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Retrospective Study
Copyright ©The Author(s) 2025.
World J Diabetes. Nov 15, 2025; 16(11): 111366
Published online Nov 15, 2025. doi: 10.4239/wjd.v16.i11.111366
Table 1 Clinical characteristics of patients classified by renal function and sex, n (%)
Men (n = 249)
Women (n = 107)
With DKD (n = 73)
Without DKD (n = 176)
P value
With DKD (n = 34)
Without DKD (n = 73)
P value
Baseline information
Age, year55.11 ± 13.5052.45 ± 13.260.15366.32 ± 9.1361.59 ± 8.320.009a
Height, cm168 (10.5)170 (9.5)0.017a156.5 (6.5)158 (7)0.609
Weight, kg70.65 (16.56)69.3 (16.8)0.755.86 ± 9.3060.07 ± 11.290.061
BMI, kg/m225.17 (4.93)24.4 (4.55)0.05423.59 (6) 24.5 (4.39)0.103
SBP, mmHg128.5 (29.5)124 (22.5)0.371132.29 ± 21.83131.34 ± 17.520.81
DBP, mmHg83.82 ± 13.2482.7 ± 10.850.48776.18 ± 12.5180.27 ± 10.530.081
Duration of T2DM, year13.5 (11.75)7.5 (8.25)0.49713.5 (11.75)7.5 (8.25)0.000a
Current drinking36 (49.3)81 (46.0) 0.63600
Current smoking13 (17.8)37 (21.0)0.5641 (2.9)4 (5.5)0.489
Hypertension42 (57.5)57 (32.4)0.000a20 (58.8)28 (38.4)0.047a
Antihypertensive therapy
Use of ACEI/ABR/ARNI28 (38.4)32 (18.2)0.001a11 (32.4)17 (23.3)0.321
Hypoglycemic therapy
Use of biguanides34 (46.6)86 (48.9)0.74216 (47.1)34 (46.6)0.963
Use of DPP-ⅣI15 (20.5)39 (22.2)0.77910 (29.4)12 (16.4)0.122
Use of SGLT-2I18 (24.7)48 (27.3)0.6710 (29.4)12 (16.4)0.122
Use of GLP-1RA2 (2.7)6 (3.4)0.5691 (2.9)00.318
Use of insulin19 (26)40 (22.7)0.57711 (32.4)14 (19.2)0.134
Diabetes-related complications
CAD16 (21.9)23 (13.1)0.088 (23.5)7 (9.6)0.053
Peripheral vascular disease57 (78.1)121 (68.8)0.13831 (91.2)52 (71.2)0.021a
Retinopathy20 (27.4)10 (5.7)0.00111 (32.4)7 (9.6)0.003a
Peripheral neuropathy44 (60.30)85 (48.3)0.08526 (76.5)45 (61.6)0.131
Autonomic neuropathy26 (35.6)56 (31.8)0.56212 (35.2)23 (31.5)0.697
Diabetic foot2 (2.7)1 (0.6)0.2061 (2.9)00.318
Laboratory indexes
HbA1c9,1 (7,10.68)8.5 (6.9,10.4)0.7279.55 (2.52)8.2 (1.93)0.1
TC, mmol/L4.7 (1.78)4.41 (1.64)0.4095.18 ± 1.454.80 ± 1.110.133
TG, mmol/L1.81 (1.94)1.4 (1.26)0.023a1.86 (1.09)1.69 (1.28)0.218
LDL-C, mmol/L2.64 (1.80)2.8 (1.44)0.473.20 ± 1.192.93 ± 1.010.223
HDL-C, mmol/L0.93 (0.28)0.93 (0.3)0.2011.07 (0.29)1.04 (0.26)0.928
UA, mol/L430.66 ± 109.886374.31 ± 97.4110.000a389.10 ± 153.42349.42 ± 89.480.175
Fasting C-peptide, ng/mL0.65 (0.51)0.53 (0.41)0.008a0.61 (0.68)0.6 (0.36)0.363
Sex hormones
Testosterone, nmol/L16.85 (10.89)16.56 (10.00)0.7490.78 (0.4)0.81 (0.44)0.913
DHEAS, mol/L3.73 (3.93)3.96 (3.04)0.7752.08 ± 1.212.04 ± 1.380.891
Androstenedione, nmol/L3.33 (3.30)3.28 (3.2)0.5651.57 (1.76)1.28 (1.41)0.295
E2, pmol/L119 (69.75)104 (54.5)0.008a46 (27)37 (14)0.085
LH, mIU/mL5.27 (3.69)4.31 (3.47)0.016a23.85 (27.33)15.97 (9.48)0.000a
