Bunkyo-ku, Tokyo, Japan. 3. Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, MA, United States. 4. Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, MA, United States; Center for Community-Based Research, Dana-Farber Cancer Institute, Boston, MA, United States.
Abstract
OBJECTIVE: Communication inequality has been offered as one potential mechanism through which social determinants influence multiple health behaviors. The purpose of this study was to examine the underlying mechanisms between communication inequality and health behaviors. METHODS: Data from a nationally representative cross-sectional survey of 18,426 people aged 18 years and above in the United States were used for secondary analysis. Measures included socio-demographic characteristics, social participation (structural social capital), health media use (TV, print, and the Internet), and five health behaviors (physical activity, cigarette smoking, alcohol use, and intake of fruit and vegetable). Path analysis was performed to examine the linkages between social determinants, health media use, social participation, and social gradients in health behaviors. RESULTS: Path analysis revealed that socioeconomic gradients in health behaviors is mediated by: 1) inequalities in health media use; 2) disparities in social participation, which leads to differential media use; and 3) disparities in social participation that are not mediated by media use. CONCLUSIONS: Consistent with the theory of communication inequality, socioeconomic disparities in media use partially mediate disparities in multiple health behaviors. PRACTICE IMPLICATIONS: To address health inequalities, it is important to utilize health media to target populations with low socioeconomic statuses.
OBJECTIVE: Communication inequality has been offered as one potential mechanism through which social determinants influence multiple health behaviors. The purpose of this study was to examine the underlying mechanisms between communication inequality and health behaviors. METHODS: Data from a nationally representative cross-sectional survey of 18,426 people aged 18 years and above in the United States were used for secondary analysis. Measures included socio-demographic characteristics, social participation (structural social capital), health media use (TV, print, and the Internet), and five health behaviors (physical activity, cigarette smoking, alcohol use, and intake of fruit and vegetable). Path analysis was performed to examine the linkages between social determinants, health media use, social participation, and social gradients in health behaviors. RESULTS: Path analysis revealed that socioeconomic gradients in health behaviors is mediated by: 1) inequalities in health media use; 2) disparities in social participation, which leads to differential media use; and 3) disparities in social participation that are not mediated by media use. CONCLUSIONS: Consistent with the theory of communication inequality, socioeconomic disparities in media use partially mediate disparities in multiple health behaviors. PRACTICE IMPLICATIONS: To address health inequalities, it is important to utilize health media to target populations with low socioeconomic statuses.
Authors: Dawn M Holman; Mary C White; Meredith L Shoemaker; Greta M Massetti; Mary C Puckett; Claire D Brindis Journal: Am J Prev Med Date: 2017-09 Impact factor: 5.043
Authors: Ivan Cherrez Ojeda; Emanuel Vanegas; Michell Torres; Juan Carlos Calderón; Erick Calero; Annia Cherrez; Miguel Felix; Valeria Mata; Sofia Cherrez; Daniel Simancas Journal: J Med Internet Res Date: 2018-02-20 Impact factor: 5.428