Table 1 General characteristics of the participants based on their eGFR status

Mean ± SD

Mean ± SD

Mean ± SD

BMI

27.42 ± 4.79

28.24 ± 5.08

27.28 ± 4.73

Age

68.83 ± 6.04

71.2 ± 7.13

68.41 ± 5.71

Calcium

9.35 ± 0.52

9.46 ± 0.54

9.33 ± 0.51

Phosphor

4.01 ± 0.55

4.11 ± 0.50

3.99 ± 0.56

Uric Acid

4.91 ± 1.10

5.17 ± 1.02

4.87 ± 1.11

Sex

N (%)

N (%)

N (%)

Female

1,018 (54.44%)

227 (79.65%)

789 (50.00%)

Male

852 (45.56%)

58 (20.35%)

789 (50.00%)

smoking

None

568 (30.37%)

85 (29.82%)

481 (30.48%)

Past-cigarette or hookah

897 (47.97%)

137 (48.07%)

757 (47.97%)

current cigarette or hookah

405 (21.66%)

63 (22.11%)

340 (21.55%)

Physical activity

< 1 = NO activity

104 (5.56%)

32 (11.23%)

72 (4.56%)

1-1.39 = Sedentary

1,313 (70.21%)

189 (66.32%)

1121 (71.04%)

1.4–1.59 = Low active

325 (17.38%)

43 (15.09%)

279 (17.68%)

1.6–1.89 = Active

107 (5.72%)

20 (7.02%)

86 (5.45%)

>=1.9 = Very active

21 (1.12%)

1 (0.35%)

20 (1.27%)