|
Variable
|
Non-diabetic controls N = 100
|
Type 1 diabetes subjects N = 300
|
|---|
| |
Boys (n = 47)
|
Girls (n = 53)
|
Boys (n = 152)
|
Girls (n = 148)
|
|---|
|
Age, years1
|
14.9 ± 2.1
|
15.8 ± 2.0
|
15.6 ± 2.1
|
15.2 ± 2.1
|
|
Race-ethnicity, % NHW3
|
66 %
|
72 %
|
80 %
|
80 %
|
|
Type 1 diabetes duration, years
|
--
|
--
|
8.9 ± 2.9
|
8.6 ± 3.1
|
|
Current smoker, %2
|
2 %
|
9 %
|
11 %
|
3 %
|
|
Tanner stage, %1,2
| | | | |
|
I
|
6 %
|
2 %
|
5 %
|
1 %
|
|
II
|
17 %
|
2 %
|
12 %
|
3 %
|
|
III
|
9 %
|
20 %
|
10 %
|
10 %
|
|
IV
|
34 %
|
21 %
|
20 %
|
35 %
|
|
V
|
34 %
|
55 %
|
53 %
|
51 %
|
|
A1c, %2,3,4
|
5.3 ± 0.3
|
5.3 ± 0.3
|
8.7 ± 1.5
|
9.2 ± 1.7
|
|
Centered A1c2
|
0.0 ± 0.3
|
0.0 ± 0.3
|
-0.3 ± 1.5
|
0.2 ± 1.7
|
|
BMI Z-score2,3,4
|
0.18 ± 1.14
|
0.39 ± 0.94
|
0.46 ± 0.78
|
0.76 ± 0.71
|
|
Total cholesterol, mg/dl2,4
|
142 ± 27
|
149 ± 29
|
148 ± 29
|
165 ± 36
|
|
Triglyceridesa, mg/dl
|
70(34-163)
|
82(43-235)
|
74(27-326)
|
78(28-394)
|
|
HDL-c, mg/dl1,2,4
|
46 ± 8
|
50 ± 10
|
49 ± 9
|
54 ± 11
|
|
LDL-c, mg/dl2,4
|
81 ± 23
|
81 ± 23
|
83 ± 22
|
94 ± 29
|
|
SBP, mmHg1,2,3,4
|
111 ± 9
|
107 ± 8
|
115 ± 9
|
112 ± 8
|
|
DBP, mmHg2,3,4
|
64 ± 6
|
64 ± 6
|
68 ± 7
|
69 ± 6
|
|
Hs-CRPa, mg/dl2,4
|
0.31(0.03-5.85)
|
0.48(0.02-9.07)
|
0.46(0.05-9.2)
|
0.91(0.04-22)
|
-
ageometric mean (range)
- NHW = non-Hispanic White
-
1
p < 0.05 for boys vs. girls Non-DM
-
2
p < 0.05 for boys vs. girls with type 1 diabetes
-
3
p < 0.05 for Non-DM vs. type 1 diabetes boys
-
4
p < 0.05 for Non-DM vs. type 1 diabetes girls