FSH, mIU/mL6.57 (5.62)6.7 (6.51)0.54159.58 (29.77)45.45 (19.51)0.000a
Renal function indexes
BUN, mmol/L6.35 (3.3)5.62 (2.01)0.000a7.40 (4.57)5.35 (1.73)0.000a
Creatinine, mol/L81.7 (49.8)65.1 (16.2)0.000a76 (56.85)51.35 (14.33)0.000a
eGFR90.69 (51.60)104.92 (21.5)0.000a69.75 (54.51)98.89 (13.01)0.000a
CysC, mg/L1.19 (0.59)0.99 (0.24)0.000a1.33 (1.04)0.97 (0.24)0.000a
UACR, mg/g111.52 (467.92)12.84 (8.59)0.000a167.85 (847.44)17.32 (10.61)0.000a
24hUARE, mg/24 hours115.5 (269.1)13.9 (7.3)0.000a80.8 (275.45)11.95 (6.48)0.000a
Table 2 Correlation between sex hormones and renal function indexes in men with type 2 diabetes mellitus
r
BUN
Creatinine
eGFR
CysC
UACR
24-hour UARE
Testosterone0.0420.003-0.0780.11-0.079-0.092
DHEAS-0.163a-0.1130.387a-0.193a-0.11-0.07
Androstenedione-0.080.0740.0150.072-0.042-0.042
E2-0.10.0520.0070.150a0.156a0.193a
LH0.199a0.248a-0.397a0.318a0.15a0.136a
FSH0.198a0.054-0.307a0.131a0.009-0.124
Table 3 Correlation between sex hormones and renal function indexes in women with type 2 diabetes mellitus
r
BUN
Creatinine
eGFR
CysC
UACR
24-hour UARE
Testosterone-0.146-0.0870.094-0.176-0.134-0.021
DHEAS-0.0510.0110.0410.002-0.145-0.008
Androstenedione-0.0590.0210.0360.0870.0620.029
E2-0.0010.278a-0.217a0.242a0.1030.21
LH0.295a0.379a-0.317a0.458a0.355a0.28a
FSH0.256a0.317a-0.306a0.345a0.322a0.258a
Table 4 Association of sex hormone level quartiles with diabetic kidney disease in men
Odds ratio (95%CI)
β (95%CI)
Model 11
Model 22
Testosterone
Q1ReferenceReferenceReference
Q20.984 (0.442 2.19)0.794 (0,305, 2.069)0.046 (-0.477, 0.570)
Q30.97 (0.435, 2.159)0.915 (0.354, 2.362)0.141 (-0.372, 0.655)
Q41.319 (0.579, 3.006)1.243 (0.469, 3.294)0.204 (-0.330, 0.739)
P for trend0.520.6190.405
Per SD increase1.017 (0.749, 1.381)1.034 (0.717, 1.491)0.037 (-0.149, 0.224)
DHEAS
Q1ReferenceReferenceReference
Q21.319 (0.605, 2.873)0.880 (0.350, 2.214)-0.345 (-0.830, -0.140)
Q30.52 (0.209, 1.295)0.273 (0.089, 0.838)a-1.014 (-1.525, -0.503)a
Q41.595 (0.664, 3.833)1.273 (0.439, 3.694)-0.691 (-1.241, -0.141)a
P for trend0.5260.9690.006a
Per SD increase1.023 (0.738, 1.417)0.868 (0.586, 1.286)-0.328 (-0.530, -0.127)a
Androstenedione
Q1ReferenceReferenceReference
Q21.641 (0.732, 3.675)1.933 (0.764, 4.886)0.103 (-0.393, 0.599)
Q31.221 (0.538, 2.771)1.006 (0.393, 2.576)-0.074 (-0.567, 0.418)
Q41.641 (0.733, 3.671)1.454 (0.551, 3.838)-0.120 (-0.632, 0.392)
P for trend0.3640.7720.504
Per SD increase1.021 (0.986, 1.056)1.023 (0.718, 1.458)-0.035 (-0.219, 0.149)
E2
Q1ReferenceReference
Q21.695 (0.706, 4.069)2.066 (0.726, 5.885)0.152 (-0.363, 0.668)
Q32.113 (0.899, 4.97)2.627 (0.947, 7.293)0.291 (-0.234, 0.815)
Q42.616 (1.1, 6.222)a3.097 (1.083, 8.856)a0.451 (-0.088, 0.989)
P for trend0.029a0.041a0.088
