Table 1.

Prevalence (%) of DKA and age at T1D onset in children in Austria between 2012 and 2020.

	Age at T1D onset (years)
DKA	0 to <2	2 to <5	5 to <10	10 to <15	Total
No DKA (pH ≥ 7.3)	35 (28.0)	233 (57.5)	511 (61.1)	563 (55.5)	1,342 (56.4)
Mild DKA (pH <7.3 and ≥ 7.1)	49 (39.2)	117 (28.9)	225 (26.9)	306 (30.2)	697 (29.3)
Severe DKA (pH <7.1)	41 (32.8)	55 (13.6)	100 (12.0)	145 (14.3)	341 (14.3)
Total	125	405	836	1,014	2,380 (100)

Data are number of children and percentages.

DKA, diabetic ketoacidosis; T1D, type 1 diabetes.