Los niños expuestos al humo del tabaco podrían tener riesgo de hipertensión arterial

Los niños que están expuestos al humo del tabaco tienen una mayor probabilidad de tener presión arterial alta., un nuevo estudio ha encontrado.

Los investigadores encontraron 6% of children who were exposed to tobacco smoke had high blood pressure compared to 4% in children who weren’t exposed, according to a study published Tuesday in JAMA Network Open.
The study defined tobacco exposure as a child reporting smoking, living with a smoker or having serum cotinine levels, which measures recent exposure to nicotine, greater than 0.05 micrograms per liter.
Data was gathered from the National Health and Nutrition Examination Survey from 2007 a 2016. De El 8,520 children ages 8 a 19 who were surveyed, 3,690, o 43%, had been exposed to tobacco smoke.
    The high percentage of children exposed is concerning, dijo el Dr.. Karen Wilson, chair of the American Academy of Pediatrics tobacco consortium, who was not involved in the study.
    We think that tobacco smoking is going down when in fact, the rate of adult smokers is decreasing, but children are still likely to be exposed,” dijo Wilson, who is also the Debra and Leon Black chief of the division of general pediatrics at the Icahn School of Medicine at Mount Sinai and Mount Sinai Kravis Children’s Hospital.
    That exposure can create a ripple effect of negative consequences that persist into adulthood, said study author Dr. Rebecca Levy, research fellow in adult and pediatric nephrology at Montefiore Medical Center in Bronx, Nueva York.
    Children who are around parents and adults who smoke are more likely to start smoking themselves, Levy said.
    High blood pressure could also be a risk factor for cardiovascular disease and other illness later in life, ella dijo. One of the ways to address the high blood pressure in children is to give them medication, pero “no one wants to have to give a child medication for blood pressure,” Wilson dijo.
    The study also found 16% of children who were exposed to tobacco smoke had elevated blood pressure compared to 11% of children who weren’t exposed. Elevated blood pressure is defined in the study as levels greater than the 90th percentile for a child’s age, sex and height percentiles while high blood pressure refers to those above the 95th percentile.

    The pandemic could be making it worse

    Since the pandemic began, Wilson said she’s heard reports of increased tobacco and marijuana smoking indoors. This could increase the number of children who are exposed, Wilson dijo, both by their parents and their neighbors, if they live close to others.
    “(Si) somebody can’t go outside to have a cigarette because they’re in quarantine or lockdown for Covid, they’re more likely to smoke in their apartment or their house,” Wilson dijo.
    Levy said she hopes the close quarters make parents more aware of how often they’re smoking around their children.

    How to protect children

    Parents should use this time as an opportunity to educate their children on the negative effects of smoking and encourage them to resist peer pressure, Levy said.
    Wilson said parents who want to protect their children from secondhand tobacco smoke should consider quitting smoking because it’sthe best thing they can do for their own health and for the health of their children.
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      There are a multitude of resources for smokers who want to quit, Wilson dijo, like nicotine replacement therapy and other medications. She said she believes the key to helping children not be exposed in the future is to reduce the overall smoking rate.
      If you or your child has high blood pressure, Wilson recommends you consult a primary care physician for guidance on treatment.




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