Per SD increase1.411 (1.053, 1.891)a1.527 (1.077, 2.165)a0.219 (0.027, 0.411)a
LH
Q1ReferenceReference
Q23.228 (1.276, 8.166)a3.423 (1.139, 10.283)a0.719 (0.210, 1.227)a
Q33.398 (1.345, 8.582)a3.359 (1.142, 9.879)a0.600 (0.093, 1.106)a
Q44.008 (1.507, 10.659)a4.164 (1.300, 13.330)a0.568 (0.020, 1.116)a
P for trend0.02a0.048a0.151
Per SD increase1.192 (0.89, 1.597)1.175 (0.819, 1.687)0.032 (-0.164, 0.228)
FSH
Q1ReferenceReferenceReference
Q20.604 (0.269, 1.354)0.554 (0.213, 1.441)-0.103 (-0.619, 0.413)
Q30.705 (0.309, 1.609)0.629 (0.234, 1.685)0.002 (-0.532, 0.537)
Q40.56 (0.232, 1.352)0.706 (0.257, 1.945)-0.375 (-0.933, 0.183)
P for trend0.3280.7660.174
Per SD increase0.856 (0.618, 1.186)0.927 (0.629, 1.364)-0.076 (-0.269, 0.117)
Table 5 Association of sex hormone level quartiles with diabetic kidney disease in postmenopausal women
Odds ratio (95%CI)
β (95%CI)
Model 11
Model 22
Testosterone
Q1ReferenceReferenceReference
Q22.111 (0.593, 7.518)3.135 (0.657, 14.955)0.066 (-0.704, 0.836)
Q30.712 (0.173, 2.926)1.296 (0.255, 6.599)-0.225 (-0.989, 0.539)
Q41.707 (0.451, 6.469)3.072 (0.497, 18.976)0.373 (-0.422, 1.169)
P for trend0.6790.4130.448
Per SD increase2.698 (0.349, 20.834)3.418 (0.239, 48.900)0.421 (0.164, 0.678)a
DHEAS
Q1ReferenceReferenceReference
Q21.692 (0.406, 7.045)4.559 (0.638, 32.536)0.558 (-0.216, 1.333)
Q34.713 (1.185, 18.745)a18.084 (2.483,131.683)a0.512 (-0.240, 1.264)
Q41.432 (0.316, 6.484)2.425 (0.321, 18.320)0.032 (-0.733, 0.797)
P for trend0.4260.2030.911
Per SD increase1.294 (0.806, 2.08) 1.396 (0.764, 2.553)0.056 (-0.213, 0.325)
Androstenedione
Q1ReferenceReferenceReference
Q21.273 (0.212, 7.625)1.527 (0.215, 10.855)0.373 (-0.649, 1.395)
Q32.843 (0.822, 9.831)3.393 (0.736, 15.630)0.465 (-0.224, 1.154)
Q42.772 (0.802, 9.576)3.707 (0.700, 19.626)0.457 (-0.259, 1.173)
P for trend0.1540.1710.281
Per SD increase1.453 (0.911, 2.317)1.390 (0.788, 2.453)0.224 (-0.046, 0.494)
E2
LnE21.678 (0.690, 4.085)1.383 (0.429, 4.453)0.260 (-0.267, 0.786)
Per SD increase1.324 (0.818, 2.144)1.192 (0.632, 2.246)0.123 (-0.163, 0.410)
LH
Q1ReferenceReferenceReference
Q22.22 (0.408, 12.076)1.972 (0.301, 12.917)0.110 (-0.592, 0.813)
Q32.971 (0.573, 15.397)1.508 (0.240, 9.471)0.222 (-0.516, 0.959)
Q418.73 (3.5, 100.231)a15.117 (2.191, 104.326)a1.039 (0.284, 1.794)a
P for trend0a0.004a0.006a
Per SD increase4.562 (2.141, 9.72)a4.213 (1.808, 9.816)a0.549 (0.294, 0.804)a
FSH
Q1ReferenceReferenceReference
Q22.748 (0.528, 14.295)3.607 (0.568, 22.912)-0.099 (-0.825, 0.627)
Q33.278 (0.654, 16.432)2.213 (0.360, 13.602)0.151 (-0.617, 0.920)
Q413.661 (2.739, 68.125)a9.588 (1.680, 54,709)a0.641 (-0.109, 1.390)
P for trend0a0.014a0.006a
Per SD increase3.162 (1.67, 5.988)a2.590 (1.320, 5.083)a0.549 (0.294, 0.804)a