2021年美国成人肥胖率为40.3%,比2020年略有下降,严重肥胖症上升,尤其是女性。 40.3% US adult obesity rate in 2021, slight decrease from 2020 with rising severe obesity, particularly among women.
疾病防治中心报告说,美国成年人肥胖率约为40.3%,比2020年的41.9%略有下降。 The CDC reports that the obesity rate among U.S. adults is approximately 40.3%, a slight decrease from 41.9% in 2020. 然而,这一下降在统计上并不显著,严重的肥胖症(目前为9.7%)继续上升,特别是在妇女中。 However, this drop is not statistically significant, and severe obesity, now at 9.7%, continues to rise, particularly among women. 肥胖率因教育程度而异,教育水平较低的人的肥胖率较高。 Obesity rates vary by education level, with higher prevalence among those with lower educational attainment. 新的权重损失处理办法对这些趋势的影响仍然不确定。 The impact of new weight-loss treatments on these trends remains uncertain.