Modeled Impact of a Proposed Alcohol Excise Tax on Cancer Incidence and Mortality
The Economic and Health Effects of a Twenty-Five Cents per Drink Alcohol Excise Tax Increase in New Mexico
Prepared by Kitty Richards, MPH, MS, Healthy Places Consulting, LLC
Download as a PDF Cancer Mortality Report
- In 2000, the United States Department of Health and Human Services listed alcohol as a human carcinogen.
- According to National Cancer Institute data for 2008-2012, alcohol was a risk factor in 26.2% of the total cancer deaths in New Mexico each year. This is equivalent to 876 out of 3,341 total cancer deaths.
- On average, an estimated 128 of New Mexico’s cancer deaths can be attributed to alcohol consumption each year, including 37 deaths from female breast cancer.
- Using conservative modeling, a 25 cents per drink increase in New Mexico’s alcohol • excise tax will prevent 13 cancer deaths and 41 new cases of cancer from occurring each year.
Excessive alcohol consumption not only affects our state’s economic status, it places an enormous toll on our health as well.
This report expands on an earlier report describing the potential economic and health benefits of an alcohol excise tax increase for New Mexico, which can be read in its entirety here: https://alcoholtaxessaveslives.org/the-facts/the-report. In this addendum, we provide an analysis of the impacts of a tax increase on morbidity and morality for cancers for which alcohol consumption is a reported risk factor.
Since 1974, several studies have consistently found that alcohol causes a percentage of all US cancer deaths (Rothman, et al. 1978; Doll, et al. 1994; Harvard Center for Cancer Prevention, 1996). Newer research has confirmed that alcohol intake is a modifiable risk factor for several cancers, including female breast, colon and rectal, esophagus, laryngeal, liver, and oropharyngeal cancers (Nelson, et al. 2013).
In 2000, the United States Department of Health and Human Services listed alcohol as a human carcinogen. Although alcohol-attributable cancer risks and deaths were the greatest among those who consumed three (40 grams) or more drinks per day, Nelson et al. estimated that 30% of alcohol-attributable cancer deaths occurred among those who consumed 1.5 (20 grams) drinks per day (Nelson, et al. 2013). This suggests that alcohol consumption at low levels is also associated with increased cancer risk.
With the exception of laryngeal cancer, average annual cancer deaths and new cases of cancer for New Mexico are derived from the National Cancer Institute, State Cancer Profiles for 2008-2012. Average annual cancer deaths and number of new cases for laryngeal cancer for New Mexico are derived from the New Mexico Department of Health, Indicator Based Information System for 2006-2012.
Average annual deaths (or new cases of cancer) attributed to alcohol are calculated by multiplying the total number of deaths (or total number of new cases) by the percent attributed to alcohol consumption. Percentage attributed to alcohol consumption is the average of population attributable fractions for alcohol attributable cancers: United States, 2009 by cancer site and sex which are derived from table 1 of Alcohol Attributable Cancer Deaths and Years of Potential Life Lost in the United States (Nelson, et al. 2013).
According to National Cancer Institute data, alcohol was a risk factor in 26.2% of the total cancer deaths in New Mexico. This is equivalent to 876 out of 3,341 total cancer deaths (Table 1). On average, an estimated 128 cancer deaths attributed to alcohol consumption occur each year. According to our model, a 25 cents per drink alcohol excise tax will result in 13 fewer deaths each year because of decreased alcohol consumption (Table 1).
Table 1. Average annual decrease in cancer deaths with a 25 cents per drink alcohol excise tax.
Alcohol is a known risk factor for female breast, colon and rectal, esophagus, laryngeal, liver, and oropharyngeal cancers. From 2008 to 2012, an average of 2,716 new cases of these types of cancers occurred each year. Of these cancers, an estimated 423 were attributed to alcohol consumption (Table 2).
According to our model, a 25 cents per drink alcohol excise tax will decrease alcohol consumption contributing to an estimated decrease in 41 new cancer cases each year
Table 2. Average annual reduction in new cancer cases with a 25 cents per drink alcohol excise tax.
Our modeling provides conservative estimates because we assumed the decrease in alcohol consumption from a 25 cents per drink increase in the alcohol excise tax would be evenly distributed among all drinkers. Other models suggest decreases in mortality and morbidity would likely be greater than estimates provided in tables 1 and 2 because the impact of the tax would not be evenly distributed, and would have a greater affect on problem drinkers (Jernigan, et al. 2011).
Reducing alcohol consumption is an important cancer prevention strategy, yet has received relatively little attention as an intervention to reducing cancer, when compared with other risk factors for cancer.
Doll, R, Peto, R. The causes of cancer: quantitative estimates of the avoidable causes of cancer in the United States today. J Natl Cancer Inst. 1981; 66(6):1191-1308.
Harvard Center for Cancer Prevention. Harvard report on cancer prevention. Volume 1: causes of human cancer. Cancer Causes Control. 1996; 7(suppl 1):s3-s59.
Jernigan, D, Waters, H, Ross, C, Steward, A. The potential economic effects of alcohol excise tax increases in Maryland. Baltimore, MD: Johns Hopkins Bloomberg School of Public Health; 2011.
National Cancer Institute. State health profiles. Available at:
http://statecancerprofiles.cancer.gov/incidencerates/index.php?stateFIPS=35&cancer=001&race=00&sex=0&age=001&type=incd&sortVariableName=rate&sortOrder=default#results. Accessed June 2016.
Nelson, D, Jarman, D, Rehm, J, Greenfield, T, Rey, G, Kerr, W, Miller, P, Shield, K, Ma, Y, Naimi, T. Alcohol attributable cancer deaths and years of potential life lost in the United States. Am J of Public Health. 2013; 103(4):641-648.
New Mexico Department of Health. New Mexico’s indicator based Information system. Deaths data. Available at: https://ibis.health.state.nm.us/query/selection/mort/MortSelection.html. Accessed June 2016.
Rothman, KJ, Garfinkel, L, Keller, AZ, Muir, CS, Schottenfeld, D. The proportion of cancer attributable to alcohol consumption. Prev Med. 1980; 9(2):174-179.