Characteristic | Overall | Good sleepers | Poor sleepers | P value |
---|---|---|---|---|
(n = 427) | (n = 95) | (n = 332) | ||
Age (years) | 39 ± 15 | 38 ± 13 | 39 ± 15 | 0.141 |
Sex ratio (M/F) | 260/167 | 56/39 | 204/128 | 0.401 |
Duration of CKD (months) | 5 (1–24) | 6 (1–24) | 5 (1–24) | 0.761 |
Current smoker, n (%) | 79 (18.5%) | 20 (21.1%) | 59 (17.8%) | 0.457 |
Alcohol intake, n (%) | 26 (6.1%) | 7 (7.4%) | 19 (5.7%) | 0.626 |
BMI (kg/m2) | 22.8 ± 3.6 | 22.7 ± 4.0 | 22.8 ± 3.7 | 0.784 |
ACEI/ARB (%) | 240 (56.2) | 56 (58.9) | 184 (55.4) | 0.560 |
Diabetes (%) | 44 (10.3) | 6 (6.3) | 39 (11.7) | 0.087 |
Proteinuria (g/24 h) | 1.41 (0.46–3.82) | 1.40 (0.46–4.12) | 1.42 (0.46–3.76) | 0.793 |
Hemoglobin (g/L) | 118 ± 29 | 122 ± 25 | 117 ± 29 | 0.261 |
Albumin (g/L) | 33.3 ± 8.9 | 33.0 ± 9.0 | 33.3 ± 8.9 | 0.810 |
Globulin( g/L) | 23.5 ± 5.1 | 23.2 ± 5.2 | 23.5 ± 5.0 | 0.713 |
Serum cystatin C (mg/L) | 1.5 (1.0-3.5) | 1.4 (1.0-2.5) | 1.4 (0.9-3.4) | 0.450 |
Serum creatinine (μmol/L) | 104 (69–355) | 89 (66–214) | 114 (70–423) | 0.024 |
eGFR (ml/min/1.73 m2) | 69.4 (15.8-110.9) | 85.3 (32.3-121.2) | 65.9 (13.2-109.6) | 0.040 |
Cholesterol (mmol/L) | 5.0 (4.0-6.8) | 5.2 (4.2-6.6) | 5.0 (4.0-7.1) | 0.596 |
Triglycerides (mmol/L) | 1.7 (1.1-2.6) | 1.8 (1.1-2.9) | 1.8 (1.1-2.7) | 0.513 |
LDL-C (mmol/L) | 3.1 (2.3-4.5) | 3.2 (2.6-4.3) | 3.1 (2.3-4.6) | 0.426 |
HDL-C (mmol/L) | 1.3 ± 0.5 | 1.2 ± 0.4 | 1.3 ± 0.5 | 0.932 |
Glucose (mmol/L) | 4.7 (4.2-5.3) | 4.6 (4.2-5.0) | 4.7 (4.2-5.3) | 0.391 |
Calcium (mg/dL) | 9.2 ± 0.7 | 9.1 ± 0.7 | 9.2 ± 0.7 | 0.139 |
Phosphate (mmol/L) | 1.4 ± 0.5 | 1.3 ± 0.4 | 1.4 ± 0.5 | 0.274 |
iPTH (pg/mL) | 54.6 (32.1-150.2) | 48.1 (32.0-83.2) | 54..7 (31.1-153.0) | 0.173 |
Serum uric acid (umol/L) | 440 ± 142 | 441 ± 139 | 441 ± 143 | 0.967 |
LVEF (%) | 66.9 ± 7.7 | 67.9 ± 6.7 | 66.7 ± 7.9 | 0.330 |
LVMI (g/m2.7) | 46.2 ± 14.0 | 41.7 ± 9.5 | 47.1 ± 14.6 | 0.019 |
LVH (%) | 158 (40.2) | 18 (28.1) | 140 (41.3) | 0.011 |
E/A ratio | 1.2 ± 0.4 | 1.3 ± 0.5 | 1.2 ± 0.4 | 0.027 |
CIMT (mm) | 0.66 ± 0.20 | 0.64 ± 0.19 | 0.67 ± 0.20 | 0.443 |
Hypertension (%) | 186 (43.6) | 43 (45.3) | 143 (43.1) | 0.813 |
SBP (mmHg) | 138.2 ± 22.2 | 137.9 ± 20.9 | 138.3 ± 22.5 | 0.921 |
DBP (mmHg) | 84.8 ± 13.1 | 85.1 ± 11.0 | 84.7 ± 13.5 | 0.826 |
Depression (%) | 176 (41.2) | 12 (12.6) | 164 (49.4) | <0.001 |
BDI-SF score | 3 (1–7) | 1 (0–2) | 4 (2–8) | <0.001 |
PSQI score | 9.4 ± 2.5 | 3.5 ± 1.3 | 10.9 ± 2.7 | <0.001 |
CKD stage | Â | Â | Â | Â |
CKD(I- II) (%) | 222 | 55 (24.8) | 167 (75.2) | 0.117 |
CKD (III- V) (%) | 205 | 40 (19.5) | 165 (80.5) | Â |