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) |
Values represent r2, with P-values in parenthesis.