Childhood obesity: perceptions held by the public in Calgary, Canada.
OBJECTIVE
To investigate the perceptions about causes and prevention of childhood obesity held by the adult public in Calgary, Canada.


METHODS
Using a cross-sectional survey design, adults were recruited from a shopping mall located in a region of Calgary, Alberta characterized by mixed ethnic and socio-economic residents.


METHODS
264 adults in Calgary, Canada.


METHODS
Participants completed a self-administered questionnaire that involved rating the importance of 25 potential causes of obesity and 13 potential preventive measures, using a four-point Likert scale anchored by "not important" and "very important". Demographic information including age, sex, educational level, parental status, and self-reported weight and height was also collected.


RESULTS
Principal components analysis of questionnaire items revealed five "cause" factors ('parental responsibility', 'over-consumption and media promotion of unhealthy foods', 'misuse/overuse of modern technology', 'children's lack of knowledge and motivation', 'physical activity environment') and two "prevention" factors ('healthy public/private policy and targeted intervention', and 'media campaigns and compulsory physical education'). Tests for group differences revealed that women ranked 'over-consumption of unhealthy foods and media influence' and 'physical activity environment' as more important causes of childhood obesity than men. Additionally, persons classified as obese ranked 'misuse/overuse of modern technology' and 'healthy public/private policy and targeted intervention' as more important than those persons classified as under/normal weight.


CONCLUSIONS
By providing a snapshot of views held by the public regarding childhood obesity in this large Canadian city, this study offers preliminary guidance about publicly acceptable intervention strategies for use by health promotion researchers and policy-makers.
Potestio
Melissa L
ML
Department of Community Health Sciences, Faculty of Medicine, University of Calgary, Calgary, AB. mlpotest@ucalgary.ca
McLaren
Lindsay
L
Robinson Vollman
Ardene
A
Doyle-Baker
P K
PK
D000293:Adolescent; D000328:Adult; D000368:Aged; D000416:Alberta / Q000453:epidemiology; D001294:Attitude to Health; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006306:Health Surveys; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000453:epidemiology* / Q000209:etiology / Q000523:psychology; D010865:Pilot Projects; D011634:Public Health; D012307:Risk Factors; D012938:Social Perception; D011795:Surveys and Questionnaires