Skip to main content

Advertisement

Table 1 General characteristic of subjects

From: Vitamin D status among patients visiting a tertiary care center in Riyadh, Saudi Arabia: a retrospective review of 3475 cases

Parameters Mean ± SD R2 P-value
N = 3475 (Males = 756; Females = 2719)
Age (years) 46.9 ± 16.3 0.15 < 0.0001
Weight (kg) 75.2 ± 18.2 −0.06 0.005
Height (cm) 147.0 ± 18.0 0.01 0.64
BMI (kg/ m2) 36.4 ± 13.8 −0.03 0.17
Systolic blood pressure (mmHg) 122.0 ± 19.0 0.05 0.03
Diastolic blood pressure (mmHg) 71.0 ± 11.0 0.04 0.09
Glucose (mmol/L) 6.4 ± 3.0 0.02 0.24
HbA1c (%) 7.0 ± 1.9 0.01 0.70
Albumin (g/L) 46.0 ± 4.9 0.11 <0.0001
Alkaline phosphatase (U/L)# 97.1 ± 82.7 −0.09 0.0002
BUN (mmol/L) 5.1 ± 3.4 0.03 0.12
Calcium (mmol/L) 2.34 ± 0.15 0.14 <0.0001
Creatinine (umol/L)# 79.4 ± 70.2 −0.01 0.48
25OH Vitamin D (nmol/L)# 35.5 ± 30.6 1.00 --
Phosphorus (mmol/L) 1.14 ± 0.23 0.09 0.0007
PTH (mmol/L)# 34.2 ± 58.3 −0.10 0.0007
  1. Note: Data presented as mean ± standard deviation; R2 is the correlation coefficients compared to the concentration of 25OH Vitamin D; #denotes non-Gaussian variable.