[rainsfromspace]

Yes, this survey could be affected by going online. Some studies showed the smoking nurse had a lower ratio than my. Overall the result I got from this survey has a lower ratio than general population(almost 60% people with unhealthy weight).

My point in my paper is althought nurses know all about healthy living, but not all of us practise those healthy advise. Beside knowledge, there is a need of other strategies to promote people practise healthy lifestyle, like working enviornment, community enviornment, goverment policy...

Once again thanks to all who paticipated in this survey. I got a great grade on my paper 93%. I will meet you some other time at other place. This is a great forum.