Table 1 The sociodemographic and disease-related information of HD patients
From: Dietary knowledge-attitude-practice status in hemodialysis patients: a latent profile analysis
Items | n (%) / Median (IQR) | Items | n (%) / Median (IQR) |
|---|---|---|---|
Age | 60 (50, 68) | Occupation | Â |
Marital status | Â | Employee | 191/424 (45.0%) |
 Married | 364/425 (85.6%) | Self-employed | 35/424 (8.0%) |
 No spouse(a) | 61/425 (14.4%) | Farmer | 79/424 (18.6%) |
Education level | Â | Unemployed | 56/424 (13.2%) |
 Elementary school | 63/423 (14.9%) | Others | 63/424 (14.9%) |
 Junior high school | 94/423 (22.2%) | Missing data | 1 |
 High school or secondary school | 114/423 (27.0%) | Monthly income per household |  |
 College | 85/423 (20.1%) | <  1000 RMB | 57/418 (13.6%) |
 Bachelor degree or above | 67/423 (15.8%) | 1000–2999 RMB | 94/418 (22.5%) |
 Missing data | 2 | 3000–4999 RMB | 118/418 (28.2%) |
Payment method |  | 5000–9999 RMB | 105/418 (25.1%) |
 Local medical insurance | 314/422 (74.4%) | >  10,000 RMB | 44/418 (10.5%) |
 Remote medical insurance | 16/422 (3.8%) | Missing data | 7 |
 Urban and rural medical insurance | 92/422 (21.8%) | Complication |  |
 Missing data | 3 | Diabetes | 148/425 (34.8%) |
Primary disease | Â | Hypertension | 332/425 (78.1%) |
 Glomerulonephritis | 75/425(17.6%) | Cardiovascular disease | 82/425 (19.3%) |
 Hypertensive nephritis | 102/425(24.0%) | Cerebrovascular disease | 29/425 (6.8%) |
 Diabetic nephritis | 110/425 (25.9%) | Malignant tumor | 11/425 (2.6%) |
 Polycystic kidney | 20/425 (4.7%) | Others | 5/425 (1.2%) |
 Interstitial Nephritis | 10/425 (2.4%) | Dialysis age (months) | 80.00 (54.00, 125.75) |
 Others | 108/425 (25.4%) | Duration per dialysis (hours) | 4.00 (4.00, 4.00) |
| Â | Â | Weekly frequency of dialysis | 3.00 (3.00, 3.00) |