Table 1 Clinical characteristics of the study subjects before pregnancy according to fatty liver index score category
From: Nonalcoholic fatty liver disease and the risk of insulin-requiring gestational diabetes
Fatty liver index score | |||
|---|---|---|---|
< 30 | 30–59 | ≥ 60 | |
N | 298,475 | 7265 | 2355 |
Age (years) | 29.6 ± 3.6 | 31.1 ± 4.4 | 31.3 ± 4.2 |
≥ 35 years | 25,232 (8.5) | 1370 (18.9) | 467 (19.8) |
Current smoker | 9867 (3.3) | 688 (9.5) | 319 (13.6) |
Mild alcohol drinker | 144,475 (48.4) | 3986 (54.9) | 1312 (55.7) |
Regular Exercise | 31,079 (10.41) | 932 (12.83) | 303 (12.87) |
Income (lower 25%) | 58,363 (19.55) | 2131 (29.33) | 781 (33.16) |
Family history of DM | 28,016 (13.0) | 1060 (20.3) | 345 (19.9) |
BMI (kg/m2) | 20.5 ± 2.3 | 27.5 ± 2.8 | 31.5 ± 3.6 |
< 18.5 | 52,986 (17.8) | 3 (0.04) | 1 (0.04) |
18.5–22.9 | 204,030 (68.4) | 378 (5.2) | 21 (0. 9) |
23–24.9 | 27,633 (9.3) | 963 (13.3) | 39 (1.7) |
25–29.9 | 13,498 (4.5) | 4528 (62.3) | 718 (30.5) |
≥ 30 | 328 (0.1) | 1393 (19.2) | 1576 (66.9) |
Waist circumferences (cm) | 68.7 ± 6.2 | 84.9 ± 6.5 | 93.8 ± 8.0 |
Triglyceride (mg/dL) | 66.9 (66.8–67.0) | 137.8 (136.4–139.3) | 172.6 (169.3–176.0) |
GGT (IU/L) | 15.1 (15.0–15.1) | 28.7 (28.4–29.1) | 40.3 (39.4–41.6) |
FBG (mg/dL) | 87.1 ± 9.0 | 92.3 ± 10.5 | 94.7 ± 11.3 |
TC (mg/dL) | 176.32 ± 28.33 | 197.88 ± 33.73 | 205.89 ± 35.29 |
AST (IU/L) | 14.0 (14.0–14.1) | 23.3 (23.0–23.6) | 32.4 (31.6–33.2) |
ALT (IU/L) | 19.2 (19.2–19.3) | 22.6 (22.4–22.7) | 27.1 (26.6–27.5) |
Systolic BP (mmHg) | 109.64 ± 10.55 | 118.68 ± 11.89 | 124.09 ± 12.91 |
Diastolic BP (mmHg) | 68.97 ± 7.94 | 74.91 ± 8.77 | 78.7 ± 9.5 |
Hypertension (yes) | 3102 (1.0) | 524 (7.2) | 349 (14.8) |
Metabolic syndrome (yes) | 1739 (0.6) | 1691 (23.3) | 1374 (58.3) |