Gaining the weight back: statistics?

I've seen snippets that most people who lose weight gain it back
within 1 year or 5 years.

Can anyone point me to statistics from reliable sources, on the web,
for what percentage of people regain weight within 1 year and at 5
years?

Thanks in advance

"Steve" wrote in message
...
I've seen snippets that most people who lose weight gain it back
within 1 year or 5 years.

Can anyone point me to statistics from reliable sources, on the web,
for what percentage of people regain weight within 1 year and at 5
years?

Thanks in advance

Here is one for you:
http://linkinghub.elsevier.com/retri...49379707001638
Weight Regain in U.S. Adults Who Experienced Substantial Weight Loss,
1999-2002 . American Journal of Preventive Medicine , Volume 33 , Issue 1 ,
Pages 34 - 40E . Weiss , D . Galuska , L . Kettel Khan , C . Gillespie , M .
Serdula