Cancer incidence rate (1/1,000 person-years) and hazard ratios by quartiles of baseline HbA1c in participants with type 2 diabetes.

<p>Hazard ratios were adjusted for age, sex (except in sex-specific cancers), diabetes duration, smoking, and insulin treatment.</p><p>HbA1c quartile 1: <50 mmol/mol (<6.7%); quartile 2: 50–57 mmol/mol (6.7–7.4%); quartile 3: 58–68 mmol/mol (7.5–8.4%); quartile 4: >69 mmol/mol (≥8. 5%).