Chinese General Practice ›› 2024, Vol. 27 ›› Issue (20): 2483-2490.DOI: 10.12114/j.issn.1007-9572.2023.0862
• Original Research • Previous Articles Next Articles
Received:
2023-11-10
Revised:
2024-02-20
Published:
2024-07-15
Online:
2024-04-08
Contact:
WANG Anhui, QIN Weijun
通讯作者:
王安辉, 秦卫军
作者简介:
作者贡献:
李宏基负责临床数据收集、整理、分析,并撰写论文初稿;赵晓龙负责统计分析、绘制图表质量把控;胡伟负责临床资料质量把控;韩东晖提出研究思路,设计研究方案;王安辉、秦卫军负责文章的质量控制及审校,对文章整体负责。
基金资助:
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URL: https://www.chinagp.net/EN/10.12114/j.issn.1007-9572.2023.0862
指标 | 训练集(n=548) | 验证集(n=239) | χ2值 | P值 |
---|---|---|---|---|
年龄(岁) | 0.586 | 0.485 | ||
<60 | 152(27.7) | 60(25.1) | ||
≥60 | 396(72.3) | 179(74.9) | ||
BMI(kg/m2) | 1.485 | 0.467 | ||
<18.5 | 17(3.1) | 11(4.6) | ||
18.5~<24.0 | 288(52.6) | 118(49.4) | ||
≥24.0 | 243(44.3) | 110(46.0) | ||
tPSA(μg/L) | 0.065 | 0.860 | ||
<10 | 406(74.1) | 175(73.2) | ||
≥10 | 142(25.9) | 64(26.8) | ||
碱性磷酸酶(U/L) | 0.367 | 0.845 | ||
<45 | 31(5.6) | 11(4.6) | ||
45~<125 | 435(79.4) | 192(80.3) | ||
≥125 | 82(15.0) | 36(15.1) | ||
天冬氨酸氨基转移酶(U/L) | 3.273 | 0.090 | ||
<40 | 512(93.4) | 231(96.7) | ||
≥40 | 36(6.6) | 8(3.3) | ||
丙氨酸氨基转移酶(U/L) | 2.976 | 0.102 | ||
<50 | 510(93.1) | 230(96.2) | ||
≥50 | 38(6.9) | 9(3.8) | ||
总蛋白(g/L) | 0.095 | 0.817 | ||
<65 | 69(12.6) | 32(13.4) | ||
≥65 | 479(87.4) | 207(86.6) | ||
白蛋白(g/L) | 0.764 | 0.404 | ||
<40 | 94(17.2) | 35(14.6) | ||
≥40 | 454(82.8) | 204(85.4) | ||
球蛋白(g/L) | 1.963 | 0.182 | ||
<40 | 528(96.4) | 225(94.1) | ||
≥40 | 20(3.6) | 14(5.9) | ||
总胆红素(μmol/L) | 0.237 | 0.663 | ||
<20.5 | 465(84.9) | 206(86.2) | ||
≥20.5 | 83(15.1) | 33(13.8) | ||
直接胆红素(μmol/L) | 0.001 | 0.978 | ||
<6.8 | 459(83.8) | 200(83.7) | ||
≥6.8 | 89(16.2) | 39(16.3) | ||
间接胆红素(μmol/L) | 0.048 | 0.858 | ||
<12 | 411(75.0) | 181(75.7) | ||
≥12 | 137(25.0) | 58(24.3) | ||
钾(mmol/L) | 1.366 | 0.257 | ||
<3.5 | 26(4.7) | 7(2.9) | ||
≥3.5 | 522(95.3) | 232(97.1) | ||
钠(mmol/L) | 0.079 | 0.847 | ||
<137 | 23(4.2) | 9(3.8) | ||
≥137 | 525(95.8) | 230(96.2) | ||
氯(mmol/L) | 0.142 | 0.754 | ||
<99 | 36(6.6) | 14(5.9) | ||
≥99 | 512(93.4) | 225(94.1) | ||
钙(mmol/L) | 0.005 | 0.944 | ||
<2.11 | 49(8.9) | 21(8.8) | ||
≥2.11 | 499(91.1) | 218(91.2) | ||
肌酐(μmol/L) | 0.110 | 0.772 | ||
<101 | 439(80.1) | 189(79.1) | ||
≥101 | 109(19.9) | 50(20.9) | ||
尿素(mmol/L) | 0.157 | 0.712 | ||
