Diabetes Remission and Relapse After Bariatric Surgery, 2009-2020 Cohort

Supplementary material for a study on determinants of diabetes remission and relapse following sleeve gastrectomy and gastric bypass. The dataset likely contains patient-level data for 186 individuals with obesity and Type 2 diabetes from University Hospital Ayr, with follow-up at 2 and 5 years post-surgery. The study was published on figshare in 2026.

Use Cases

• Predicting short-term diabetes remission based on preoperative HbA1c and diabetes duration mentioned in the description.
• Modeling the risk of diabetes relapse over time based on patient age and medication use described in the study.
• Comparing the effectiveness of sleeve gastrectomy versus gastric bypass for diabetes outcomes as referenced in the methods.

Strengths

• Includes specific remission rates (57.5% at 2 years, 36.4% at 5 years) and relapse rates (33.4%) from the results.
• Data covers a defined patient cohort (186 individuals) over an 11-year surgical period (2009-2020).
• Study design uses multivariable logistic and Cox regression, suggesting structured outcome and predictor variables.

Limitations

• Row count and column-level documentation are unknown, which may limit suitability assessment.
• Data is from a single hospital (University Hospital Ayr), which may reflect geographic or institutional bias.
• The dataset is very small (252.6 KB), indicating limited scope.

Provenance

Source

University Hospital Ayr, via figshare.

Collection Method

Retrospective cohort study.

Time Range

Surgery dates between January 2009 and December 2020, with follow-up at 2 and 5 years.

Freshness

Last updated 2026-04-15 09:55:21; freshness should be verified.

Geography

Likely United Kingdom (Ayr, Scotland).