Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Sep 16, 2021; 9(26): 7717-7728
Published online Sep 16, 2021. doi: 10.12998/wjcc.v9.i26.7717
Table 1 Comparison of clinical and laboratory characteristics among the three groups
Variable
Normal weight group
Overweight group
Obese group
P value
Cases12712379-
Age (yr)54.72 ± 13.40c55.98 ± 15.03c46.41 ± 16.25a,b< 0.001
Height (cm)164.66 ± 8.36c165.78 ± 8.09c169.32 ± 9.37a,b0.001
Weight (cm)60.00 (13.00)b,c71.00 (10.00)a,c87.00 (16.00)a,b< 0.001
BMI (kg/mb)21.97 (2.63)b,c25.81 (1.80)a,c29.76 (3.47)a,b< 0.001
WC (cm)83.18 ± 7.81b,c92.43 ± 6.47a,c103.73 ± 9.20a,b< 0.001
HC (cm)91.52 ± 7.41b,c98.96 ± 6.51a,c106.89 ± 8.18a,b< 0.001
WHR0.91 (0.06)b,c0.95 (0.07)a,c0.97 (0.06)a,b< 0.001
HFF (%)7.02 (2.39)b,c8.51 (4.91)a,c13.03 (11.69)a,b< 0.001
FPG (mmol/L)6.42 (3.55)b,c7.59 (2.73)a,c8.44 (3.74)a,b< 0.001
HbA1c (%)9.64 ± 2.239.38 ± 2.109.48 ± 2.110.639
FINS (uU/mL)9.55 (9.70)b,c11.80 (8.40)a12.10 (8.60)a0.014
FCP (ng/mL)0.85 (0.90)b,c1.20 (1.10)b,c1.60 (1.50)a,b< 0.001
FGC (pg/mL)104.50 (51.90)96.50 (51.40)97.50 (54.90)0.239
HOMA-IR2.62 (3.11)b, c4.05 (3.31)a4.57 (3.01)a< 0.001
ALT (U/L)18.80 (12.30)c22.10 (14.50)c36.80 (43.00)a, b< 0.001
AST (U/L)18.10 (6.40)c20.40 (8.70)c27.00 (22.30)a, b< 0.001
DBIL (mmol/L)3.90 (1.90)3.90 (2.50)4.50 (2.10)0.078
IBIL (mmol/L)9.60 (4.70)c10.30 (6.00)10.60 (5.50)a0.018
TBIL (mmol/L)13.30 (6.10)c14.10 (8.10)15.50 (8.20)a0.031
LPS (U/L)30.20 (16.70)c29.60 (10.60)c27.10 (9.50)a,b0.045
HBDH (U/L)30.20 (16.70)29.60 (10.60)27.10 (9.50)0.786
ALP (U/L)82.70 (33.30)82.40 (34.30)81.40 (29.30)0.487
LDH (U/L)165.00 (39.00)c169.00 (43.00)179.00 (53.00)a0.027
CK (U/L)70.70 (44.40)75.50 (58.10)77.60 (51.70)0.230
GGT (U/L)20.80 (17.50)b,c26.30 (33.10)a,c37.70 (39.60)a,b< 0.001
ALB (g/L)41.40 (5.30)c42.20 (3.90)c43.20 (4.00)a,b0.007
GLB (g/L)25.70 (5.20)26.30 (4.60)26.50 (4.50)0.379
A/G1.60 (0.40)1.60 (0.40)1.60 (0.30)0.206
UA (μmol/L)280.00 (109.00)b,c334.00 (94.00)a,c384.00 (137.00)a,b< 0.001
Cr (μmol/L)56.00 (21.00)b61.00 (19.00)a59.00 (20.00)0.016
TC (mmol/L)4.40 ± 0.854.58 ± 1.324.64 ± 1.180.273
TG (mmol/L)1.06 (0.64)b, c1.45 (1.13)a,c1.86 (1.46)a,b< 0.001
LDL-C (mmol/L)2.46 (0.95)c2.66 (1.15)2.89 (1.05)a0.006
HDL-C (mmol/L)1.31 (0.42)b,c1.14 (0.27)a1.12 (0.36)a< 0.001
CRP (mg/L)1.07 (2.60)b, c1.59 (2.30)a2.16 (3.00)a< 0.001
TSH (mIU/L)2.19 (1.58)2.50 (1.88)2.21 (1.60)0.127
FT3 (pmol/L)2.42 ± 0.422.49 ± 0.482.56 ± 0.460.109
FT4 (pmol/L)1.15 ± 0.291.12 ± 0.291.10 ± 0.260.463
Table 2 Spearman correlation analysis of hepatic fat fraction with other variables
Variable
r
P value
Age0.1360.013
BMI0.493< 0.001
WHR0.227< 0.001
FPG0.281< 0.001
FINS0.1330.016
FCP0.385< 0.001
HOMA-IR0.247< 0.001
UA0.305< 0.001
ALT0.459< 0.001
AST0.385< 0.001
DBIL0.1540.005
IBIL0.251< 0.001
TBIL0.234< 0.001
LDH0.1260.022
GGT0.413< 0.001
ALB0.217< 0.001
TC0.193< 0.001
TG0.478< 0.001
LDL-C0.269< 0.001
HDL-C-0.251< 0.001
CRP0.251< 0.001
FT30.1570.005
Table 3 Multivariate linear regression analysis of hepatic fat fraction with other variables in type 2 diabetes mellitus patients
Variable
B
SE
β
t
P value
95%CI
ALT0.0800.0080.4379.455< 0.0010.063-0.096
BMI0.4090.0830.2464.925< 0.0010.246-0.573
LDL-C1.0400.3800.1212.7370.0070.292-1.788
UA0.0080.0030.1082.2530.0250.001-0.014
ALB0.1350.0650.0912.0700.0390.007-0.263
Table 4 Multivariate binary logistic regression analysis of independent influencing factors for moderate to severe fatty liver in type 2 diabetes mellitus patients
Variable

B
SE
Wald
P value
OR
95%CI
BMI< 24
24-27.990.830 0.329 6.361 0.012 2.294 1.203-4.373
≥ 281.615 0.379 18.121 < 0.0015.027 2.390-10.572
ALT0.028 0.007 15.643 < 0.0011.029 1.014-1.043
ALB0.099 0.036 7.480 0.006 1.105 1.029-1.186
LDL-C0.537 0.185 8.389 0.004 1.710 1.189-2.459