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Table 4: multivariate linear regression analysis showing risk factors for proteinuria in study population |
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|
Variable |
Beta |
t |
p value |
|
Spot urine creatinine |
0.000 |
0.000 |
1.000 |
|
Spot urine osmolality |
-0.045 |
-0.812 |
0.418 |
|
24-hour urine volume |
0.118 |
2.173 |
0.032 |
|
SUPCR |
0.448 |
4.483 |
<0.001 |
|
SUPOR |
-.345 |
-3.339 |
0.001 |
|
24HUPCR |
0.381 |
6.813 |
<0.001 |
|
24HUPOR |
0.676 |
7.674 |
<0.001 |
|
24HUCOR |
-0.315 |
-3.745 |
<0.001 |
|
Model Summary R=0.861, R2=0.742, Standard error of estimate=0.046, p<0.001. SUPCR=spot urine protein/creatinine ratio, SUPOR=spot urine protein/osmolality ratio, 24HUPCR=24-hour urine protein/creatinine ratio, 24HUPOR=24-hour urine protein/osmolality ratio. 24HUCOR=24-hour urine creatinine/osmolality ratio. |
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