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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Cancer Epidemiol Biomarkers Prev. 2016 May 9;25(7):1175–1184. doi: 10.1158/1055-9965.EPI-15-1245

Table 4.

Spearman Correlation coefficients between creatinine-adjusted NNAL glucuronides (pmol/mg creatinine) and creatinine-adjusted nicotine-Gluc or 3′-OH-cotinine-Gluc (pmol/mg creatinine) in 103 smoker’s urinea.

NNAL-N-Gluc (R)-NNAL-O-Gluc (S)-NNAL-O-Gluc
nicotine-Gluc 0.46 (4.1E-15) 0.075 (5.0E-3) 0.12 (3.9E-4)
3′-OH-cotinine-Gluc 0.12 (4.5E-4) 0.24 (1.2E-7) 0.35 (3.6E-11)
a

Values represent r2, with P-values in parenthesis.