Table 3.
Weighted Logistic Regression Models Adjusted for Race/Hispanic Origin, Age Group, Smoking Status, and Education for Obesity and Class 3 Obesity
| Odds Ratio (95% CI) | ||||
|---|---|---|---|---|
| Men | Women | |||
| Obese, All Gradesa | Class 3 Obesitya | Obese, All Gradesa | Class 3 Obesitya | |
| Age group, y | ||||
| 20–39 | 1 [Reference] | 1 [Reference] | 1 [Reference] | 1 [Reference] |
| 40–59 | 1.28 (0.92–1.78) | 0.86 (0.50–1.46) | 1.37 (1.10–1.71) | 1.15 (0.74–1.77) |
| ≥60 | 1.19 (0.74–1.91) | 0.78 (0.29–2.07) | 1.05 (0.84–1.32) | 0.56 (0.38–0.82) |
| Race/Hispanic origin group | ||||
| Non-Hispanic white | 1 [Reference] | 1 [Reference] | 1 [Reference] | 1 [Reference] |
| Non-Hispanic black | 1.23 (0.90–1.68) | 1.40 (0.82–2.39) | 2.10 (1.77–2.50) | 1.98 (1.38–2.85) |
| Non-Hispanic Asian | 0.27 (0.20–0.38) | 0.07 (0.01–0.59) | 0.23 (0.16–0.35) | 0.02 (0.00–0.18) |
| Hispanic | 1.21 (0.85–1.74) | 1.05 (0.39–2.81) | 1.33 (0.95–1.86) | 0.92 (0.50–1.70) |
| Other | 1.23 (0.64–2.36) | 0.91 (0.35–2.36) | 1.01 (0.60–1.69) | 1.58 (0.80–3.14) |
| Smoking status | ||||
| Never smoker | 1 [Reference] | 1 [Reference] | 1 [Reference] | 1 [Reference] |
| Former smoker | 1.25 (0.93–1.67) | 1.08 (0.60–1.95) | 1.28 (0.95–1.73) | 1.46 (0.95–2.25) |
| Current smoker | 0.71 (0.54–0.93) | 0.72 (0.35–1.50) | 0.95 (0.59–1.53) | 1.05 (0.78–1.43) |
| Education | ||||
| High school | 1 [Reference] | 1 [Reference] | 1 [Reference] | 1 [Reference] |
| <High school | 0.92 (0.65–1.31) | 0.74 (0.37–1.46) | 0.91 (0.67–1.24) | 0.88 (0.58–1.35) |
| >High school | 0.96 (0.70–1.31) | 0.89 (0.60–1.32) | 0.68 (0.54–0.87) | 0.90 (0.57–1.41) |
a
Body mass index was calculated as weight in kilograms divided by height in meters squared. Obese was defined as participants with a body mass index of 30 or greater. Class 3 obesity was defined as participants with a body mass index of 40 or greater.