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Comparison between patients’ urine and serum among the three extraction methods
| Extraction method | Sample | P value | ||||
|---|---|---|---|---|---|---|
| Urine (No = 20) | Serum (No = 20) | |||||
| No | % | No | % | |||
| Resin | ||||||
| Negative | 0 | 0 | 5 | 25 | *0.047 | |
| Positive | 20 | 100 | 15 | 75 | ||
| Phenol chloroform | ||||||
| Negative | 0 | 0 | 8 | 40 | **0.003 | |
| Positive | 20 | 100 | 12 | 60 | ||
| Kit | ||||||
| Negative | 0 | 0 | 0 | 0 | ||
| Positive | 20 | 100 | 20 | 100 | ||
Fisher exact test
* P < 0.05 Significant (S)
** P < 0.01 Highly significant (HS)
