2.7.2. Glucose (Complete Cases)
For participants that completed the trial, glucose was quantified on Cobas c111-system using a commercially available enzymatic colorimetric kit (#11491253 216, Roche Diagnostics, Basel, Sitzerland) that employs a glucose oxidase–peroxidase method. Intra-assay and inter-assay coefficients of variability (CV) were between 1.25–2.18% and 2.29–2.40%, respectively. For incomplete cases, glucose concentrations were measured as described below.