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Table 2 Comparison of teachers with age-stratified NHANES levels for 33 PCB congeners common to both datasets, non-Hispanic whites

From: Serum PCB levels and congener profiles among teachers in PCB-containing schools: a pilot study

Subject by age School ∑33 NHANES congeners ng/g serum (pg/g lipid) NHANES GM NHANES 90% NHANES 95%
20-39    0.47(79.2) 1.03(157) 1.47(226)
6 B 0.69(118)    
12 A 0.55(158)    
9 B 0.64(172)    
40-59    1.21(186) 2.48(375) 3.22(471)
8 A 0.38(106)    
11 A 0.83(147)    
16 A 1.38(240)    
15 A 1.23(268)    
4 A 1.79(214)    
3 A 0.82(161)    
5 C 2.30(391)    
10 A 1.67(270)    
17 A 2.22(342)    
2 B 1.25(228)    
14 B 1.51(183)    
60+    2.27(347) 4.31(689) 5.91(929)
7 C 2.03(364)    
1 A 1.66(268)    
13 C 4.16(694)    
18 C 4.98(1346)