Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition...

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Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley An Overview of the Obesity Epidemic in California Senate Committee on Health February 12, 2014

Transcript of Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition...

Page 1: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Pat Crawford, DrPH, RDDirector, Atkins Center for Weight &

HealthCooperative Extension Nutrition and

Obesity Specialist University of California at Berkeley

An Overview of the Obesity Epidemic in California

Senate Committee on Health February 12, 2014

Page 2: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Synthesizing the science

Atkins Center for Weight & Health Funded in 1999

Evaluating programs

and policies

Conducting research to

answer critical

questions

Working in partnerships

with communities,

government and organizations

Translation and

dissemination

Page 3: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

3

Rates of obesity/overweight

Context of rates

Page 4: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1985

No Data <10% 10%–14%

(*BMI ≥30, or ~ 30 lbs overweight for 5’ 4” person)

Page 5: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1986

No Data <10% 10%–14%

(*BMI ≥30, or ~ 30 lbs overweight for 5’ 4” person)

Page 6: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1987

No Data <10% 10%–14%

(*BMI ≥30, or ~ 30 lbs overweight for 5’ 4” person)

Page 7: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1988

No Data <10% 10%–14%

(*BMI ≥30, or ~ 30 lbs overweight for 5’ 4” person)

Page 8: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1989

No Data <10% 10%–14%

(*BMI ≥30, or ~ 30 lbs overweight for 5’ 4” person)

Page 9: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1990

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14%

Page 10: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1991

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19%

Page 11: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1992

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19%

Page 12: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1993

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19%

Page 13: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1994

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19%

Page 14: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1995

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19%

Page 15: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1996

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19%

Page 16: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1997

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% ≥20%

Page 17: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1998

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% ≥20%

Page 18: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 1999

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% ≥20%

Page 19: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 2000

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% ≥20%

Page 20: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 2001

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% 20%–24% ≥25%

Page 21: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

Obesity Trends* Among U.S. AdultsBRFSS, 2002

No Data <10% 10%–14% 15%–19% 20%–24% ≥25%

Page 22: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 2003

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% 20%–24% ≥25%

Page 23: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 2004

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% 20%–24% ≥25%

Page 24: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 2005

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% 20%–24% 25%–29% ≥30%

Page 25: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 2006

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% 20%–24% 25%–29% ≥30%

Page 26: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 2007

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% 20%–24% 25%–29% ≥30%

Page 27: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 2008

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% 20%–24% 25%–29% ≥30%

Page 28: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 2009

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% 20%–24% 25%–29% ≥30%

Page 29: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity Trends* Among U.S. AdultsBRFSS, 2010

(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)

No Data <10% 10%–14% 15%–19% 20%–24% 25%–29% ≥30%

Page 30: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.
Page 31: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.
Page 32: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Change in Adult Obesity* in California

Years % ObeseNumber of

years

1985-1990 < 10% 6 years

1991-1996 10-14% 6 years

1997 -2002 ** 15-19% 6 years

2003 -2011 20-24% 9 years

2012*** 25-<30% 1 year

* Obesity defined as Body Mass Index wt(kg)/m2 > 30** 2001-20—24%*** Methodological changes make comparisons not possible with those before 2011Ref: BRFSS, 1985-2012

Page 33: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity in Adults

US CA

All 28% 25%

Men 28%   26% 

Women  28% 24%

Ref: BRFSS, 2012

Page 34: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Overweight (and obesity) in adults

US CA

All 60% 64%

Men 67%   70%

Women  54% 58%

Ref: BRFSS, 2012

Page 35: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Overweight (and obesity) in adults by race

US CA

White 63% 58%

Black 71%   74%

Hispanic  67% 70%

Other 53% 40%

Ref: BRFSS, 2012

Page 36: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Obesity in low-income children

US CA

All 14% 16%

Ref: PedNSS, 2011Note: Hispanic rate of obesity 50% higher

Page 37: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Overweight (and obesity) in low-income children

