Medicine and Health Sciences Commons^™

Research Methods In Occupational Health Psychology, Irvin Sam Schonfeld, Chu-Hsiang Chang

Publications and Research

http://www.springerpub.com/occupational-health-psychology.html

Occupational Health Psychology (OHP) is a rapidly expanding interdisciplinary field that focuses on the science and practice of psychology in promoting and developing workplace health- and safety-related initiatives. This comprehensive text for undergraduate and graduate survey courses is the first to encompass a wide range of key issues in OHP. It draws from the domains of psychology, public health, preventive medicine,nursing, industrial engineering, law, and epidemiology to focus on the theory and practice of protecting and promoting the health, well-being, and safety of individuals in the workplace and improving the quality of work life.

The text addresses key psychosocial …

Alcohol Use And Gamma-Glutamyltransferase Using A Mendelianrandomization Design In The Guangzhou Biobank Cohort Study, Lin Xu, Chao Qiang Jiang, Kar Keung Cheng, Shiu Lun Ryan Au Yeung, Wei Sen Zhang, Tai Hing Lam, Mary Schooling

Publications and Research

Background
Observational studies and small intervention studies suggest alcohol raises gamma-glutamyltransferase (GGT). We used Mendelian randomization to assess the causal effect of alcohol use on GGT in older Chinese people.

Methods
An instrumental variable (IV) analysis in 2,321 men and 2,757 women aged 50+ years from phase 3 of the Guangzhou Biobank Cohort Study with ALDH2 (rs671) genotyped, alcohol use and GGT available was used to assess the causal effect of alcohol use on GGT. Rs671 was used as an IV and F-statistics was used to test for weak instrument hypothesis. An F- statisticof ≥10 indicates the IV is not …

Moderate Alcohol Use And Cardiovascular Disease From Mendelian Randomization, Shiu Lun Au Yeung, Chaoqiang Jiang, Kar Keung Cheng, Benjamin J. Cowling, Bin Liu, Weisen Zhang, Tai Hing Lam, Gabriel M. Leung, Mary Schooling

Publications and Research

Background
Observational studies show moderate alcohol use negatively associated with ischemic heart disease (IHD) and cardiovascular disease (CVD). However, healthier attributes among moderate users compared to never users may confound the apparent association. A potentially less biased way to examine the association is Mendelian randomization, using alcohol metabolizing genes which influence alcohol use.

Methods
We used instrumental variable analysis with aldehyde dehydrogenase 2 (ALDH2) genotypes (AA/GA/GG) as instrumental variables for alcohol use to examine the association of alcohol use (10 g ethanol/day) with CVD risk factors (blood pressure, lipids and glucose) and morbidity (self-reported IHD and CVD) among men in …

Moderate Alcohol Use And Mortality From Ischaemic Heart Disease: A Prospective Study In Older Chinese People, Mary Schooling, Sun Wenji, Sai Yin Ho, Wai Man Chan, May Ked Tham, Kin Sang Ho, Gabriel M. Leung, Tai Hing Lam

Publications and Research

Abstract
Background: Moderate alcohol use is generally associated with lower ischaemic heart disease (IHD) mortality but it is difficult to ascertain whether this is due to attributes of moderate alcohol users or the properties of alcohol itself. Evidence from populations with different patterns of alcohol use and IHD can provide crucial evidence. We assessed the association of moderate alcohol use with IHD mortality in older Chinese people from Hong Kong.

Methodology
We used Cox regression to determine whether moderate alcohol use was associated with IHD mortality in a prospective, population-based cohort study of all 56167 attendees, aged 65 years or …