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Originally posted by TiredofControlFreaks
reply to post by TiredofControlFreaks
OccamsRazor4
Please look at the results reported in the Enstrom study
Results For participants followed from 1960 until 1998 the age adjusted relative risk (95% confidence interval) for never smokers married to ever smokers compared with never smokers married to never smokers was 0.94 (0.85 to 1.05) for coronary heart disease, 0.75 (0.42 to 1.35) for lung cancer, and 1.27 (0.78 to 2.08) for chronic obstructive pulmonary disease among 9619 men, and 1.01 (0.94 to 1.08), 0.99 (0.72 to 1.37), and 1.13 (0.80 to 1.58), respectively, among 25 942 women. No significant associations were found for current or former exposure to environmental tobacco smoke before or after adjusting for seven confounders and before or after excluding participants with pre-existing disease. No significant associations were found during the shorter follow up periods of 1960-5, 1966-72, 1973-85, and 1973-98.
for coronary heart disease - the result was 0.94 or - 6 % but the confidence interval (numbers in the brackets) are 85 % to 105 %. This would mean that there was a decrease in heart disease by 6 % for never smokers exposed to second hand smoke!
Do you believe that? Are you still thinking that 5 % is clinically significant.
And for pulmonary disease for woman - the average is 13 % but the confidence interval is between 0.80 and 1.58. In short the true value is somewhere below one and therefore protective of pulmonary disease or 58 % above 1. Still think that average of 13 % is significant????
I am sorry - despite your claims to education - you are not knowledgable about statistics at all!
Tired of Control Freaks
Originally posted by TiredofControlFreaks
reply to post by OccamsRazor04
Look at this link
www.airnow.gov...
look at the picture of that thick black smoke!
If you are healthy, you're usually not at a major risk from short-term exposures to smoke.
But you are going to try to convince me that sitting in a smokey bar for an hour is lethal? Or sitting on a park bench beside a smoker CAUSES heart damage and disease?
Use some common sense will you?
Tired of control
Originally posted by TiredofControlFreaks
reply to post by wissy
You don't know the difference between a heroin addict and a smoker?
Smoking Cigarettes Affects Brain Like Heroin
researchers at University of Chicago have found a part of the brain that responds to smoking and heroin in much the same way.
Originally posted by TiredofControlFreaks
reply to post by OccamsRazor04
OccamsRazor
You are simply extraordinary in clinging to your beliefs.
You believe that studies for exposure to second hand smoke with low relative risk increases are real - even though there are no control groups.
But you don't think Enstroms study is real because there was no control group.
You can't tell the difference between 5 % of a population and a 5 % increase in relative risk (and yet you still think you are qualified to "teach" me?
You believe that a 10 % increase in relative risk is PROOF that smoking or passive smoking CAUSES disease but you fail to recognise that the opposite would then also be true (that a 10 % decrease in relative risk proves that smoking or passive smoking PROTECTS people from disease).
In short - you absolutely refuse to think for yourself and only believe what you are told to believe. Have fun with that!
You go on with your bad self. I will leave you with this simple thought - only 1 out of 10 smokers ever get a smoking related disease of any kind.
Now if 100 people were to fall off a ten story building - it is quite likely that all 100 would die. There might be a stray person who manages to survive but in general, it is proved that falling 10 stores CAUSES death.
But if only 10 out of 100 people died after they fell out of ten story building, would you say that falling off a 10 story building CAUSES death or would you simply say that sometimes people die from falling 10 stories (must be bad luck)
Tired of Control Freaks
Originally posted by Dispo
reply to post by wissy
While I've spent most of the thread pointing out the dangers of smokers, I have to say you're quite an extremist on the issue.
As OtherSideOfTheCoin said earlier, live and let live. Smoking is bad, we know. If you want to do it, do it, but don't try and argue that you aren't harming your own and other people's health.
While second hand smoke can affect people in the same way as smoking, inhaling a whiff when passing someone on the way in to the mall will not adversely affect you in any statistically significant way. Lungs can clean themselves, blood cells are recycled, atheromas can be dislodged - the problem comes when you're smoking or inhaling second hand smoke at such a rate that your body's cleaning mechanisms cannot keep up with your smoke intake.
Making your child hold his or her breath as they walk past smokers will not affect his health in any statistically significant way, and will increase the likelihood of mental abnormalities later in life. It is detrimental to your child, and it's rude to the people you "make sure hear."
I understand where the "second hand smoke is not dangerous crowd" is coming from - in the real world, outdoor exposure is not concentrated enough to cause significant elevations in risk, indoor smoking is usually only performed in a house where both partners smoke, although it does pose risks to the children. The fact is, second hand smoke does affect health, it has been documented very well. In a real world setting however, the research does not apply in every situation, but does in others.