Use of e-cigarettes Associated With Prediabetes Risk
Analysis of a large representative database shows that e-cigarette use is associated with an increased risk of prediabetes, posing a new concern for public health.
“Our study demonstrated a clear association of prediabetes risk with the use of e-cigarettes,” explained lead researcher Shyam Biswal, PhD, at Johns Hopkins Bloomberg School of Public Health. “With both e-cigarette use and prevalence of prediabetes dramatically on the rise in the past decade, our discovery that e-cigarettes carry a similar risk to traditional cigarettes with respect to diabetes is important for understanding and treating vulnerable individuals.”
According to the Centers for Disease Control and Prevention (CDC), traditional cigarette smokers are 30% to 40% more likely than non-smokers to develop type 2 diabetes, which increases their risk for cardiovascular diseases. e-cigarettes are sometimes promoted as a healthier option for cigarette smokers, and e-cigarettes use is rising among younger demographics.
The study analysed 2016–2018 data from the Behavioral Risk Factor Surveillance System (BRFSS), the largest annual nationally representative health survey of US adults. Among the 600 046 respondents, 9% were current e-cigarette users who self-reported prediabetes diagnoses. The data also showed that e-cigarette users have a higher prevalence of high-risk lifestyle factors and worse self-related mental and physical health status than non-smokers.
In this representative sample of US adults, e-cigarette use was associated with greater odds of prediabetes compared to those who did not use e-cigarettes or traditional cigarettes – a worrying link from a public health standpoint.
“We were surprised by the findings associating prediabetes with e-cigarettes because they are touted as a safer alternative, which we now know is not the case,” commented Dr Biswal. “In the case of cigarette smoking, nicotine has a detrimental effect on insulin action, and it appears that e-cigarettes may also have the same effect.”
Prediabetes is fortunately a reversible condition, given appropriate lifestyle management. The authors make a compelling recommendation for targeting the reduction in e-cigarette use and education of young adults to reduce diabetes risk.
“Our effort for smoking cessation has led to a decrease in smoking traditional cigarettes. With this information, it is time for us to ramp up our public health efforts to promote the cessation of e-cigarettes,” cautioned Dr Biswal.
The researchers published their findings in the American Journal of Preventive Medicine.
The World Health Organization (WHO) defines prediabetes as a state of intermediate hyperglycaemia using impaired fasting glucose, defined as fasting plasma glucose of 6.1–6.9 mmol/L (110 to 125 mg/dL) and impaired glucose tolerance defined as 2h plasma glucose of 7.8–11.0mmol/L (140–200 mg/dL) after ingestion of 75g of oral glucose or a combination of the two based on a 2h oral glucose tolerance test. It is estimated that by 2030, more than 470 million people worldwide will be diagnosed with prediabetes.
Source: EurekAlert!
