Characteristics of the study population (n=565) diagnosed with type 1 diabetes between 1 January 2005 and 31 December 2015
| Measurement of covariates | N (%) | Outcomes of interest | |||||||
| HbA1c | BMI SDS | Systolic BP SDS | Diastolic BP SDS | Total cholesterol | LDL | HDL | Triglycerides | ||
| Number of children with outcome measured during study (% of all) | 565 (100) | 565 (100) | 535 (94.7) | 443 (78.4) | 441 (78.0) | 377 (66.7) | 368 (65.1) | 376 (66.5) | 370 (65.5) |
| Mean or median age at first measurement (in years (SD)) | – | 9.1 (4.3) 1.2–19.7 | 9.3 (4.3) 4–19.7 | 10.3 (3.8) 4–19.7 | 10.4 (3.8) 0.8–19.7 | 11.4 (4.3) 0.8–19.7 | 11.1 (4.3) 0.8–19.7 | 11.3 (4.3) 0.8–19.7 | 11.2 (4.3) 0.8–19.7 |
| Median duration of diabetes at first measurement (in years (SD)) | – | 0.1 (1.2) 0–8.4 | 0.4 (1.2) 0.3–9 | 0.3 (1.7) 0–9.2 | 0.3 (1.7) 0–9.2 | 1.0 (1.9) 0–9.4 | 1.0 (1.9) 0–9.4 | 1.0 (1.9) 0–9.4 | 1.0 (1.9) 0–9.4 |
Values are means (SD) or proportions.
BMI, body mass index; BP, blood pressure; HbA1c, glycated hemoglobin; HDL, high-density lipoprotein; LDL, low-density lipoprotein; SD, SD score.