Characteristics of the population eligible for and receiving publicly funded bariatric surgery in Canada

• Үндсэн зохиолчид: Padwal Raj S (Зохиогч), Chang Hsui-Ju (Зохиогч), Klarenbach Scott (Зохиогч), Sharma Arya M (Зохиогч), Majumdar Sumit R (Зохиогч)
• Формат: Ном
• Хэвлэсэн: BMC, 2012-09-01T00:00:00Z.
• Нөхцлүүд: article
• Онлайн хандалт: Connect to this object online.
• Notes: 10.1186/1475-9276-11-54; 1475-9276
• Keywords: Canada; Bariatric surgery; Health services research; Population health; Access; Public aspects of medicine; RA1-1270
• Source: International Journal for Equity in Health, Vol 11, Iss 1, p 54 (2012)

<p>Abstract</p> <p>Background</p> <p>Bariatric surgery is the most effective current treatment for severe obesity. Capacity to perform surgery within Canada's public health system is limited and potential candidates face protracted wait times. A better understanding of the gaps between demand for surgery and the capacity to provide it is required. The purpose of this study was to quantify and characterize the bariatric surgery-eligible population in Canada in comparison to surgery-ineligible subjects and surgical recipients.</p> <p>Methods</p> <p>Data from adult (age > 20) respondents of the 2007-09 nationally representative Canadian Health Measures Survey (CHMS) were analyzed to estimate the prevalence and characteristics of the surgery-eligible and ineligible populations. Federally mandated administrative healthcare data (2007-08) were used to characterize surgical recipients.</p> <p>Results</p> <p>In 2007-09, an estimated 1.5 million obese Canadian adults met eligibility criteria for bariatric surgery. 19.2 million were surgery-ineligible (3.4 million obese and 15.8 million non-obese). Surgery-eligible Canadians had a mean BMI of 40.1 kg/m² (95% CI 39.3 to 40.9 kg/m²) and, compared to the surgery-ineligible obese population, were more likely to be female (62 vs. 44%), 40-59 years old (55 vs. 48%), less educated (43 vs. 35%), in the lowest socioeconomic tertile (41 vs. 34%), and inactive (73 vs. 59%). Self-rated mental health and quality of life were lower and comorbidity was higher in surgery-eligible respondents compared with the ineligible populations. The annual proportion of Canadians eligible for surgery that actually underwent a publicly funded bariatric surgery between 2007-09 was 0.1%. Surgical recipients (n = 847) had a mean age of 43.6 years (SD 11.1) and 82% were female. With the exception of type 2 diabetes, obesity-related comorbidity prevalence was much lower in surgical recipients compared to those eligible for surgery.</p> <p>Conclusions</p> <p>The proportion of bariatric surgery-eligible Canadians that undergo publicly funded bariatric surgery is very low. There are notable differences in sociodemographic profiles and prevalence of comorbidities between surgery-eligible subjects and surgical recipients.</p>