19 July 2022: Clinical Research
A Retrospective Study from a Single Center in China to Develop a Nomogram to Predict One-Year Mortality in Patients with End-Stage Renal Disease Who Are Receiving Hemodialysis
Wubin Yao AEG , Yan Shen AE , Huaxing Huang ABCD , Hongli Yang BCD , Xingxing Fang BCD , Lianglan Shen AE*DOI: 10.12659/MSM.936092
Med Sci Monit 2022; 28:e936092
Supplementary Table 1 Sensitivity analysis of missing data before and after interpolation.
| Variables | Ratio of missing values (%) | Before the interpolation | After the interpolation | Statistics | P |
|---|---|---|---|---|---|
| BMI | 2.34% | 24.02±3.74 | 24.03±3.77 | t=0.04 | 0.972 |
| TBA | 0.33% | 2.30 (1.40, 4.50) | 2.30 (1.40, 4.50) | Z=−0.065 | 0.948 |
| LVEDD | 0.67% | 52.95±5.13 | 52.94±5.12 | t=−0.01 | 0.994 |
| LVESD | 0.67% | 35.20±5.56 | 35.21±5.55 | t=0.02 | 0.985 |
| LVPWT | 0.67% | 11.34±1.64 | 11.33±1.64 | t=−0.07 | 0.947 |
| IVST | 0.67% | 12.18±1.80 | 12.17±1.80 | t=−0.08 | 0.939 |
| LVMW | 0.67% | 253.73±70.22 | 253.49±70.05 | t=−0.04 | 0.966 |
| Body surface area | 2.34% | 1.69±0.19 | 1.69±0.19 | t=0.05 | 0.964 |
| LVML | 3.01% | 150.55±37.94 | 150.34±37.62 | t=−0.07 | 0.948 |
| TG | 1.00% | 1.32 (0.87, 1.89) | 1.32 (0.86, 1.89) | Z=0.084 | 0.933 |
| HDL | 1.00% | 1.04±0.30 | 1.04±0.30 | t=−0.02 | 0.981 |
| LDL | 1.00% | 2.24 (1.68, 2.92) | 2.25 (1.68, 2.93) | Z=−0.068 | 0.946 |
| APOA | 1.00% | 0.98±0.25 | 0.98±0.26 | t=0.09 | 0.926 |
| APOB | 1.00% | 0.82 (0.65, 1.02) | 0.83 (0.65, 1.02) | Z=−0.140 | 0.888 |
| TC | 1.00% | 4.08±1.24 | 4.09±1.24 | t=0.08 | 0.935 |
| LIPα | 1.34% | 297.00 (158.00, 573.00) | 301.00 (158.00, 591.00) | Z=−0.122 | 0.903 |
| BNP | 7.36% | 12507.00 (4367.00, 35000.00) | 12235.00 (4367.00, 35000.00) | Z=0.234 | 0.815 |
| Hs-CRP | 2.34% | 9.09 (1.93, 27.18) | 9.03 (1.93, 28.00) | Z=0.005 | 0.996 |
| β microglobulin | 3.68% | 16.60 (11.95, 22.60) | 16.40 (11.90, 22.50) | Z=0.158 | 0.874 |
| Serum phosphorus | 3.68% | 1.86 (1.54, 2.20) | 1.85 (1.53, 2.20) | Z=0.189 | 0.850 |
| TSH | 6.69% | 2.23 (1.26, 3.70) | 2.18 (1.26, 3.65) | Z=0.112 | 0.911 |
| TnI | 1.34% | 0.02 (0.01, 0.06) | 0.02 (0.01, 0.06) | Z=−0.092 | 0.927 |
| TBA – total bile acid; LVEDD – left ventricular end-diastolic diameter; LVESD – left ventricular end-systolic diameter; LVPWT – left ventricular posterior wall thickness; IVST – end-diastolic ventricular septal thickness; LVML – left ventricular mass index; TG – triglyceride; HDL – high-density lipoprotein cholesterol; LDL – low-density lipoprotein cholesterol; APOA – apolipoprotein A; APOB – apolipoprotein B; TC – total cholesterol; LIPα – lipoprotein α; BNP – brain natriuretic peptide; Hs-CRP – hypersensitive c-reactive protein; TSH – thyroid-stimulating hormone; TnI – troponin I. | |||||