Page 12 of 16
Re: Disease Detectives
Posted: April 27th, 2009, 4:20 pm
by sk8lynne
yeah that's true....u really don't have to study once u know all the information but to me at least, it seems impossible to know everything cause there is just soooo much that u have to know 4 this event (vocab nd stuff) nd u really dont know what they r gonna ask u on the test so u kinda have to know everthing!!!
Re: Disease Detectives
Posted: April 28th, 2009, 4:15 pm
by sadistic_cottoncandy
true. if not, you can always make up your own diseases. that gets really interesting, really fast.
Re: Disease Detectives
Posted: April 28th, 2009, 4:17 pm
by pjgscioisamazing
For nationals, I bet there's gonna be a good amount of Swine Flu on it... It would only make sense as it's a current event, a big event, and it's epidemiology in action.
Re: Disease Detectives
Posted: April 28th, 2009, 4:20 pm
by EastStroudsburg13
And also that peanut salmonella outbreak we had. I agree that swine flu's a little bit bigger of a concern though, as it could spread worldwide. At least it's not exceedingly lethal.
Re: Disease Detectives
Posted: April 28th, 2009, 4:22 pm
by pjgscioisamazing
EASTstroudsburg13 wrote:And also that peanut salmonella outbreak we had. I agree that swine flu's a little bit bigger of a concern though, as it could spread worldwide. At least it's not exceedingly lethal.
Also, on the nat'l tournament site it says the topic will be water-borne illnesses and anti-microbial resistance. I would bet Cholera for the water-borne illness and something to do with MRSA for anti-microbial resistance.
Re: Disease Detectives
Posted: May 2nd, 2009, 9:13 am
by genius3point14159
there is this test on cdc's website and you're supposed to calculate the relative increase in these two percents. So it's like if 11.6% of the white non-hispanic is overweight in 1988-1994 and 12.8% is overweight in 1999-2000 calculate the percent increase. but for the answer they go 12.8/11.6
here's the site:
http://www.cdc.gov/excite/disease_detec ... ghtQ&A.pdf
thank you.. pleaseeeeee answer this...
Re: Disease Detectives
Posted: May 2nd, 2009, 11:27 am
by denmarksoccer
EASTstroudsburg13 wrote:And also that peanut salmonella outbreak we had. I agree that swine flu's a little bit bigger of a concern though, as it could spread worldwide. At least it's not exceedingly lethal.
We had salmonella on our PA state test. Can somebody who took it please tell me how many people died, because we couldn't figure it out anywhere.
Re: Disease Detectives
Posted: May 9th, 2009, 9:20 am
by Flavorflav
genius3point14159 wrote:there is this test on cdc's website and you're supposed to calculate the relative increase in these two percents. So it's like if 11.6% of the white non-hispanic is overweight in 1988-1994 and 12.8% is overweight in 1999-2000 calculate the percent increase. but for the answer they go 12.8/11.6
here's the site:
http://www.cdc.gov/excite/disease_detec ... ghtQ&A.pdf
thank you.. pleaseeeeee answer this...
It's just another example of sloppy use of terminology. They apparently wanted you to calculate rate ratio (which is a kind of relative risk), but they called it "relative increase." Technically, the relative increase is .1 or 10%, but they want you to put 1.1 which is the rate ratio (once they have said "increase" then it establishes 100% of the original value as the baseline, and you should only have to report the excess incidence). I would hope that the raters would give credit for both answers, but I wouldn't count on it. If you want to be safe, you might want to write both - like "10% or 1.1" or even "10% increase, rate ratio = 1.1" or something like that.
Re: Disease Detectives
Posted: May 9th, 2009, 11:51 am
by crazibanana_51
I personally dont think that swine flu is that big of a deal because over 60,000 people get the normal flu every year in just the US and DIE from it so thats like 100 people a day that die and we arent making a huge deal out of that. Plus I dont really care because someone in my boyfriends class at his school got it and he is fine and gets to play video games all day long for a week.
Re: Disease Detectives
Posted: May 9th, 2009, 11:51 am
by sadistic_cottoncandy
is your boyfriend's friend cute?