Table 2.
The determinant of self-care behavior and disease knowledge score in study subjects.
| Self-care behavior score | Disease knowledge score | |||||||
|---|---|---|---|---|---|---|---|---|
| Univariate | Multivariate (forward) | Univariate | Multivariate (forward) | |||||
| β (95%Cl) | p-value | β (95%Cl) | p-value | β (95%Cl) | p-value | β (95%Cl) | p-value | |
| Clinical characteristics | ||||||||
| Age (year) | 0.16 (0.09, 0.23) | < 0.001 | 0.19 (0.11, 0.27) | < 0.001 | − 0.14 (− 0.18, − 0.09) | < 0.001 | − 0.12 (− 0.16, − 0.08) | < 0.001 |
| Sex (male, %) | − 0.49 (− 2.30, 1.31) | 0.6 | – | – | − 0.61 (− 1.70, 0.40) | 0.2 | – | – |
| Smoking (yes, %) | − 2.20 (− 4.35, − 0.05) | 0.04 | – | – | − 0.99 (− 2.24, 0.26) | 0.1 | – | – |
| Alcohol consumption (yes, %) | − 0.78 (− 3.73, 2.15) | 0.6 | – | – | 0.47 (− 1.23, 2.19) | 0.6 | – | – |
| Marital status (yes, %) | 2.81 (0.71, 4.91) | 0.009 | – | – | 1.20 (− 0.03, 2.43) | 0.06 | – | – |
| Currently working (yes, %) | − 3.53 (− 5.49, − 1.57) | < 0.001 | − 3.97 (− 6.39, − 1.55) | 0.001 | 2.46 (1.33, 3.59) | < 0.001 | – | – |
| Independent finances (no,%) | − 2.11 (− 3.92, − 0.28) | 0.02 | − 3.26 (− 5.22, − 1.31) | 0.001 | − 2.63 (− 3.67, − 1.59) | < 0.001 | – | – |
| Education (high school or above, %) | 1.65 (− 0.14, 3.44) | 0.07 | – | – | 4.22 (3.25, 5.19) | < 0.001 | 2.65 (1.69, 3.60) | < 0.001 |
| Hypertension (yes, %) | 1.87 (− 0.57, 4.32) | 0.1 | – | – | 0.01 (− 1.42, 1.73) | 0.9 | – | – |
| Diabetes mellitus (yes, %) | − 1.62 (− 3.45, 0.22) | 0.08 | – | – | − 2.09 (− 3.15, − 1.03) | < 0.001 | – | – |
| Heart disease (yes, %) | 1.18 (− 1.09, 3.45) | 0.3 | – | – | − 1.16 (− 2.48, 0.16) | 0.09 | – | – |
| Body mass index (kg/m2) | − 0.37 (− 0.58, − 0.16) | < 0.001 | – | – | − 0.15 (− 0.26, − 0.02) | 0.02 | – | – |
| Health education times | 0.13 (0.04, 0.21) | 0.004 | – | – | 0.09 (0.04, 0.14) | < 0.001 | – | – |
| CKD duration (year) | 0.08 (− 0.04, 0.19) | 0.2 | – | – | 0.17 (0.10, 0.23) | < 0.001 | 0.13 (0.07, 0.19) | < 0.001 |
| Blood urea nitrogen (mg/dl) | 0.01 (− 0.03, 0.05) | 0.6 | – | – | 0.01 (− 0.01, 0.04) | 0.3 | – | – |
| eGFR (ml/min/1.73 m2) | − 0.04 (− 0.08, 0.00) | 0.07 | – | – | 0.00 (− 0.02, 0.02) | 0.8 | – | – |
| Log-formed glycated hemoglobin | − 0.17 (− 2.61, − 0.77) | < 0.001 | − 1.13 (− 2.00, − 0.26) | 0.01 | − 1.24 (− 1.77, 0.71) | < 0.001 | − 0.64 (− 1.11, − 0.17) | 0.008 |
| Hemoglobin (g/dl) | − 0.44 (− 0.89, 0.00) | 0.05 | – | – | 0.13 (− 0.13, 0.39) | 0.3 | – | – |
| Albumin (g/dl) | 1.27 (− 1.21, 3.74) | 0.3 | – | – | 1.51 (0.08, 2.95) | 0.04 | – | – |
| Uric acid (mg/dl) | − 0.42 (− 0.99, 0.15) | 0.1 | – | – | − 0.12 (− 0.45, 0.22) | 0.5 | – | – |
| Cholesterol (mg/dl) | − 0.01 (− 0.03, 0.01) | 0.5 | – | – | 0.01 (− 0.00, 0.02) | 0.1 | – | – |
| Log-formed triglyceride | − 5.05 (− 8.84, − 1.26) | 0.009 | – | – | − 1.63 (− 3.85, 0.58) | 0.2 | – | – |
| Log-formed urine protein/creatinine ratio | − 0.67 (− 2.23, 0.90) | 0.4 | – | – | − 0.54 (− 1.45, 0.37) | 0.3 | – | – |
| Self-care behavior | – | – | – | – | 0.15 (0.10, 0.20) | < 0.001 | 0.15 (0.10, 0.20) | < 0.001 |
| Disease knowledge | 0.43 (0.28, 0.59) | < 0.001 | 0.51 (0.35, 0.66) | < 0.001 | – | – | ||
CKD, chronic kidney disease; eGFR, estimated glomerular filtration rate.