Smoking ban puts bad air outside
ATHENS, Ga. — Smoking bans have made the air healthier in bars and restaurants, but may have made the air just outside the establishments more hazardous, University of Georgia researchers have found.
Nonsmoking diners and imbibers sitting in outdoor patios or sidewalk seating areas connected to the bars or restaurants are picking up doses of secondhand smoke, the scientists found.
In fact, nonsmokers who volunteered to sit in the outdoor seating areas had levels of a tobacco byproduct in their bodies up to 162 percent higher than when they first sat down, said Luke Naeher, a professor in the university’s environmental health science department.
Collaborating with researchers in the federal Centers for Disease Control and Prevention and the Northeast Health District, Mr. Naeher and other UGA researchers measured levels of a substance called cotinine.
Mr. Naeher’s research team assigned 20 nonsmoking volunteers to spend six evening hours in one of three outdoor areas for the study — outside a downtown Athens bar, outside a restaurant near downtown or outside UGA’s main library.
“We’re looking at real-world settings,” Mr. Naeher said.
After six hours, the volunteers gave a saliva sample, which the researchers tested for cotinine, a nicotine byproduct often used as an indicator of tobacco exposure.
Volunteers who hung out where smokers gather outside a restaurant saw their cotinine levels more than double. Nonsmokers outside a bar had their cotinine increase by even more, up to 162 percent.
The study is published in this month’s issue of the Journal of Occupational and Environmental Hygiene .
Previous studies have shown that restaurant and bar smoking bans reduce the incidence of heart attacks and respiratory illness among people inside the establishments.
But researchers don’t know the health impacts of outdoor secondhand smoke.
“The question is, is it an environment that warrants concern or further study?” Mr. Naeher said. “The answer is, we don’t know yet.”
The researchers aren’t quite ready to declare outdoor cafes a new health hazard for those that may inhale secondhand smoke there — including children, restaurant and bar workers, and pregnant women and their unborn children.
“We feel like it’s something we need to be taking a look at,” said Lou Kudon, one of the authors of the study. Mr. Kudon is program manager for the Athens-based Northeast Health District, which includes Clarke and nine other area counties.
Next, researchers will measure levels of a carcinogen called NNAL in nonsmokers who spend time in outdoor places where people smoke.
By Lee Shearer
November 27, 2009
What a bunch of meddling busybodies. Many business owners built these patios FOR their smoking customers. This hype is leading up to the next step. They are now following page seven of the tobacco control handbook instructions to ban patio smoking AFTER business owners spent thousands of dollars to build them for their smoking customers. This clearly shows that these people have ABSOLUTLY NO CONCERN for local businesses. It’s the “inside-out” provision on page seven. Once these people find gullible lawmakers and get a foot in the door, there’s no stopping them. You may need to CTRL and scroll to read it.
http://www.no-smoke.org/pdf/CIA_Fundamentals.pdf
Notice that there’s no mention of patios in the model “smoking ban for dummies” on page eight. They didn’t want that to be seen when the bans were first brought up.
http://www.no-smoke.org/document.php?id=229