<9.5 | 524(95.6) | 227(95.0) | ||
≥9.5 | 24(4.4) | 12(5.0) | ||
尿酸(μmol/L) | 4.291 | 0.042 | ||
<430 | 428(78.1) | 202(84.5) | ||
≥430 | 120(21.9) | 37(15.5) | ||
前列腺体积(mm3) | 3.536 | 0.318 | ||
<20 | 17(3.1) | 3(1.3) | ||
20~<30 | 86(15.7) | 31(13.0) | ||
30~<50 | 243(44.3) | 110(46.0) | ||
≥50 | 202(36.9) | 95(39.7) |
Table 1 Comparison of baseline data in training set and validation set of prostate biopsy patients
指标 | 训练集(n=548) | 验证集(n=239) | χ2值 | P值 |
---|---|---|---|---|
年龄(岁) | 0.586 | 0.485 | ||
<60 | 152(27.7) | 60(25.1) | ||
≥60 | 396(72.3) | 179(74.9) | ||
BMI(kg/m2) | 1.485 | 0.467 | ||
<18.5 | 17(3.1) | 11(4.6) | ||
18.5~<24.0 | 288(52.6) | 118(49.4) | ||
≥24.0 | 243(44.3) | 110(46.0) | ||
tPSA(μg/L) | 0.065 | 0.860 | ||
<10 | 406(74.1) | 175(73.2) | ||
≥10 | 142(25.9) | 64(26.8) | ||
碱性磷酸酶(U/L) | 0.367 | 0.845 | ||
<45 | 31(5.6) | 11(4.6) | ||
45~<125 | 435(79.4) | 192(80.3) | ||
≥125 | 82(15.0) | 36(15.1) | ||
天冬氨酸氨基转移酶(U/L) | 3.273 | 0.090 | ||
<40 | 512(93.4) | 231(96.7) | ||
≥40 | 36(6.6) | 8(3.3) | ||
丙氨酸氨基转移酶(U/L) | 2.976 | 0.102 | ||
<50 | 510(93.1) | 230(96.2) | ||
≥50 | 38(6.9) | 9(3.8) | ||
总蛋白(g/L) | 0.095 | 0.817 | ||
<65 | 69(12.6) | 32(13.4) | ||
≥65 | 479(87.4) | 207(86.6) | ||
白蛋白(g/L) | 0.764 | 0.404 | ||
<40 | 94(17.2) | 35(14.6) | ||
≥40 | 454(82.8) | 204(85.4) | ||
球蛋白(g/L) | 1.963 | 0.182 | ||
<40 | 528(96.4) | 225(94.1) | ||
≥40 | 20(3.6) | 14(5.9) | ||
总胆红素(μmol/L) | 0.237 | 0.663 | ||
<20.5 | 465(84.9) | 206(86.2) | ||
≥20.5 | 83(15.1) | 33(13.8) | ||
直接胆红素(μmol/L) | 0.001 | 0.978 | ||
<6.8 | 459(83.8) | 200(83.7) | ||
≥6.8 | 89(16.2) | 39(16.3) | ||
间接胆红素(μmol/L) | 0.048 | 0.858 | ||
<12 | 411(75.0) | 181(75.7) | ||
≥12 | 137(25.0) | 58(24.3) | ||
钾(mmol/L) | 1.366 | 0.257 | ||
<3.5 | 26(4.7) | 7(2.9) | ||
≥3.5 | 522(95.3) | 232(97.1) | ||
钠(mmol/L) | 0.079 | 0.847 | ||
<137 | 23(4.2) | 9(3.8) | ||
≥137 | 525(95.8) | 230(96.2) | ||
氯(mmol/L) | 0.142 | 0.754 | ||
<99 | 36(6.6) | 14(5.9) | ||
≥99 | 512(93.4) | 225(94.1) | ||
钙(mmol/L) | 0.005 | 0.944 | ||
<2.11 | 49(8.9) | 21(8.8) | ||
≥2.11 | 499(91.1) | 218(91.2) | ||
肌酐(μmol/L) | 0.110 | 0.772 | ||
<101 | 439(80.1) | 189(79.1) | ||
≥101 | 109(19.9) | 50(20.9) | ||
尿素(mmol/L) | 0.157 | 0.712 | ||
<9.5 | 524(95.6) | 227(95.0) | ||
≥9.5 | 24(4.4) | 12(5.0) | ||
尿酸(μmol/L) | 4.291 | 0.042 | ||
<430 | 428(78.1) | 202(84.5) | ||
