Journal of Clinical Medicine Research, ISSN 1918-3003 print, 1918-3011 online, Open Access
Article copyright, the authors; Journal compilation copyright, J Clin Med Res and Elmer Press Inc
Journal website http://www.jocmr.org

Original Article

Volume 9, Number 9, September 2017, pages 782-787


Serum Betatrophin Levels and Clinical Features in Patients With Poorly Controlled Type 2 Diabetes

Figures

Figure 1.
Figure 1. Betatrophin levels in the control (a) and canagliflozin-treated groups (b).
Figure 2.
Figure 2. The correlation of betatrophin with HbA1c (a) and HDL-C (b). HbA1c: hemoglobin A1c; HDL-C: high-density lipoprotein cholesterol.

Table

Table 1. The Correlation of Betatrophin With Multiple Variables, and Stepwise Regression Analysis With Betatrophin as the Dependent Variable
 
SimpleMultiple
RPβP
R: Pearson’s correlation coefficient; β: standard partial regression coefficient; P: P value. P < 0.05 is defined as statistical significance (*). For hsCRP, AST, ALT and GGT, the data was log10-transformed due to the skewed distribution. BMI: body mass index; FPG: fasting plasma glucose; HbA1c: hemoglobin A1c; SBP: systolic blood pressure; DBP: diastolic blood pressure; TG: triglyceride; HDL-C: high-density lipoprotein cholesterol; LDL-C: low-density lipoprotein cholesterol; Cr: creatinine; UA: uric acid; U-CPR: urinary C-peptide immunoreactivity; hsCRP: high-sensitivity C reactive protein; AST: aspartate transaminase; ALT: alanine transaminase; GGT: gamma-glutamyl transpeptidase. Multiple regression analysis with betatrophin as the dependent variable was performed using stepwise forward selection method, and R2 was 0.5691. The independent variables tested initially were all those used in simple regression analysis. Used cut-off F value was 2.
Age (years)-0.34710.0602-0.26850.0869
BMI (kg/m2)-0.13220.4862--
FPG (mg/dL)0.38900.0370*--
HbA1c (%)0.55010.0016*0.34510.0331*
SBP (mm Hg)-0.04630.8079--
DBP (mm Hg)0.27100.1474--
TG (mg/dL)0.05170.7862--
HDL-C (mg/dL)0.47540.0079*0.46160.0041*
LDL-C (mg/dL)-0.07360.6991--
Cr (mg/dL)-0.17800.3466--
Insulin (µU/mL)0.04090.8330--
UA (mg/mL)-0.02790.8835--
U-CPR (µg/day)-0.14940.4392--
Log10-hsCRP (mg/L)-0.08980.6434--
Log10-AST (U/L)0.27600.1398--
Log10-ALT (U/L)0.33330.07190.2460.1244
Log10-GGT (U/L)-0.02120.9113--