Characteristics | Subpopulation | Sample size | Prevalence* | Unadjusted | Adjusted# |
---|---|---|---|---|---|
Groups | n = 3,043,873 | % (95% CI†) | PR (95% CI†) | PR (95% CI†) | |
2-Year | 2000–2001 | 374,137 | 7.21 (7.07, 7.35) | Reference | |
Period | 2002–2003 | 486,368 | 7.60 (7.47, 7.74) | 1.04 (1.04, 1.05) | 1.04 (1.04, 1.05) |
2004–2005 | 629,633 | 7.99 (7.86, 8.12) | 1.09 (1.07, 1.10) | 1.09 (1.07, 1.10) | |
2006–2007 | 748,536 | 8.23 (8.10, 8.37) | 1.13 (1.11, 1.15) | 1.13 (1.11, 1.15) | |
2008–2009 | 805,199 | 8.52 (8.40, 8.65) | 1.18 (1.15, 1.20) | 1.18 (1.15, 1.20) | |
Sex | Male | 1,176,599 | 5.90 (5.82, 5.99) | Reference | |
Female | 1,867,274 | 9.83 (9.75, 9.92) | 1.67 (1.64, 1.69) | 1.69 (1.66, 1.72) | |
Age, | 18 – 24 | 159,715 | 9.36 (9.11, 9.62) | Reference | |
in years | 25 – 34 | 388,151 | 7.65 (7.51, 7.80) | 0.82 (0.79, 0.84) | 0.79 (0.76, 0.82) |
35 – 44 | 537,390 | 7.44 (7.32, 7.56) | 0.79 (0.77, 0.82) | 0.74 (0.72, 0.76) | |
45 – 54 | 623,754 | 7.98 (7.85, 8.10) | 0.85 (0.83, 0.88) | 0.75 (0.73, 0.78) | |
55 – 64 | 560,588 | 8.43 (8.29, 8.57) | 0.90 (0.87, 0.93) | 0.75 (0.73, 0.77) | |
≥ 65 | 774,275 | 7.28 (7.17, 7.40) | 0.78 (0.75, 0.80) | 0.63 (0.61, 0.65) | |
Race and | White (NH)** | 2,451,608 | 8.09 (8.03, 8.16) | Reference | |
Ethnicity | Black (NH) | 234,974 | 9.26 (9.04, 9.49) | 1.15 (1.12, 1.17) | 0.96 (0.94, 0.99) |
Hispanic | 188,189 | 5.86 (5.66, 6.06) | 0.72 (0.70, 0.75) | 0.64 (0.62, 0.67) | |
Others | 169,102 | 8.37 (8.09, 8.66) | 1.03 (1.00, 1.07) | 1.05 (1.01, 1.08) | |
Education | < High school | 310,985 | 9.26 (9.06, 9.46) | 1.32 (1.28, 1.35) | 1.12 (1.09, 1.16) |
High school | 936,827 | 7.85 (7.74, 7.96) | 1.12 (1.10, 1.14) | 0.93 (0.91, 0.95) | |
Some college | 815,293 | 8.48 (8.36, 8.60) | 1.21 (1.18, 1.23) | 1.02 (1.00, 1.04) | |
>Bachelor degree | 980,768 | 7.03 (6.93, 7.12) | Reference | ||
Household | < $15, 000 | 301,442 | 11.6 (11.4, 11.9) | 1.74 (1.69, 1.79) | 1.58 (1.53, 1.64) |
Income | $15 k## ~ <$25 k | 474,354 | 9.06 (8.90, 9.23) | 1.35 (1.32, 1.39) | 1.27 (1.24, 1.31) |
$25 k ~ <$50 k | 811,140 | 7.54 (7.42, 7.65) | 1.13 (1.10, 1.15) | 1.07 (1.05, 1.10) | |
$50 k ~ <$75 k | 449,348 | 7.05 (6.91, 7.20) | 1.05 (1.03, 1.08) | 1.01 (0.98, 1.04) | |
≥$75 k | 611,531 | 6.69 (6.57, 6.81) | Reference | ||
Unknown | 396,058 | 7.99 (7.81, 8.16) | 1.19 (1.16, 1.23) | 1.15 (1.11, 1.18) | |
Smoking | Never | 1,595,769 | 7.23 (7.15, 7.31) | Reference | |
Status | Former | 853,780 | 8.41 (8.29, 8.52) | 1.16 (1.14, 1.18) | 1.24 (1.22, 1.26) |
Current | 594,324 | 9.21 (9.07, 9.35) | 1.27 (1.25, 1.3) | 1.26 (1.24, 1.29) | |
Weight | Underweight | 50,089 | 8.70 (8.22, 9.20) | 1.29 (1.22, 1.37) | 1.10 (1.04, 1.17) |
Status | Healthy weight | 1,063,457 | 6.75 (6.66, 6.85) | Reference | |
Overweight | 1,064,475 | 6.91 (6.81, 7.00) | 1.02 (1.00, 1.04) | 1.18 (1.15, 1.20) | |
Obese | 639,896 | 10.2 (10.0, 10.3) | 1.51 (1.48, 1.54) | 1.63 (1.60, 1.67) | |
Morbidly obese | 96,785 | 18.2 (17.7, 18.7) | 2.69 (2.62, 2.78) | 2.60 (2.52, 2.68) |