patterns and trends in adult obesity a presentation of the latest data on adult obesity
TRANSCRIPT
Patterns and trends inadult obesity
A presentation of the latest data on adult obesity
2 Patterns and trends in adult obesity
Overweight and obesity among adultsHealth Survey for England 2009-2011
Adult (aged 16+) overweight and obesity: BMI ≥ 25kg/m2
More than 6 out of 10 men are overweight or obese (66.2%)
More than 5 out of 10 women are overweight or obese (57.6%)
3 Patterns and trends in adult obesity
Prevalence of obesity among adultsHealth Survey for England 1993-2011 (3-year average)
Adult (aged 16+) obesity: BMI ≥ 30kg/m2
0%
5%
10%
15%
20%
25%
30%
Prev
alen
ce o
f obe
sity
Women
Men
4 Patterns and trends in adult obesity
Prevalence of overweight among adultsHealth Survey for England 1993-2011 (3-year average)
Adult (aged 16+) overweight including obese: BMI ≥ 25kg/m2
30%
35%
40%
45%
50%
55%
60%
65%
70%
Prev
alen
ce o
f ove
rwei
ght
Men
Women
5 Patterns and trends in adult obesity
Adult prevalence by BMI statusHealth Survey for England 2009-2011
Adult (aged 16+) BMI thresholds:Underweight: <18.5kg/m2
Healthy weight: 18.5 to <25kg/m2
Overweight: 25 to <30kg/m2
Obese: ≥30kg/m2
Underweight1.6%
Healthy weight32.2%
Overweight42.2%
Obese24.0%
Men
Underweight2.2%
Healthy weight40.2%
Overweight32.3%
Obese25.3%
Women
6 Patterns and trends in adult obesity
0.0%
0.5%
1.0%
1.5%
2.0%
2.5%
3.0%
3.5%
4.0%
Prev
alen
ce o
f sev
ere
obes
ity
Women
Men
Prevalence of severe obesity among adultsHealth Survey for England 1993-2011 (3-year average)
Adult (aged 16+) severe obesity: BMI ≥ 40kg/m2
7 Patterns and trends in adult obesity
Adult BMI distributionHealth Survey for England 2008-2010
Adults aged 18+ years
12 18.5 25 30 40 50Body mass index (kg/m2)Men Women
Underweight<18.5kg/m2
Men
0.7%Women
1.2%
Healthy weight18.5 to <25kg/m2
Men
27.0%Women
36.8%
Overweight25 to <30 kg/m2
Men
44.7%Women
34.4%
Obese30 to <40kg/m2
Men
26.1%Women
24.0%
Severely obese≥40kg/m2
Men
1.5%Women
3.5%
8 Patterns and trends in adult obesity
Change in the adult BMI distributionHealth Survey for England 1991-1993 and 2008-2010
Adults aged 18+ years (population weighted)
12 18.5 25 30 40 50
BMI (kg/m2) Men 1991-1993 Women 1991-1993 Men 2008-2010 Women 2008-2010
Underweight<18.5kg/m2
Men1991-93: 0.7%2008-10: 0.7%
Women1991-93: 1.3%2008-10: 1.2%
Healthy weight18.5 to <25kg/m2
Men1991-93: 37.8%2008-10: 27.0%
Women1991-93: 47.6%2008-10: 36.8%
Overweight25 to <30 kg/m2
Men1991-93: 46.7%2008-10: 44.7%
Women1991-93: 33.3%2008-10: 34.4%
Obese30 to <40kg/m2
Men1991-93: 14.6%2008-10: 26.1%
Women1991-93: 16.4%2008-10: 24.0%
Severely obese≥40kg/m2
Men1991-93: 0.3% Women2008-10: 1.5% 1991-93: 1.4%
2008-10: 3.5%
9 Patterns and trends in adult obesity
Adult obesity prevalence by ageHealth Survey for England 2009-2011
Adult (aged 16+) obesity: BMI ≥ 30kg/m2
9.4%
16.6%
23.1%
33.7% 33.4%
29.3%
25.8%
13.2%
19.3%
25.0%
29.3%31.0%
33.2%
28.2%
0%
5%
10%
15%
20%
25%
30%
35%
16-24 25-34 35-44 45-54 55-64 65-74 75+
Prev
alen
ce o
f obe
sity
Men Women
10 Patterns and trends in adult obesity
Adult obesity prevalence by incomeHealth Survey for England 2006-2010
