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Table 3 β estimate and confidence interval (CI) for the association between DII and biochemical variables in female patients candidate for CABG

From: Dietary inflammatory index: a potent association with cardiovascular risk factors among patients candidate for coronary artery bypass grafting (CABG) surgery

Quartiles of DII score

Variable

1st quartile

2nd quartile

3rd quartile

4th quartile

N = 22

N = 22

N = 29

N = 36

HbA1C (%)

1 (Ref.)

0.77 (0.51-1.17)

0.89 (0.59-1.34)

0.88 (0.59 – 1.31)

TC (mg/dl)

1 (Ref.)

0.99 (0.97-1.01)

0.74 (0.37-1.48)

0.67 (0.34-1.37)

TG (mg/dl)

1 (Ref.)

1.01 (0.99-1.02)

1.05 (0.92-1.21)

1.08 (0.94-1.25)

LDL (mg/dl)

1 (Ref.)

0.99 (0.96-1.02)

1.32 (0.66-2.63)

1.46 (0.72-2.97)

HDL (mg/dl)

1 (Ref.)

1.01 (0.94-1.09)

1.29 (0.65-2.57)

1.42 (0.7-2.88)

HCT (%)

1 (Ref.)

1.25 (1.00-1.56)*

1.18 (0.94-1.47)

1.08 (0.88-1.34)

Albumin (g/dL)

1 (Ref.)

1.61 (0.22-5.87)

1.48 (0.21-5.12)

2.25 (0.34-10.11)

Creatinine (mg/dL)

1 (Ref.)

7.56 (0.1-52.30)

1.79 (0.02-12.9)

2.03 (0.03-10.11)

BUN (mg/dL)

1 (Ref.)

1.00 (0.94-1.07)

0.99 (0.92-1.06)

1.02 (0.95-1.08)

Lipoprotein (a) (mg/dL)

1 (Ref.)

0.99(0.97 -1.01)

0.98 (0.96-1.00)

0.98 (0.96-1.00)*

CRP (mg/dL)

1 (Ref.)

1.07 (0.8-1.43)

1.24 (0.96-1.61)

0.93 (0.67-1.30)

  1. Hb hemoglobin, TC total cholesterol, TG triglyceride, LDL low density lipoprotein cholesterol, HDL high density lipoprotein cholesterol, HCT hematocrit, BUN blood urea nitrogen, CRP C-reactive protein. The β estimate and confidence interval (CI) was estimated using Linear regression model adjusting for the confounding effects of age, gender, BMI, educational attainment and presence of diabetes and myocardial infarction.* Indicates statistically significant values as P < 0.05