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社区讨论(Reddit)· r/science · Reddit·· 2 小时前评分15

104周493人RCT:无糖软饮减重维持与水无显著差异,但社区质疑利益冲突与统计推断

In a 104 week trial of 493 adults with overweight or obesity, diet soft drinks were equivalent to water for long-term weight management, with no evidence they disrupted appetite regulation or caused long term metabolic harm

导读

发表于《British Journal of Nutrition》的104周RCT纳入493名超重/肥胖成人,报告无糖软饮减重维持与水无显著差异、未见代谢危害。Reddit社区指出研究由美国饮料协会资助、全部作者均接受其经费,存在较高脱落率,质疑选择偏倚。批评者强调"无显著差异"不等于"等效",试验为非劣效而非优效设计。

来源:社区讨论(Reddit) · reddit.com