Accessibility to playgrounds and/or parks could potentially help reduce childhood obesity. As an epidemiologist, you intend to look into this relationship. To that end, you plan to do a survey of 1,000 parents of young children. You ask whether they have safe access to a park or a playground within 10 minute walking distance from their house. You also plan to physically assess body mass index (BMI) for each child to ascretain whether they have higher than normal BMI corresponding to their age. This is an example of _________________________ study design a. Prospective cohort b. Retrospective cohort c. Ecological d. Cross-sectional e. Case control
Accessibility to playgrounds and/or parks could potentially help reduce childhood obesity. As an epidemiologist, you intend to look into this relationship. To that end, you plan to do a survey of 1,000 parents of young children. You ask whether they have safe access to a park or a playground within 10 minute walking distance from their house. You also plan to physically assess body mass index (BMI) for each child to ascretain whether they have higher than normal BMI corresponding to their age. This is an example of _________________________ study design a. Prospective cohort b. Retrospective cohort c. Ecological d. Cross-sectional e. Case control
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Accessibility to playgrounds and/or parks could potentially help reduce childhood obesity. As an epidemiologist, you intend to look into this relationship.
To that end, you plan to do a survey of 1,000 parents of young children. You ask whether they have safe access to a park or a playground within 10 minute walking distance from their house. You also plan to physically assess body mass index (BMI) for each child to ascretain whether they have higher than normal BMI corresponding to their age.
This is an example of _________________________ study design
a. Prospective cohort
b. Retrospective cohort
c. Ecological
d. Cross-sectional
e. Case control
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