Medication de-escalation | Mean age (years) | Mean eGFR (mL/min) | Cognitive impairment diagnosis (n) | Mean prestudy HgbA1c (%) | Mean poststudy HgbA1c (%) |
No | 76.9±6.2 | 50.3±16.9 | 1/12 | 6.6±0.5 | 7.0±0.8 |
Yes | 76.9±5.6 | 46.5±28.2 | 4/16 | 6.1±0.5 | 6.9±1.2 |
eGFR, estimated glomerular filtration rate; HgbA1c, glycated haemoglobin.