From: Twenty-year changes of penta-chlorodibenzofuran (PeCDF) level and symptoms in Yusho patients, using association analysis
Symptoms
Rate of patients with symptom
Rate of patients with high PeCDF
Z score
PCB pattern (A)
0.427
0.791
3.891
Uric acid (high)
0.205
0.758
2.135
PCB pattern (B)
0.272
0.707
1.846