Male, n (%)
|
223 (49.0)
|
249 (54.4)
|
257 (57.1)
|
283 (62.2)
|
1015 (55.5)
|
Age (y), mean (SD)
|
56 (9)
|
57 (10)
|
55 (10)
|
54 (11)
|
55 (10)
|
Known diabetes duration (y), mean (SD)
|
7 (6)
|
7 (6)
|
7 (6)
|
6 (5)
|
7 (6)
|
Race, n (%)
| | | | | |
White
|
320 (70.3)
|
284 (62.0)
|
245 (54.4)
|
251 (55.2)
|
1104 (60.3)
|
Black
|
8 (1.8)
|
9 (2.0)
|
14 (3.1)
|
16 (3.5)
|
48 (2.6)
|
Hispanic
|
32 (7.0)
|
36 (7.9)
|
34 (7.6)
|
42 (9.2)
|
147 (8.0)
|
Asian
|
89 (19.6)
|
123 (26.9)
|
153 (34.0)
|
142 (31.2)
|
511 (27.9)
|
Other
|
6 (1.3)
|
6 (2.6)
|
4 (0.9)
|
4 (0.9)
|
20 (1.1)
|
Glucose-lowering background treatment, n (%)b
| | | | | |
Diet and exercise only
|
72 (15.8)
|
52 (11.4)
|
72 (16.0)
|
90 (19.8)
|
291 (15.9)
|
Insulin
|
3 (0.7)
|
1 (0.2)
|
3 (0.7)
|
1 (0.2)
|
8 (0.4)
|
Metformin
|
373 (82.0)
|
388 (84.7)
|
355 (78.9)
|
330 (72.5)
|
1453 (79.4)
|
Thiazolidinedione
|
22 (4.8)
|
19 (4.1)
|
27 (6.0)
|
32 (7.0)
|
100 (5.5)
|
Sulfonylurea
|
172 (37.8)
|
212 (46.3)
|
207 (46.0)
|
201 (44.2)
|
798 (43.6)
|
A1C (%), mean (SD)
|
8.3 (1.0)
|
8.4 (1.0)
|
8.5 (1.1)
|
8.7 (1.1)
|
8.5 (1.1)
|
FPG (mg/dL), mean (SD)
|
167.0 (44.2)
|
170.9 (45.7)
|
170.9 (46.2)
|
175.6 (50.8)
|
171.2 (46.9)
|
Body weight (kg), mean (SD)
|
93.7 (21.0)
|
85.3 (18.9)
|
85.3 (19.1)
|
87.7 (21.3)
|
88.0 (20.4)
|
BMI (kg/m2)
| | | | | |
Mean (SD)
|
33.3 (5.7)
|
30.8 (5.6)
|
30.8 (5.3)
|
30.9 (5.6)
|
31.5 (5.6)
|
Category
| | | | | |
<30
|
143 (31.4)
|
222 (48.5)
|
216 (48.0)
|
217 (47.7)
|
801 (43.8)
|
≥30
|
310 (68.1)
|
235 (51.3)
|
228 (50.7)
|
236 (51.9)
|
1018 (55.6)
|
Missing
|
2 (0.4)
|
1 (0.2)
|
6 (1.3)
|
2 (0.4)
|
11 (0.6)
|
SBP (mm Hg), mean (SD)
|
130.5 (14.8)
|
131.6 (15.2)
|
131.3 (14.3)
|
129.9 (14.2)
|
130.8 (14.7)
|
DBP (mm Hg), mean (SD)
|
78.6 (8.8)
|
78.7 (9.2)
|
80.1 (8.6)
|
79.1 (9.2)
|
79.1 (8.9)
|
HR (beats per minute), mean (SD)
|
74.1 (9.4)
|
74.8 (9.1)
|
75.2 (9.6)
|
74.9 (9.8)
|
74.7 (9.5)
|
ALT (U/L), mean (SD)c
|
32.8 (19.2)
|
32.2 (19.1)
|
33.4 (19.6)
|
34.2 (21.8)
|
33.1 (19.9)
|
AST (U/L), mean (SD)d
|
26.9 (12.8)
|
25.9 (12.7)
|
26.2 (11.2)
|
26.4 (12.2)
|
26.3 (12.2)
|
Lipids (mg/dL), mean (SD)
| | | | | |
Total cholesterol
|
176.7 (42.3)
|
178.3 (43.4)
|
177.2 (41.7)
|
184.9 (43.2)
|
179.3 (42.7)
|
LDL-C
|
98.7 (34.7)
|
99.5 (37.2)
|
99.2 (34.5)
|
104.3 (37.9)
|
100.4 (36.0)
|
HDL-C
|
43.9 (11.85)
|
44.2 (11.54)
|
44.9 (12.32)
|
45.2 (12.52)
|
44.5 (12.1)
|
Triglycerides
|
183.0 (147.1)
|
184.8 (147.0)
|
175.5 (121.6)
|
190.5 (141.4)
|
183.5 (139.6)
|