Document Type
Article
Publication Date
9-27-2017
Abstract
Objective: Screening for colorectal cancer (CRC) can reduce disease incidence, morbidity, and mortality. However, few studies have investigated the urban-rural differences in social and behavioral factors influencing CRC screening. The objective of the study was to investigate the potential factors across urban-rural groups on the usage of CRC screening.
Methods: A total of 38,505 adults (aged ≥40 years) were selected from the 2009 California Health Interview Survey (CHIS) data - the latest CHIS data on CRC screening. The weighted generalized linear mixed-model (WGLIMM) was used to deal with this hierarchical structure data. Weighted simple and multiple mixed logistic regression analyses in SAS ver. 9.4 were used to obtain the odds ratios (ORs) and their 95% confidence intervals (CIs).
Results:The overall prevalence of CRC screening was 48.1% while the prevalence in four residence groups - urban, second city, suburban, and town/rural, were 45.8%, 46.9%, 53.7% and 50.1%, respectively. The results of WGLIMM analysis showed that there was residence effect (p
Conclusions: Mixed models are useful to deal with the clustered survey data. Social factors and behavioral factors (binge drinking and smoking) were associated with CRC screening and the associations were affected by living areas such as urban and rural regions.
Recommended Citation
Wang, K. S., Liu, X., Ategbole, M., Xie, X., Liu, Y., Xu, C., Xie, C., & Sha, Z. (2017). Generalized Linear Mixed Model Analysis of Urban-Rural Differences in Social and Behavioral Factors for Colorectal Cancer Screening. Asian Pacific journal of cancer prevention : APJCP, 18(9), 2581–2589. https://doi.org/10.22034/APJCP.2017.18.9.2581
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Publication Title
Asian Pacific journal of cancer prevention
DOI
10.22034/APJCP.2017.18.9.2581
Comments
Copyright: © Asian Pacific Journal of Cancer Prevention
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License