miércoles, 27 de julio de 2016

Conversations in Equity - July 2016

Conversations in Equity - July 2016

Conversations in Equity-A blog devoted to increasing awareness of health inequities and reduce health disparities

African Americans and Tobacco Use

By Leandris C. Liburd, PhD, MPH, MA   
My cousin has a dear friend named Paul who is African American and a smoker. The few times I’ve been in Paul’s company, he could barely go two hours without lighting up a cigarette. I remember once while we were waiting to be seated at a restaurant, he stayed outside and smoked until our table was ready. Earlier this year, Paul was hospitalized with COPD. Maybe it was the time in the hospital when he couldn’t smoke or the wake-up call he received when he was told all of the damage smoking had done to his body that helped Paul stop smoking – cold turkey! Whatever his defining moment, Paul celebrates being smoke-free today and has no desire to go back.


Tobacco use has long been identified as the leading cause of preventable illness and premature death in the United States. Cigarette smoking is associated with stroke and coronary heart disease, it damages blood vessels and makes your heart beat faster, and can cause blockages that reduce blood flow to your legs and skin. We can add lung diseases, asthma, and different cancers (e.g., bladder cancer, colorectal cancer, stomach cancer, and other organs in the body). This is a short list of the perils associated with tobacco use and smoking. There are comparable lists of why tobacco use persists in this country, and why certain population groups bear a greater burden of smoking and its negative health effects than others. How we are addressing the problem, though, is always what I’m most interested in.

The Centers for Disease Control and Prevention’s (CDC) successful 
wrenching stories of people who have suffered various health consequences associated with smoking. The 
campaign effectively puts real faces behind the data that CDC has reported for decades showing the harmful 
effects of cigarette smoking. The bottom line of the public health message over the years has been simple – if 
you smoke, stop, and if you don’t smoke, don’t start! Policy strategies like raising the price of cigarettes and 
implementing comprehensive smoke-free laws have been used to prevent initiation and promote smoking 
cessation. Tobacco use causes changes in brain chemistry that can lead to addiction, so the realities of smoking 
initiation and smoking cessation are much more complicated than “just say no to cigarettes,” and may vary between 
people and across population groups. The introduction of e-cigarettes, and the inclusion of marijuana use in 
analysis of tobacco use further complicate what we need to know in order to champion public health policies that 
will protect communities now and generations to come. The experience of African American smokers, for example, 
is one where we have more to learn and even greater actions to take if we want everyone equally protected from 
the harms of tobacco use and exposure.

In April 2016, CDC sponsored a special issue  to the journal of Nicotine & Tobacco Research titled Critical Examination of Factors Related to the Smoking Trajectory among African American Youth and Young Adults that focuses on disparities in tobacco use and tobacco-related health outcomes between African Americans and whites. “This is an important supplement in that it points to the fact that African Americans suffer and die more from smoking-related diseases than other racial groups even though they start smoking later in life and smoke fewer cigarettes per day,” said Dr. Bridgette Garrett, Associate Director for Health Equity in CDC’s Office on Smoking and Health and co-editor of the journal.
Important topics covered in the supplement include:
  • African American adolescents are less likely than white adolescents to start smoking due to protective factors such as their higher responsiveness to cigarette price increases and parental opposition.
  • African Americans initiate smoking later as young adults compared to whites who typically initiate smoking before the age of 18.
  • African American adults who smoke are less likely than adult white smokers to quit smoking as they age.
  • Among African Americans, mortality due to smoking occurs at the same rate among those who started smoking early and those who started later in life. Among whites, those who started smoking at later ages subsequently experience lower mortality than those who started earlier.
What we can do:
  • We need interventions to try to prevent later initiation among African American young adults, such as targeted anti-smoking messages. In addition, the banning of menthol flavoring in cigarettes could reduce initiation of smoking, especially among African Americans, who are proportionately more likely to use mentholated cigarettes.
  • We need interventions to facilitate quitting among African American adults. Equitable provision of cessation aids could reduce disparities in quitting, as can stress reduction strategies. Banning menthol flavorings would also likely help as well.
  • We should educate all adolescents and young adults about the dangers of other combustible tobacco products, especially cigars, and of marijuana smoking. We should also correct misperceptions in the population that consider menthol cigarettes to be less dangerous than non-mentholated brands.
  • Addressing other broader, systemic issues such as access to health care, screening and diagnostic services, and quality of care may help reduce disparities in morbidity and mortality from tobacco use and exposure in African Americans.
Food for Thought
As a community of former smokers, health advocates, policymakers, and public health researchers and practitioners, what actions can we take to change social norms related to tobacco initiation, use, and secondhand smoke exposure? How are you reducing tobacco use disparities in your community?

No hay comentarios:

Publicar un comentario