In the Da Qing Diabetes Prevention Study, participants receiving lifestyle intervention had an average increase in life expectancy of 1.44 years (95% CI 0.20–2.68; p=0.023).
Notes on verification
Confirmed by the original Lancet Diabetes & Endocrinology publication (2019) and corroborated by PubMed, SSRN preprint, and a related commentary, all reporting the identical statistic with consistent confidence intervals and p-value.
Sources
- 30-year results of the Da Qing Diabetes Prevention ... (stacks.cdc.gov)
- https://pubmed.ncbi.nlm.nih.gov/31036503/ (pubmed.ncbi.nlm.nih.gov)
- https://www.thelancet.com/journals/landia/article/PIIS2213-8587(19)30093-2/abstract (thelancet.com)
- https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3252681 (papers.ssrn.com)