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Table 5 Relationships between serum cortisol levels and other clinical parameters in the patients with adrenal insufficiency

From: Characteristics of adrenal insufficiency in hemodialysis patients

 

r

P-value

Age (year)

−0.16

0.73

Hemodialysis vintage (months)

−0.46

0.30

Height (cm)

−0.50

0.25

Dry weight (kg)

0.027

0.95

Body mass index (kg/m2)

0.44

0.33

Systolic BP (mmHg)

0.35

0.44

Diastolic BP (mmHg)

0.038

0.94

Muscle mass (%)

−0.41

0.59

Body fat (%)

0.48

0.52

Cardiothoracic ratio (%)

0.13

0.83

Kt/V urea

−0.31

0.23

nPCR (g/kg/day)

0.22

0.39

White blood cells (/μL)

0.59

0.16

Eosinophil counts (/μL)

−0.12

0.80

Lymphocyte counts (/μL)

0.16

0.74

Hemoglobin (g/dL)

0.47

0.29

Sodium (mEq/L)

0.26

0.58

Potassium (mEq/L)

−0.11

0.83

Chloride (mEq/L)

0.12

0.80

Corrected calcium (mg/dL)

0.38

0.40

Phosphate (mg/dL)

0.33

0.52

Blood urea nitrogen (mg/dL)

0.16

0.73

Creatinine (mg/dL)

0.32

0.48

Albumin (g/dL)

0.15

0.74

Prealbumin (mg/dL)

−0.12

0.88

Cholinesterase (U/L)

0.39

0.38

Casual blood glucose (mg/dL)

−0.017

0.97

Ferrum (μg/dL)

−0.44

0.39

TIBC (μg/dL)

0.39

0.45

Ferritin (ng/mL)

−0.89

0.018

CRP (mg/dL)

−0.044

0.93

β2-microglobulin (mg/L)

−0.071

0.93

i-PTH (pg/mL)

−0.24

0.70

  1. Abbreviations: nPCR normalized protein catabolic rate, BP blood pressure, TIBC total iron-binding capacity, CRP C-reactive protein, i-PTH intact-parathyroid hormone