Table 2.

Prevalence of DKA (%) at T1D onset in children in Austria during the COVID-19 related lockdown periods in 2020 in comparison to the corresponding previous 5-year periods (2015–2019).

	Year of diagnosis		p-value
	2015–2019	2020 lockdown
No DKA (pH ≥ 7.3)	175 (58.0)	24 (40.7)	0.022
Any DKA (pH <7.3)	127 (42.1)	35 (59.3)
Mild DKA (pH <7.3 and ≥7.1)	84 (27.8)	23 (39.0)
Severe DKA (pH <7.1)	43 (14.2)	12 (20.3)
Total	302	59

Data are number of children and percentages.

DKA, diabetic ketoacidosis; T1D, type 1 diabetes; COVID-19, corona-virus disease.