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Table 5 Multiple regression analysis of different factors affecting subfoveal choroidal thickness (SFCT) in microalbuminuric patients

From: Choroidal thickness in relation to urinary albumin excretion rate in type 2 diabetes mellitus without retinopathy

  Microalbuminuric patients
β B t p value
Intercept   156.65 1.42 0.161
Age (years) 0.01 0.03 0.09 0.926
Duration of DM (years) 0.12 0.75 1.03 0.308
HBA1c% − 0.16 − 1.93 − 1.32 0.193
RBS (mg/dl) 0.11 0.03 0.93 0.357
IOP (mm Hg) 0.17 1.99 1.48 0.146
SE (D) − 0.06 − 2.41 − 0.54 0.589
AL (mm) 0.02 0.67 0.20 0.845
UAER (µg/min) − 0.48 − 0.17 − 3.96 <  0.001
Creatinine (mg/dL) 0.16 21.86 1.54 0.1309
eGFR (mL/min/1.73 m2) − 0.04 − 0.12 − 0.40 0.693
  1. Regression summary for SFCT of diabetic patients with microalbuminuria R  =  0.641; R2  =  0.411; Adjusted R2  =  0. 0.306 F (9.50)  =  3.884p
  2. HBA1c glycosylated hemoglobin; RBS random blood sugar; CCT central corneal thickness; IOP intraocular pressure; SE spherical equivalent; AL axial length; UAER urinary albumin excretion rate; eGFR estimated glomerular filtration rate