Implications of excess weight on mental wellbeing
Jodie Morris1, Stefan Koehn, Brenda Happell
1Institute for Health and Social Science Research, CQ University Australia, Bruce Highway, Rockhampton, QLD 4702, Australia. l.moxham@cqu.edu.au
Summary
Excess weight is linked to poorer physical and mental health, particularly for those aged 45-54 who are obese. Health professionals should consider this increased risk for mental health issues.
Area of Science:
- Public Health
- Epidemiology
- Health Psychology
Background:
- Health-related quality of life (HRQoL) is a crucial indicator of population health.
- Understanding the impact of body mass index (BMI) on HRQoL is essential for targeted health interventions.
Purpose of the Study:
- To evaluate differences in perceived HRQoL across normal weight, overweight, and obese individuals.
- To specifically examine the association between excess weight and mental health in the general population.
Main Methods:
- Cross-sectional study of 1212 adults in Queensland, Australia, via computer-assisted telephone interviews.
- Body Mass Index (BMI) categories (normal, overweight, obese) determined by self-reported height and weight.
- Mental and physical health assessed using the SF-12 questionnaire.
Main Results:
- Excess weight was significantly associated with poorer physical health across the sample.
- Obesity showed a significant association with reduced mental wellbeing in the 45-54 age group.
- No significant sex differences were observed in the associations.
Conclusions:
- Findings support the link between excess weight and diminished mental wellbeing.
- Highlights the need for healthcare providers to recognize the elevated mental health risks in obese individuals.
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