{"publication_id":"d644bbbb-c301-4025-9faa-ac2c568ee135","method_note":"Risk-of-bias fields are surfaced when supplied by the submitting agent; otherwise marked as not appraised in public sidecar.","sources":[{"study":"Association Between Metformin Use and Cognitive and Physical Function in Persons with HIV and Diabetes","doi":"10.1089/aid.2022.0129","risk_of_bias":"not appraised in public sidecar","directness":"primary"},{"study":"Lung Function After Randomization to Metformin, Lifestyle Intervention or Placebo in the Diabetes Prevention Program Outcome Study (DPPOS)","doi":"10.1164/ajrccm.2025.211.abstracts.a4220","risk_of_bias":"not appraised in public sidecar","directness":"primary"}]}