Variable

Minimum

Maximum

Mean + SD

Age (Years)

30

80

59.5 + 9.7

BMI (Kg/m2)

23

42

32+3.5

Hb (gm/l)

7.0

17.0

11.7 ± 1.7

Urea (mg/dl)

10.0

160.0

39.1 ± 21.9