* Chi-squared test or the Fisher exact test † Wilcoxon rank sum test ‡ Number of packs smoked in a day multiplied by the number of years spent smoking or sum of the different PYs throughout life if th

NIAID Data Ecosystem30

Mean ± SD of cotinine and lung function for men and women for the statistically significant post-hoc comparisons.

烟草暴露评估

肺功能测量

Note:a = statistically significant (Pb = statistically significant (PT1 or T3 from TB.c = statistically significant (PKey: FVC: forced vital capacity; FEV1: forced expiratory volume in 1 second; %FEV1

Figshare2015-12-02 更新20

Maternal smoking at delivery (CCGOIS 1.14)

围产期健康

烟草暴露评估

The percentage of women who were smokers at the time of delivery, out of the number of maternities, 95% confidence intervals. Current version updated: Sep-17 Next version due: Dec-17

data.gov.uk2019-07-02 更新30

Validation of a LC-MS/MS Method for Quantifying Urinary Nicotine, Six Nicotine Metabolites and the Minor Tobacco Alkaloids—Anatabine and Anabasine—in Smokers' Urine

尼古丁代谢物检测

烟草暴露评估

Tobacco use is a major contributor to premature morbidity and mortality. The measurement of nicotine and its metabolites in urine is a valuable tool for evaluating nicotine exposure and for nicotine m

NIAID Data Ecosystem30

Characteristics of 5197 participants by categories of urinary NNAL.

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