Independent associations between weight status and disability in adults: results from the Health Survey for England.
OBJECTIVE
While direct links between obesity and some illnesses are well-established, there is a relative paucity of research on associations between obesity and disabilities. The aim of this study was to test for significant associations between overweight and obesity and the presence of a wide range of disabling conditions in adults, controlling for sex, age, education, social class, income, cigarette smoking status and alcohol consumption.


METHODS
Data were extracted from the Health Survey for England (2001); a cross-sectional survey of the community-dwelling population. In total, 8613 adult participants were included in the analysis.


METHODS
Multivariate logistic regression was employed to test whether the odds of having a range of disabling conditions are higher in the overweight and obese populations compared with those in the ideal weight range.


RESULTS
The risk of nearly all disabling conditions tested was elevated in the obese and morbidly obese groups. Of great importance for public health, the risks of musculoskeletal illness, arthritis and rheumatism, and personal care disability were significantly elevated, even in those in the overweight category (currently about half of the adult population living in the UK).


CONCLUSIONS
Obesity is independently associated with a range of disabling conditions in adults. The present study highlights the need for further research into the mechanisms by which these associations occur.
Lidstone
J S M
JS
School of Health and Social Care, University of Teesside, Middlesbrough TS1 3BA, UK. j.lidstone@tees.ac.uk
Ells
L J
LJ
Finn
P
P
Whittaker
V J
VJ
Wilkinson
J R
JR
Summerbell
C D
CD
D000203:Activities of Daily Living; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003430:Cross-Sectional Studies; D006233:Persons with Disabilities; D005260:Female; D015438:Health Behavior; D006306:Health Surveys; D006801:Humans; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications; D050177:Overweight; D012959:Socioeconomic Factors; D006113:United Kingdom / Q000453:epidemiology