To be eligible for a surgery, current guidelines recommend that an individual must have an appearance mass index (BMI) with a minimum of 40, or 35 should they have other serious disorders linked to meizitang obesity.
Surgical intervention versus non-surgical options
However, the researchers observe that it has been unclear how effective bariatric surgery is in contrast to non-surgical methods.
To find out, the researchers analyzed data from 11 randomized controlled trials involving 796 obese adults with a BMI between 30 and 52.
Some individuals were allocated to wls techniques lishou, while others were invested in non-surgical treatments. Non-surgical treatments included behavioral therapy, dietary changes, increasing physical activity and the utilization of weight-loss medication.
The patients were then accompanied on the 2-year period.