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Potential impact of the sewer system on the applicability of alcohol and tobacco biomarkers in wastewater‐based epidemiology

Overview of attention for article published in Drug Testing and Analysis, September 2017
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Title
Potential impact of the sewer system on the applicability of alcohol and tobacco biomarkers in wastewater‐based epidemiology
Published in
Drug Testing and Analysis, September 2017
DOI 10.1002/dta.2246
Pubmed ID
Authors

Andrew P.W. Banks, Foon Yin Lai, Jochen F. Mueller, Guangming Jiang, Steve Carter, Phong K. Thai

Abstract

Understanding the actual consumption of alcohol and tobacco in the population is important for forming public health policy. For this purpose, wastewater-based epidemiology has been applied as a complementary method to estimate the overall alcohol and tobacco consumption in different communities. However, the stability of their consumption biomarkers, ethyl sulfate, ethyl glucuronide, cotinine and trans-3'-hydroxycotinine, in the sewer system has not yet been assessed. This study aimed to conduct such assessment using sewer reactors mimicking conditions of rising main, gravity sewer and wastewater alone, over a 12-hour period. The results show that cotinine and trans-3'-hydroxycotinine are relatively stable under all sewer conditions while ethyl sulfate was only stable in wastewater alone and gradually degraded in rising main and gravity sewer conditions. Ethyl glucuronide quickly degraded in all reactors. These findings suggest that cotinine and trans-3'-hydroxycotinine are good biomarkers to estimate tobacco consumption; ethyl sulfate may be used as a biomarker to estimate alcohol consumption but its in-sewer loss should be accounted for in the calculation of consumption estimates. Ethyl glucuronide, and probably most of glucuronide compounds, are not suitable biomarkers to be used in wastewater-based epidemiology due to their in-sewer instability.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 56 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 56 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 6 11%
Student > Ph. D. Student 6 11%
Student > Bachelor 5 9%
Student > Doctoral Student 5 9%
Researcher 5 9%
Other 9 16%
Unknown 20 36%
Readers by discipline Count As %
Chemistry 8 14%
Engineering 6 11%
Environmental Science 4 7%
Agricultural and Biological Sciences 2 4%
Medicine and Dentistry 2 4%
Other 5 9%
Unknown 29 52%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 09 July 2017.
All research outputs
#21,944,226
of 24,484,013 outputs
Outputs from Drug Testing and Analysis
#1,138
of 1,436 outputs
Outputs of similar age
#281,344
of 319,902 outputs
Outputs of similar age from Drug Testing and Analysis
#26
of 31 outputs
Altmetric has tracked 24,484,013 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,436 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 8.9. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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We're also able to compare this research output to 31 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.