From: Total Exposure Study Analysis consortium: a cross-sectional study of tobacco exposures
 | All | With | Without | t | P |
---|---|---|---|---|---|
Among smokers | Â | Â | Â | Â | Â |
NE per cigb | 0.89 (0.7) | 0.91 (0.7) | 0.86 (0.7) | 2.33 | .020 |
NE mg/24Â hrc | 12.78 (7.9) | 13.3 (7.9) | 11.76 (7.8) | 5.48 | <.0001 |
Serum cotinine ng/mld | 188.9 (103.4) | 190.0 (103.1) | 186.7 (147.7) | 0.9 | .37 |
Total NNAL ng/cige | 29.4 (23.7) | 30.3 (23.9) | 27.8 (23.1) | 3.03 | .0025 |
Total NNAL ng/24Â hrf | 425.2 (303.9) | 445.5 (308.2) | 385.7 (291.5) | 5.67 | <.0001 |
COHb % saturationg | 5.26 (2.3) | 5.35 (2.3) | 5.09 (2.3) | 3.25 | .0012 |
1-OHP ng/24Â hrh | 259.8 (345) | 268.3 (343) | 243.3 (349) | 2.32 | .02 |
3-HPMA ug/24Â hri | 1941.9 (1326) | 2017.6 (1302) | 1796.6 (1361) | 4.73 | <.0001 |
4-ABP pg/g Hbj | 43.5 (53.6) | 44.2 (56.8) | 42.3 (47.1) | 0.96 | .34 |
MHBMA ug/24Â hrk | 3.52 (3.3) | 3.60 (3.3) | 3.38 (3.4) | 1.87 | .062 |
DHBMA ug/24Â hrl | 530.1 (276.3) | 541.1 (255.7) | 508.9 (311.2) | 3.11 | .0019 |
Among non-smokers | Â | Â | Â | Â | Â |
COHb % saturationm | 1.46 (0.5) | 1.46 (0.6) | 1.45 (0.5) | 0.08 | .94 |
3-HPMA ug/24Â hrn | 461.7 (532) | 484.3 (571) | 416.3 (441.0) | 2.14 | .033 |
4-ABP pg/g Hbo | 14.5 (70.8) | 13.2 (71.5) | 17.0 (69.6) | −0.68 | .5 |
MHBMA ug/24 hrp | 0.49 (1.0) | 0.48 (0.8) | 0.50 (1.3) | −0.16 | .88 |
DHBMA ug/24Â hrq | 385.6 (172.5) | 398.8 (182.3) | 359.1 (147.7) | 3.82 | <.0001 |