Prevalence of Depression and Sleep Disorders in Patients on Dialysis: A Cross-Sectional Study in Qatar

Table 1

Demographic and clinical data of the study population.

Parameters (N = 253)	Means
Age	56.8 ± 14.5
Gender; Male; Female	116 46%; 137 54%
Dialysis modality; HD; PD	157 62%; 96 38%
Diabetic; Nondiabetic	148 58.5%; 105 41.5%
BMI	29.0 ± 7.1
Vit D	22.7 ± 7.9
LDL	2.6 ± 8.8
HbA1c	6.0 ± 1.9
PTH	447 ± 420
Calcium	2.24 ± 0.21
Albumin	31.3 ± 4.8
Hemoglobin	11.0 ± 1.56
Kt/V	1.75 ± 0.49
Depression score	16.9 ± 8.4
PSQI	12.1 ± 7.8

Lab results are presented as mean value ± standard deviation; BMI: body mass index; PSQI: Pittsburgh Sleep Quality Index; CES-D: Centre for Epidemiological Studies Depression (depression score); Kt/V: a number used to quantify hemodialysis and peritoneal dialysis treatment adequacy.