| 项目 | 4~6 mm组(n=59) | 6 mm组(n=57) | χ 2/t/Z值 | P值 |
|---|---|---|---|---|
| 男性[例(%)] | 22(37.29) | 28(49.12) | 1.656 | 0.198 |
| 年龄(岁) | 58.41±11.65 | 55.02±12.49 | 1.512 | 0.133 |
| 透析龄(月) | 12.0(3.0,42.0) | 24.0(3.5,46.5) | -0.826 | 0.409 |
| 糖尿病[例(%)] | 24(40.68) | 26(45.61) | 0.288 | 0.591 |
| 高血压[例(%)] | 53(89.83) | 51(89.47) | 0.004 | 0.950 |
| 冠心病[例(%)] | 19(32.20) | 20(35.09) | 0.108 | 0.742 |
| 血红蛋白(g/L) | 109.53±18.00 | 106.38±17.56 | 0.948 | 0.345 |
| 血清白蛋白(g/L) | 41.20±5.62 | 42.15±4.20 | -1.026 | 0.307 |
| 血钙(mmol/L) | 2.22±0.23 | 2.31±0.24 | -1.929 | 0.056 |
| 血磷(mmol/L) | 1.78(1.27,2.25) | 1.71(1.34,1.98) | -0.666 | 0.506 |
| 全段甲状旁腺素(ng/L) | 151.15(75.26,257.43) | 174.40(70.77,385.90) | -0.649 | 0.517 |