The chart shows 95% confidence intervalsAdult (aged 16+) obesity: BMI ≥ 30kg/m2Income measure is equivalised household income
24.6%
28.7%26.1%
24.4% 24.2%
30.7% 30.6%
26.7%24.2%
18.5%
0%
10%
20%
30%
40%
Lowest income quintile
Highest income quintile
Obe
sity
pre
vale
nce
Men Women
11 Patterns and trends in adult obesity
Adult obesity prevalence by educationHealth Survey for England 2006-2010
The chart shows 95% confidence intervalsAdult (aged 16+) obesity: BMI ≥ 30kg/m2Education measure is highest qualification attained
29.8%
25.9% 25.4%23.9%
26.5%
20.6%
33.0%
30.7%26.5%
20.2%
24.8%
17.0%
0%
10%
20%
30%
40%
No qualification NVQ1/CSE other grade equiv
NVQ2/GCE O Level equiv
NVQ3/GCE A Level equiv
Higher ed below degree
Degree/NVQ4/NVQ5 or equiv
Obe
sity
pre
vale
nce
Men Women
12 Patterns and trends in adult obesity
Adult obesity prevalence by deprivationHealth Survey for England 2006-2010
The chart shows 95% confidence intervalsAdult (aged 16+) obesity: BMI ≥ 30kg/m2Deprivation measure is Index of Multiple Deprivation (IMD) 2007
23.8%26.7%
25.2%26.4% 25.5%
21.5% 21.8%
25.5%
30.3% 31.5%
0%
10%
20%
30%
40%
Least deprived Most deprived
Obe
sity
pre
vale
nce
Index of Multiple Deprivation 2007 quintile
Men Women
13 Patterns and trends in adult obesity
Adult obesity prevalence by ethnic groupHealth Survey for England 2006-2010
The chart shows 95% confidence intervalsAdult (aged 16+) obesity: BMI ≥ 30kg/m2Obesity prevalence is age standardised
18.8%
17.4%
13.2% 12.2%
11.5%
16.0%
20.9%
18.7%
13.9%13.1%
26.2%
15.1%
31.6%
25.5%
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
White Irish Indian Pakistani Bangladeshi Black African Black Caribbean
Obe
sity
pre
vale
nce
Men Women
14 Patterns and trends in adult obesity
17.8%
15.7%
10.2% 12.4%
4.4%
12.2%
18.2%17.4%
15.3% 16.4%
26.5%
14.4%
34.4%
27.6%
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
White Irish Indian Pakistani Bangladeshi Black African Black Caribbean
Obe
sity
pre
vale
nce
Men Women
Adult obesity prevalence by ethnic groupHealth Survey for England 2004
The chart shows 95% confidence intervalsAdult (aged 16+) obesity: BMI ≥ 30kg/m2Obesity prevalence is age standardised
15 Patterns and trends in adult obesity
Adult obesity prevalence by social classHealth Survey for England 1994-2009 (5 year moving average)
Adult (aged 16+) obesity: BMI ≥ 30kg/m2
0%
5%
10%
15%
20%
25%
30%
94-98 95-99 96-00 97-01 98-02 99-03 00-04 01-05 02-06 03-07 04-08 05-09
Obe
sity
pre
vale
nce
0%
5%
10%
15%
20%
25%
30%
35%
40%
94-98 95-99 96-00 97-01 98-02 99-03 00-04 01-05 02-06 03-07 04-08 05-09
0%
5%
10%
15%
20%
25%
30%
35%
40%
94-98 95-99 96-00 97-01 98-02 99-03 00-04 01-05 02-06 03-07 04-08 05-09
Obe
sity
pre
vale
nce
I - Professional II - Managerial technical IIIM - Skilled manual
IIIN - Skilled non-manual IV - Semi-skilled manual V - Unskilled manual
0%
5%
10%
15%
20%
25%
30%
94-98 95-99 96-00 97-01 98-02 99-03 00-04 01-05 02-06 03-07 04-08 05-09
Obe
sity
pre
vale
nce
I - Professional II - Managerial technical IIIM - Skilled manual
IIIN - Skilled non-manual IV - Semi-skilled manual V - Unskilled manual
Men Women
