. Author manuscript; available in PMC: 2024 Apr 7.

Published in final edited form as: Diabetes Care. 2019 Oct 1;42(12):2256–2261. doi: 10.2337/dc19-1041

Table 1—

Characteristics of study population at diabetes diagnosis (n = 4,889) by DKA status, MarketScan 2010–2016

Variables	With DKA (n = 2,099)	Without DKA (n = 2,790)	Excess
Mean age at diabetes diagnosis, years	11.3 (11.1, 11.4)	12.6 (12.4, 12.8)	−1.3^*** (−1.6, −1.1)
Female, %	45.20 (43.0, 47.3)	49.50 (47.6, 51.4)	−4.3^** (−7.2, −1.5)
Rural residency, %	14.60 (13.1, 16.1)	13.30 (12.0, 14.5)	1.30 (−0.6, 3.3)
PPO, %	69.20 (67.3, 71.2)	69.60 (68.0, 71.5)	−0.40 (−3.1, 2.1)
Hypoglycemia, %	1.60 (01.0, 2.1)	2.40 (1.8, 2.93)	−0.8 (−1.6, 0.004)
Chronic pulmonary condition, %	3.1 (2.4, 3.8)	4.6 (3.8, 5.4)	−1.5^** (−2.6, −0.4)

Data in parentheses are 95% CIs. Hypoglycemia was identified within 7 days of diabetes diagnosis. Chronic pulmonary was identified in the last 60 days of diabetes diagnosis.

^**

P < 0.01;

^***

P < 0.001.