Medical experts release new obesity guidelines that don’t rely on BMI alone

Dr Shashank Shah bariatric surgeon and former President OSSI IEF AIAARO along with Dr Neeta Rohit Deshpande endocrinologist and obesity physician coauthored a recently published paper in the Journal of the Association of Physicians of India JAPI submitting new obesity guidelines based on associated conditions and not BMI alone The new guidelines need immediate action and implementation by all medical experts and associations of the medical fraternity ahead of the new year 2024Obesity is the accumulation of excess body fat to the extent that it presents a health risk According to a recent nationwide crosssectional study that evaluated data from 100531 adults in a randomised cluster sample across India the prevalence of obesity in the country is 403 per cent with a higher incidence among women urban populations and individuals aged over 40 years The highest incidence was reported in South India 4651 per cent while the lowest was in East India 3296 per cent It has been predicted that the prevalence of obesity will triple by 2040 among Indian adults aged 20 to 69 yearsIn parallel to the increasing obesity rates the burden of diabetes is also high and increasing globally mainly fueled by unhealthy lifestyles Estimates from 2019 showed that 77 million individuals had diabetes in India and this number is expected to rise to over 134 million by 2045 with approximately 57 per cent of these individuals remaining undiagnosedShah stated At the international level these new guidelines have already been implemented and treatment of obesity is based on associated problems India is known as the diabetes capital and it is home to a majority of the young population in the worldThe ills of obesity and overweight have reached pandemic proportions across the globe today and India is no exception This condition is the mother of all metabolic diseases including cancer type 2 diabetes hypertension etc and mechanical disorders such as arthritis of the knees not to mention mental disorders such as anxiety and depression The economic burden to the individual community and the country can be enormousBody mass index BMI is commonly used to define obesity According to the guidelines in India a person is considered overweight when their BMI is between 2325 kgm2 while a person with a BMI over 25 km2 is considered obese However the Indian population is prone to developing excess fat accumulation around the waist especially around the internal organs such as the liver and the pancreas This can be the starting point for metabolic diseases such as diabetes also known as visceral obesity or abdominal obesityPhysical inactivity and ageing are significantly associated with obesity in India Abdominal obesity in women typically develops during the third and fourth decades of life Unfortunately the Indian population that has abdominal obesity and metabolic syndrome is at a higher risk for cardiovascular disease irrespective of their body mass index informs ShahA classic example of why this kind of grading of obesity is important is because we see many patients with diabetes with a lower weight Let us take a 45yearold lady with a weight of only 67 kg and height of 152 cm five feet BMI of 30 kgm2 She had severe diabetes neuropathy sleep apnea severe joint pain and osteoarthritis of both the knee joints limiting her daily activities because of pain She had breathlessness was on insulin and her relationship with her husband had also been disturbed and she was emotionally extremely depressed If you look at her with a weight of 67 kgs and BMI of 30 kgm2 with the present classification she does not come under a grade of severe obesity but if you look at our present grading system her metabolic functional and psychological disabilities are extremely severe so she would be called a patient with grade 3 or severe obesity and would deserve aggressive treatment maybe in the form of metabolic and bariatric surgeryThe lady underwent surgery her diabetes was resolved her pain resolved and breathlessness resolved She started living a normal life her functional capacity increased her psychological confidence improved and her metabolic disorders also improvedSuch patients require more appropriate and more aggressive treatment and this guideline would do justice to people who otherwise are not considered severely obese said ShahBariatric surgery is the last resort for those battling obesity when diet and exercise fail In 2024 it is important to follow the updated bariatric surgery guidelines to determine eligibility for the procedure The following people are eligible for bariatric surgery BMI of over 35 kgm2 with or without any comorbidities related to obesity BMI above 325 kgm2 with more than one comorbidity related to obesity BMI of over 30 kgm2 with more than two comorbidities related to obesity BMI of over 275 kgm2 with uncontrolled Type 2 diabetes despite treatment Women with a waist circumference WC of over 80 cm and men with a WC of over 90 cm who have comorbidities related to obesityDisclaimer This information does not replace professional medical advice Consult a qualified specialist or your physician for personalised guidance