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Trial and model QALYs in each year of the study for the base-case analysis. Person-years in which participants were censored or had been censored previously are excluded, although person-years after death are included. Error bars show 95% confidence intervals around trial QALYs.
QALYs, quality-adjusted life-years; UKPDS-OM1, United Kingdom Prospective Diabetes Study Outcomes Model version 1; UKPDS-OM2, United Kingdom Prospective Diabetes Study Outcomes Model version 2.
