This study conducted an 8-week workplace nutrition education intervention to examine the effects of the intervention on metabolic syndrome factors associated with employees. A historical intervention was designed to recruit adults with a body mass index level of \>22 and without any endocrine disorder from a community in Yilan, Taiwan. The intervention group was recruited between 2010 and 2012 and received an 8-week intervention, during which dietitians delivered a nutrition education session and a one-on-one dietary guidance session on a weekly basis. The age- and sex-matched control group (n = 34) was recruited between 2014 and 2015 to analyze the metabolic syndrome variables. The metabolic syndrome variables included blood pressure, blood sugar, serum lipid profile, and waist circumference.
Content of classes Week1 Things that you must know during the weight reduction study period Week2 Daily individual calorie requirement: what are the main food groups? Week3 How to record the daily diet after the weight reduction program Week4 Food serving size and replacement Week5 The principles of eating out Week6 Physical activity advice (delivered with health education flyers to the participants)
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Enrollment
214
Dietitians visited the worksites of the intervention group once a week to deliver a nutrition education session and provide dietary advice for each participant.
BMI
To evaluate the effect of nutrition education on the reduction of BMI (body mass index).
Time frame: After 8 week intervention
Waist circumference
One of the metabolic syndrome factors.
Time frame: After 8 week intervention
Systolic blood pressure
One of the metabolic syndrome factors.
Time frame: After 8 week intervention
Diastolic blood pressure
One of the metabolic syndrome factors.
Time frame: After 8 week intervention
Fasting blood sugar
One of the metabolic syndrome factors.
Time frame: After 8 week intervention
Serum triglyceride
One of the metabolic syndrome factors.
Time frame: After 8 week intervention
Serum high density lipoprotein cholesterol
One of the metabolic syndrome factors.
Time frame: After 8 week intervention
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