(Press-News.org) WASHINGTON, DC – June 19, 2025 – Self-esteem scores more than doubled within one year of weight-loss surgery, according to a new study* presented today at the American Society for Metabolic and Bariatric Surgery (ASMBS) 2025 Annual Scientific Meeting.
Researchers from Geisinger Medical Center found that after bariatric surgery self-esteem scores rose to 77.5 from 33.6 – a more than 40-point increase. The higher the score on a scale from 0 to 100, the higher the level of self-esteem and quality of life. The amount of weight loss appears to fuel the increase in self-esteem -- scores were highest among those who lost the most weight despite demographics differences including gender, age, and race or type of bariatric procedure.
Researchers used a prospectively maintained database to identify 5,749 patients aged 18 and older with body mass index (BMI) of 35 or more who had metabolic and bariatric surgery between 2006 and 2019. Patients completed the Impact of Weight Quality of Life (iwQOLÓ) survey pre-operatively and 12 months after the operation to assess weight stigma and their quality of life.
“Understanding weight stigma and psychosocial factors associated with obesity is essential to offering holistic care. While these factors should not dictate the decision to have bariatric surgery, they should be an important part of the conversation,” said study co-author Justin Dhyani, MD, Geisinger Medical Center in Danville, PA.
Weight stigma is associated with adverse health outcomes including depression, anxiety, disordered eating, and low self-esteem. Among adults with obesity, the prevalence of weight discrimination is 19% to 42%, with higher rates reported among those with higher BMIs and women.
“Weight stigma is a serious issue that places an extra psychological burden on patients struggling with obesity and there is no excuse for it,” said Ann M. Rogers, MD, MD, FACS, FASMBS, President, ASMBS, who was not involved in the study. “This study shows we need to understand what patients are going through and be supportive and empowering of them as they navigate their health and make decisions about treatment.”
About Obesity
According to the U.S. Centers for Disease Control and Prevention (CDC), the prevalence of obesity and severe obesity is 40.3% and 9.4%, respectively. Studies show the disease can weaken or impair the body’s immune system and cause chronic inflammation and increase the risk of scores of other diseases and conditions including cardiovascular disease, stroke, type 2 diabetes, and certain cancers.
About Metabolic and Bariatric Surgery
Metabolic, bariatric, or weight-loss surgery such as gastric bypass and sleeve gastrectomy has been shown to be the most effective and long-lasting treatment for severe obesity. The operations improve or resolve diseases including type 2 diabetes, heart disease and high blood pressure and leads to significant and durable weight loss. Its safety profile is comparable to some of the safest and most commonly performed surgeries in the U.S. including gallbladder surgery, appendectomy and knee replacement. The ASMBS reports more than 270,000 metabolic and bariatric procedures were performed in 2023, which represents only about 1% of those who meet eligibility requirements based on BMI.
About ASMBS
The ASMBS is the largest organization for bariatric surgeons in the United States. It is a non-profit organization that works to advance the art and science of bariatric surgery and is committed to educating medical professionals and the lay public about bariatric surgery as an option for the treatment of severe obesity, as well as the associated risks and benefits. It encourages its members to investigate and discover new advances in bariatric surgery, while maintaining a steady exchange of experiences and ideas that may lead to improved surgical outcomes for patients with severe obesity. For more information, visit www.asmbs.org.
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*IMPACT OF BARIATRIC SURGERY ON WEIGHT STIGMA Justin Dhyani Geisinger Medical Center; Divya Sundararajan Geisinger School of Medicine; Craig Wood, Ms Geisinger Medical Center; Arash Rahimi-Ardabily Geisinger Medical Center; Benefsha Mohammad Geisinger Medical Center
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