US CA

All 30% 33%

Ref: PedNSS, 2011

Page 38: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Overweight (and obesity) in children by race*

All girls 30% All boys 33%

White 26% White 30%

Black 41% Black 37%

Hispanic 39% Hispanic 40%

* Ages 2-19Ref: Ogden, NHANES, 2012

Page 39: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Adults* United States California

Total population

316,128,839 38,332,521

% White 78% 74%

% African-American

13% 7%

% Hispanic 17% 38%Children+ United States California

% White 52% 27%

% African-American

14% 6%

% Hispanic 24% 52%

Race/Ethnicity – US vs. CA

*U.S. Census Bureau: State and County QuickFacts.

+ kidsdata.org 

Page 40: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Adults* United States California

% Below federal poverty level

14.9% 15.3%

Children+ United States California

% Below federal poverty level

22.6% 23.8%

Poverty level – US vs. CA

*U.S. Census Bureau: State and County QuickFacts.

+ kidsdata.org 

Page 41: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Fitnessgram testing

Page 42: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

2001 2005 2008 200910

15

20

25

30

35

All Boys BMI > 95th percentile

BMI

Page 43: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

2001 2005 2008 200910

15

20

25

30

35

Hispanic boys BMI > 95th percentile

BMI

Page 44: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

2001 2003 2008 200910

15

20

25

30

35

Asian boys BMI > 95th percentile

BMI

Page 45: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

2001 2007 2008 200910

15

20

25

30

35

American Indian boys BMI > 95th percentile

BMI

Page 46: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

2001 2005 2008 200910

15

20

25

30

35

Non-Hispanic White boys BMI > 95th percentile

BMI

Page 47: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

2001 2005 2008 200910

15

20

25

30

35

All girls BMI > 95th percentile

BMI

Page 48: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

2001 2008 2008 200910

15

20

25

30

35Black girls BMI > 95th percentile

BMI

Page 49: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

2001 2005 2008 200910

15

20

25

30

35

Hispanic girls BMI > 95th percentileBM

I

Page 50: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

2001 2008 200910

15

20

25

30

35

American Indian girls BMI > 95th percentile

BMI

Page 51: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

2001 2005 2008 200910

15

20

25

30

35

Non-Hispanic White girls BMI > 95th percentile

BMI

Page 52: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Policy Evaluation in Student BMI

Ref: Sanchez-Vaznaugh, Crawford, 2010

Page 53: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Ref: CCPHA

Page 54: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

• Annualize the adjusted decrease in prevalence

from peak to 2008

• Assume that annual decrease continues until

2015

• Apply this to ALL kids in CA

• ~ 100,000 kids DROP OUT of the obese

category

• Assuming a savings of $220 per child**

• Savings of about $20 million

Medical cost savings per child*

* Madsen K, UC Berkeley, personal communication**(based on MEPS data from 2001 to 2003, as reported in NY state comptroller report from Oct 2012)

Page 55: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

GIRLS

Remission 2008 to 2015

SAVINGS

White  11,024  $2,425,337

African American  -    -  

Latina  8,772  $1,929,798

Asian  2,443  $537,360

American Indian  -    -  

TOTAL (By race)  22,239  $4,892,495

Page 56: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

BOYSRemission: 2008 to 2015

Savings*

White  27,165  $5,976,209

African American  7,971  $1,753,643

Latino  30,373  $6,682,012

Asian  4,419  $972,107

American Indian  3,881  $853,816

TOTAL (By race)  73,808  $16,237,787

Page 57: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

The human cost of obesity: diabetes and pre-diabetes in adolescence

2001 20090

5

10

15

20

25

Page 58: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Human cost - Adult

Page 59: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

or pictorially NowThen

Page 60: Pat Crawford, DrPH, RD Director, Atkins Center for Weight & Health Cooperative Extension Nutrition and Obesity Specialist University of California at Berkeley.

Key messages

Invest in prevention

Create a culture of health

Utilize the resources of the University

THANK YOU