≥430 | 120(21.9) | 37(15.5) | ||
前列腺体积(mm3) | 3.536 | 0.318 | ||
<20 | 17(3.1) | 3(1.3) | ||
20~<30 | 86(15.7) | 31(13.0) | ||
30~<50 | 243(44.3) | 110(46.0) | ||
≥50 | 202(36.9) | 95(39.7) |
变量 | 赋值 |
---|---|
年龄 | <60岁=1,≥60岁=2 |
tPSA | <10 μg/L=1,≥10 μg/L=2 |
碱性磷酸酶 | <45 U/L=1,45~<125 U/L=2,≥125 U/L=3 |
总蛋白 | <65 g/L=1,≥65 g/L=2 |
钙 | <2.11 mmol/L=1,≥2.11 mmol/L=2 |
尿素 | <9.5 mmol/L=1,≥9.5 mmol/L=2 |
Table 2 Assignment table of influencing factors in the multivariate Logistic regression analysis with prostate biopsy
变量 | 赋值 |
---|---|
年龄 | <60岁=1,≥60岁=2 |
tPSA | <10 μg/L=1,≥10 μg/L=2 |
碱性磷酸酶 | <45 U/L=1,45~<125 U/L=2,≥125 U/L=3 |
总蛋白 | <65 g/L=1,≥65 g/L=2 |
钙 | <2.11 mmol/L=1,≥2.11 mmol/L=2 |
尿素 | <9.5 mmol/L=1,≥9.5 mmol/L=2 |
预测变量 | β | SE | Wald χ2值 | P值 | OR(95%CI) |
---|---|---|---|---|---|
年龄(岁) | |||||
<60 | 1.000 | ||||
≥60 | 1.327 | 0.232 | 32.752 | <0.001 | 3.769(2.393~5.937) |
tPSA(μg/L) | |||||
<10 | 1.000 | ||||
≥10 | 0.815 | 0.237 | 11.796 | <0.001 | 2.259(1.419~3.596) |
碱性磷酸酶(U/L) | |||||
<45 | 1.000 | ||||
45~<125 | 3.003 | 0.774 | 15.057 | <0.001 | 20.136(4.419~91.752) |
≥125 | 3.822 | 0.818 | 21.841 | <0.001 | 45.691(9.199~226.951) |
总蛋白(g/L) | |||||
<65 | 1.000 | ||||
≥65 | -2.453 | 0.514 | 22.784 | <0.001 | 0.086(0.031~0.236) |
钙(mmol/L) | |||||
<2.11 | 1.000 | ||||
≥2.11 | -1.912 | 0.512 | 13.942 | <0.001 | 0.148(0.054~0.403) |
尿素(mmol/L) | |||||
<9.5 | 1.000 | ||||
≥9.5 | -2.678 | 0.664 | 16.276 | <0.001 | 0.069(0.019~0.252) |
Table 3 Multivariate Logistic regression analysis of influencing factors of prostate biopsy
预测变量 | β | SE | Wald χ2值 | P值 | OR(95%CI) |
---|---|---|---|---|---|
年龄(岁) | |||||
<60 | 1.000 | ||||
≥60 | 1.327 | 0.232 | 32.752 | <0.001 | 3.769(2.393~5.937) |
tPSA(μg/L) | |||||
<10 | 1.000 | ||||
≥10 | 0.815 | 0.237 | 11.796 | <0.001 | 2.259(1.419~3.596) |
碱性磷酸酶(U/L) | |||||
<45 | 1.000 | ||||
45~<125 | 3.003 | 0.774 | 15.057 | <0.001 | 20.136(4.419~91.752) |
≥125 | 3.822 | 0.818 | 21.841 | <0.001 | 45.691(9.199~226.951) |
总蛋白(g/L) | |||||
<65 | 1.000 | ||||
≥65 | -2.453 | 0.514 | 22.784 | <0.001 | 0.086(0.031~0.236) |
钙(mmol/L) | |||||
<2.11 | 1.000 | ||||
≥2.11 | -1.912 | 0.512 | 13.942 | <0.001 | 0.148(0.054~0.403) |
尿素(mmol/L) | |||||
<9.5 | 1.000 | ||||
≥9.5 | -2.678 | 0.664 | 16.276 | <0.001 | 0.069(0.019~0.252) |
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