Table 1.

Baseline patient and disease characteristics by age-group

	≤40 years	>40–65 years	>65 years
Entire cohort, n	4,347	29,036	6,739
Insulin status
Insulin-experienced, n (%)	1,109 (25.5)	8,998 (31.0)	2,943 (43.7)
Insulin-naïve, n (%)	3,238 (74.5)	20,038 (69.0)	3,796 (56.3)
Mean (SD) age (years)	33.3 (8.5)	53.1 (6.5)	71.3 (5.0)
Male, n (%)a	2,663 (61.3)	16,463 (56.8)	3,333 (49.5)
Mean (SD) weight (kg)b	71.0 (14.0)	72.0 (13.8)	69.1 (13.8)
Mean (SD) BMI (kg/m2)c	25.8 (4.4)	26.8 (4.6)	26.3 (4.8)
Mean (SD) diabetes duration (years)d	3.9 (3.7)	7.3 (5.3)	11.4 (8.0)

Due to the non-interventional nature of this study, not all baseline data were recorded and some patients were lost to follow-up

BMI body mass index

^a n = 4,342, n = 29,008 and n = 6,739 for the ≤40 years, >40–65 years and >65 years age-groups, respectively

^b n = 4,161, n = 27,744, and n = 6,361 for the ≤40 years, >40–65 years and >65 years age-groups, respectively

^c n = 3,916, n = 25,885, and n = 5,892 for the ≤40 years, >40–65 years and >65 years age-groups, respectively

^d n = 4,109, n = 28,815 and n = 6,673 for the ≤40 years, >40–65 years and >65 years age-groups, respectively