Table 1.

Demographic data.

	Mean + SD	Range
Age (years)	53.2 ± 14.6	28–82
Best corrected visual acuity (LogMAR)	0.14 ± 0.38	0–2
HbA1c (DM patients)	7.66 ± 1.20	6–9.20
Duration of HD (months)	42.81 ± 30.38	6–79
Dry weight (kg)	63.88 ± 10.48	43–83
Serum osmolarity (mOsm/L)	313.02 ± 9.48	296.74–330.52
Plasma colloid osmotic pressure (mmHg)	25.40 ± 2.25	16.43–29.49
Ultrafiltration volume (mL)	2647.22 ± 731.43	1350–4000

DM, diabetes mellitus; HbA1c, hemoglobin A1c; HD, hemodialysis.