Table 2 Mean (SD) glycosylated haemoglobin (HbA1c) measured locally and centrally overall and by time point (valid pairs of data only)
Number of pairs of measurements | Local (mmol/mol) | Central (mmol/mol) | |
|---|---|---|---|
All data | 590 | 55.2 (13.0) | 55.1 (13.1) |
By time point: | |||
3 months | 139 | 50.0 (12.9) | 49.5 (12.2) |
6 months | 157 | 54.0 (12.9) | 54.2 (13.5) |
9 months | 143 | 58.5 (12.5) | 57.9 (12.3) |
12 months | 151 | 58.3 (11.7) | 58.5 (12.3) |