During the last couple of decades, public smoking bans in the US and Europe have come into effect. Now, the first systematic review and meta-analysis to examine the effect of this smoke-free legislation on child health shows these bans have been followed by decreasing rates of preterm births and children attending the hospital for asthma.
The analysis has been published in The Lancet and assesses 11 studies conducted in North America and Europe. In total, this involves over 2.5 million births and 250,000 asthma aggravations.
Researchers from the study say that, worldwide, 40% of children a...
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