A Workplace Email-linked Website Intervention for Modifying Cancer-related Dietary and Lifestyle Risk Factors: Rationale, Design and Baseline Findings
- Author:
Ang YK
;
Mirnalini K
;
Zalilah MS
- Publication Type:Journal Article
- Keywords:
Cancer, risk factors, email, website, worksite
- From:
Malaysian Journal of Nutrition
2013;19(1):37-51
- CountryMalaysia
- Language:English
-
Abstract:
Introduction: The use of email and website as channels for workplace health
information delivery is not fully explored. This study aims to describe the
rationale, design, and baseline findings of an email-linked website intervention
to improve modifiable cancer risk factors. Methods: Employees of a Malaysian
public university were recruited by systematic random sampling and randomised
into an intervention (n=174) or control group (n=165). A website was developed
for the intervention and educational modules were uploaded onto the website.
The intervention group received ten consecutive weekly emails with hypertext
links to the website for downloading the modules and two individual phone
calls as motivational support whilst the control group received none. Diet,
lifestyle, anthropometric measurements, psychosocial factors and stages of change
related to dietary fat, fruit and vegetable intake, and physical activity were
assessed. Results: Participants were predominantly female and in non-academic
positions. Obesity was prevalent in 15% and 37% were at risk of co-morbidities.
Mean intake of fats was 31%, fruit was ~1 serving/day and vegetable was <1
serving/day. Less than 20% smoked and drank alcohol and about 40% were
physically inactive. The majority of the participants fell into the Preparation
stage for decreasing fat intake, eating more fruit and vegetables, and increasing
physical activity. Self-efficacy and perceived benefits were lowest among participants
in the Precontemplation/Contemplation stage compared to the Preparation
and Action/Maintenance stages. Conclusion: Baseline data show that dietary and
lifestyle practices among the employees did not meet the international guidelines
for cancer prevention. Hence the findings warrant the intervention planned.
- Full text:W020150716389223425092.pdf
