title: Trends in low-risk lifestyle factors among adults in the United States: findings from the Behavioral Risk Factor Surveillance System 1996-2007.
abstract: OBJECTIVE
  Our objective was to examine recent trends in low-risk lifestyle factors for chronic diseases (not currently smoking, any exercise during the past 30 days, consuming fruits and vegetables ≥5 times per day, and body mass index <25kg/m(2)) among U.S. adults.
  
  
  METHODS
  We used data from 1,580,220 adults aged ≥18 years who participated in one of seven Behavioral Risk Factor Surveillance System surveys conducted from 1996 to 2007.
  
  
  RESULTS
  The age-adjusted percentage of adults meeting all four low-risk lifestyle factors was 8.5% in 1996 and 7.7% in 2007 (p for linear trend <0.001). Significant decreasing trends were noted for men, women, whites, Hispanics, and most age groups. The percentages of participants who were not currently smoking, who had done any exercise during the past 30 days, who reported consuming fruits and vegetables ≥5 times per day, and who had a body mass index <25kg/m(2) were 70.9%, 76.2%, 47.9% and 24.3%, respectively, in 1996 and 77.1%, 80.0%, 37.8%, and 24.5%, respectively, in 2007. Women and whites were more likely than their counterparts to meet all four criteria.
  
  
  CONCLUSIONS
  From 1996 to 2007, the percentage of U.S. adults meeting all four low-risk lifestyle factors decreased slightly.
authors: Division of Adult and Community Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA 30341, USA. eford@cdc.gov
authors: Earl S
authors: ES
authors: Ford
authors: Chaoyang
authors: C
authors: Li
authors: Guixiang
authors: G
authors: Zhao
authors: William S
authors: WS
authors: Pearson
authors: James
authors: J
authors: Tsai
authors: Kurt J
authors: KJ
authors: Greenlund
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American; D000368:Aged; D040343:Behavioral Risk Factor Surveillance System; D002908:Chronic Disease / Q000453:epidemiology / Q000517:prevention & control; D004032:Diet; D015444:Exercise; D005260:Female; D005638:Fruit; D015438:Health Behavior; D006630:Hispanic or Latino; D006801:Humans; D008019:Life Style; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D040242:Risk Reduction Behavior; D012309:Risk-Taking; D012907:Smoking / Q000453:epidemiology; D014481:United States / Q000453:epidemiology; D014675:Vegetables; D044465:White People; D055815:Young Adult