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Dysphagia: epidemiology, risk factors and impact on quality of life – a population‐based study
Author(s) -
ESLICK G. D.,
TALLEY N. J.
Publication year - 2008
Publication title -
alimentary pharmacology and therapeutics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.308
H-Index - 177
eISSN - 1365-2036
pISSN - 0269-2813
DOI - 10.1111/j.1365-2036.2008.03664.x
Subject(s) - dysphagia , medicine , odynophagia , population , depression (economics) , quality of life (healthcare) , gerd , epidemiology , risk factor , anxiety , physical therapy , pediatrics , disease , surgery , psychiatry , reflux , environmental health , nursing , economics , macroeconomics
Summary Background Data on the population epidemiology of dysphagia are scarce. Little is known about the prevalence, risk factors and impact on quality of life of dysphagia in the general community. Aim To determine the magnitude and impact of dysphagia in the general community. Methods A random sample of 1000 individuals of Sydney, Australia, were mailed a validated self‐report questionnaire to assess dysphagia. Measured were dysphagia symptoms, potential mechanisms, risk factors, psychological disorders, quality of life and demographics. Results The response rate of included subjects ( n = 926) was 73% ( n = 672). Dysphagia ever was reported by 16% ( n = 110). Multiple logistic regression analysis found that odynophagia was independently associated with gastro‐oesophageal reflux disease (GERD) (OR = 3.41, 95% CI: 1.16–10.04). Intermittent dysphagia was independently associated with GERD (OR = 2.96, 95% CI: 1.76–4.98) and anxiety (OR = 1.09, 95% CI: 1.01–1.19). The presence of progressive dysphagia was independently associated with depression (OR = 1.34, 95% CI: 1.07–1.67). Progressive dysphagia was independently associated with reduced ‘general health’ (OR = 0.95, 95% CI: 0.90–0.99), while intermittent dysphagia was associated with a reduction in the ‘role physical’ subscale (OR = 0.98, 95% CI: 0.97–0.99). Conclusions Dysphagia is remarkably common in the general population. GERD is a risk factor for dysphagia as well as odynophagia. Intermittent dysphagia was associated with anxiety, while progressive dysphagia was associated with depression.