16 Patterns and trends in adult obesity
Adult waist circumferenceHealth Survey for England
Year of surveyMean waist circumference (cm)
% with raised* waist circumference
Adults aged 16+ years* Raised waist circumference is taken to be greater than 102cm in men and greater than 88cm in women
% with raised waist circumference is a three year average for 1993-95 and 2009-11
1993
82cm
27%
2011
88cm
46%
1993
93cm
21%
2011
97cm
33%
17 Patterns and trends in adult obesity
Adult raised waist circumference by ageHealth Survey for England 2009-2011
Adults aged 16+ years* Raised waist circumference is taken to be greater than 102cm in men and greater than 88cm in women
10.2%
17.9%
30.2%
42.0%
48.7%53.0%
47.6%
20.1%
29.7%
43.3%
50.9%
59.7%
64.4%60.7%
0%
10%
20%
30%
40%
50%
60%
70%
16-24 25-34 35-44 45-54 55-64 65-74 75+
Prev
alen
ce o
f rai
sed
wai
st c
ircu
mfe
renc
e
Men Women
18 Patterns and trends in adult obesity
Adult raised waist circumferenceHealth Survey for England 1993-2011
Adults aged 16+ years* Raised waist circumference is taken to be greater than 102cm in men and greater than 88cm in women
0%
10%
20%
30%
40%
50%
Prev
alen
ce o
f rai
sed
wai
st c
ircu
mfe
renc
e
Women
Men
19 Patterns and trends in adult obesity
Health risk categoriesHealth Survey for England/ NICE
Low High Very high
BMIMen: <94cm
Women: <80cmMen: 94-102cm
Women: 80-88cmMen: >102cm
Women: >88cm
Underweight
(<18.5kg/m2)Underweight
(Not Applicable)Underweight
(Not Applicable)Underweight
(Not Applicable)
Healthy weight
(18.5-24.9kg/m2)No increased risk No increased risk Increased risk
Overweight
(25-29.9kg/m2)No increased risk Increased risk High risk
Obese
(30-34.9kg/m2)Increased risk High risk Very high risk
Very obese
(≥40kg/m2)Very high risk Very high risk Very high risk
Waist circumference
20 Patterns and trends in adult obesity
56% 55% 52% 51%45% 45% 45% 44% 45% 45% 43% 44%
42% 42%
18% 18%18% 18%
19% 18% 18% 18% 17% 17% 18% 17%18% 16%
11% 12%12% 12%
15% 15% 15% 14% 15% 15% 15% 16%16% 16%
13% 14% 16% 17% 20% 21% 21% 22% 22% 22% 23% 21% 24% 23%
1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
Very high risk
High risk
Increased risk
No increased risk
Underweight
Change in prevalence of health risk categoriesUsing both BMI and waist circumference; Health Survey for England
Adults aged 16+ yearsUsing combined waist circumference and BMI classification, as recommended by NICE
21 Patterns and trends in adult obesity
Change in prevalence of health risk categoriesUsing both BMI and waist circumference; Health Survey for England
Adults aged 16+ yearsUsing combined waist circumference and BMI classification, as recommended by NICE
1993-1994
2010-2011
55.2%
55.6%
15.8%
20.8%
12.2%
11.2%
14.8%
11.3%
Women
Men
Underweight No increased risk Increased risk High risk Very high risk
55.2%
55.6%
15.8%
20.8%
12.2%
11.2%
14.8%
11.3%
Women
Men
Underweight No increased risk Increased risk High risk Very high risk
40.2%
43.5%
14.5%
19.7%
18.4%
13.6%
25.1%
21.8%
Women
Men
Underweight No increased risk Increased risk High risk Very high risk
22 Patterns and trends in adult obesity
For more information:
www.noo.org.uk