Retrospective Study
Copyright ©The Author(s) 2024.
World J Diabetes. Sep 15, 2024; 15(9): 1903-1915
Published online Sep 15, 2024. doi: 10.4239/wjd.v15.i9.1903
Table 2 Univariate linear regression analysis of subfoveal choroidal thickness measurements by enhanced depth imaging-optical coherence tomography

β, 95%CI
P value
Male vs female31.08 (9.81 to 52.36)0.0046
Age, per 1-year increase-2.44 (-3.46 to -1.42)< 0.0001
Education level
    Junior high school or belowReference
    Senior high school-19.95 (-48.87 to 8.97)0.1778
    College or above2.39 (-25.48 to 30.26)0.8666
SBP, per 1 mmHg increase0.42 (-0.11 to 0.95)0.1222
DBP, per 1 mmHg increase1.27 (0.26 to 2.27)0.0141
Height, per 1 cm increase1.74 (0.41 to 3.08)0.0111
Weight, per 1 cm increase1.17 (0.17 to 2.17)0.0234
BMI, per 1 kg/m2 increase1.96 (-1.63 to 5.55)0.2865
Duration of diabetes, per 1-year increase-0.40 (-1.99 to 1.20)0.6269
Hypertension vs absent-2.97 (-24.42 to 18.48)0.7862
Diabetic nephropathy history vs absent40.23 (13.83 to 66.64)0.0031
Stroke history vs absent2.07 (-46.41 to 50.55)0.9333
Anemia vs absent12.80 (-10.31 to 35.91)0.2788
Heart disease vs absent-19.42 (-67.84 to 28.99)0.4325
PRP
    NoneReference
    Partial4.02 (-24.99 to 33.03)0.7861
    Whole31.00 (7.32 to 54.69)0.0109
Anti-VEGF therapy vs absent30.55 (6.24 to 54.86)0.0145
Insulin vs absent23.81 (2.63 to 44.99)0.0286
Oral glucose-lowering drugs vs absent-28.96 (-53.31 to -4.62)0.0205
Calcium antagonists vs absent40.49 (14.86 to 66.13)0.0022
Visual acuity, per 1 LogMAR increase-12.24 (-32.49 to 8.01)0.2374
IOP, per 1 mmHg increase2.27 (-0.32 to 4.86)0.0876
Fasting blood glucose, per 1 mmol/L increase-2.34 (-6.06 to 1.39)0.2201
Serum urea nitrogen, per 1 mmol/L increase1.63 (-0.81 to 4.06)0.1910
Serum creatinine, per 1 μmol/L increase0.08 (0.02 to 0.14)0.0092
eGFR, per 1 mL/minutes × 1.73m2 increase-0.15 (-0.50 to 0.20)0.3938
Uric acid, per 1 mmol/L-0.01 (-0.14 to 0.11)0.8322
Triglyceride, per 1 mmol/L increase-3.01 (-24.36 to 18.34)0.7828
Total cholesterol, per 1 mmol/L increase-16.08 (-29.25 to -2.91)0.0181
HDL-C, per 1 mmol/L increase-42.66 (-81.44 to -3.89)0.0329
LDL-C, per 1 mmol/L increase-15.27 (-30.72 to 0.17)0.0548
HbA1c, per 1 % increase-5.36 (-16.77 to 6.04)0.3590
CMT, per 1 μm increase0.02 (-0.06 to 0.11)0.5839
Ocular axial length, per 1 mm increase-18.57 (-34.96 to -2.18)0.0282