Individual income | Household income | |||
---|---|---|---|---|
Unadjusted | Adjusted | Unadjusted | Adjusted | |
*All analyses adjusted for age, study year, and household composition. | ||||
Smoking | ||||
Highest income quintile | 1.00 | 1.00 | 1.00 | 1.00 |
2nd income quintile | 1.15 (0.97 to 1.35) | 0.79 (0.67 to 0.95) | 1.24 (1.05 to 1.46) | 0.99 (0.84 to 1.18) |
3rd income quintile | 1.50 (1.28 to 1.76) | 0.91 (0.76 to 1.09) | 1.48 (1.25 to 1.75) | 1.13 (0.95 to 1.34) |
4th income quintile | 1.59 (1.35 to 1.87) | 0.89 (0.73 to 1.07) | 1.69 (1.42 to 2.00) | 1.29 (1.08 to 1.54) |
Lowest income quintile | 1.68 (1.42 to 1.98) | 0.92 (0.75 to 1.12) | 1.87 (1.56 to 2.24) | 1.30 (1.07 to 1.59) |
High alcohol use | ||||
Highest income quintile | 1.00 | 1.00 | 1.00 | 1.00 |
2nd income quintile | 0.72 (0.61 to 0.85) | 0.76 (0.64 to 0.90) | 0.96 (0.81 to 1.13) | 1.02 (0.86 to 1.21) |
3rd income quintile | 0.62 (0.52 to 0.73) | 0.65 (0.54 to 0.79) | 0.81 (0.68 to 0.96) | 0.87 (0.73 to 1.05) |
4th income quintile | 0.61 (0.51 to 0.73) | 0.63 (0.51 to 0.77) | 0.74 (0.62 to 0.90) | 0.81 (0.67 to 0.98) |
Lowest income quintile | 0.61 (0.51 to 0.74) | 0.61 (0.50 to 0.76) | 0.79 (0.65 to 0.97) | 0.88 (0.71 to 1.09) |
Physical inactivity | ||||
Highest income quintile | 1.00 | 1.00 | 1.00 | 1.00 |
2nd income quintile | 0.83 (0.72 to 0.96) | 0.86 (0.73 to 1.00) | 1.03 (0.90 to 1.19) | 1.09 (0.94 to 1.25) |
3rd income quintile | 0.79 (0.68 to 0.91) | 0.82 (0.70 to 0.96) | 0.92 (0.80 to 1.06) | 1.00 (0.86 to 1.15) |
4th income quintile | 0.58 (0.51 to 0.67) | 0.63 (0.54 to 0.74) | 0.95 (0.82 to 1.10) | 1.06 (0.91 to 1.23) |
Lowest income quintile | 0.62 (0.54 to 0.72) | 0.66 (0.56 to 0.79) | 0.83 (0.71 to 0.96) | 0.96 (0.81 to 1.14) |
Low vegetable use | ||||
Highest income quintile | 1.00 | 1.00 | 1.00 | 1.00 |
2nd income quintile | 1.44 (1.27 to 1.62) | 1.14 (1.00 to 1.30) | 1.44 (1.27 to 1.62) | 1.22 (1.08 to 1.39) |
3rd income quintile | 1.80 (1.59 to 2.03) | 1.33 (1.16 to 1.52) | 1.71 (1.51 to 1.94) | 1.39 (1.22 to 1.59) |
4th income quintile | 2.16 (1.90 to 2.46) | 1.57 (1.36 to 1.82) | 1.75 (1.54 to 2.00) | 1.41 (1.23 to 1.61) |
Lowest income quintile | 2.14 (1.88 to 2.43) | 1.55 (1.33 to 1.81) | 1.91 (1.66 to 2.21) | 1.42 (1.22 to 1.66) |
Saturated fat use | ||||
Highest income quintile | 1.00 | 1.00 | 1.00 | 1.00 |
2nd income quintile | 1.06 (0.92 to 1.23) | 1.06 (0.91 to 1.24) | 1.02 (0.89 to 1.17) | 1.00 (0.86 to 1.15) |
3rd income quintile | 1.09 (0.94 to 1.27) | 1.06 (0.90 to 1.25) | 0.97 (0.84 to 1.12) | 0.92 (0.79 to 1.07) |
4th income quintile | 1.37 (1.19 to 1.59) | 1.28 (1.08 to 1.51) | 0.86 (0.74 to 1.00) | 0.80 (0.68 to 0.93) |
Lowest income quintile | 1.26 (1.09 to 1.46) | 1.10 (0.92 to 1.31) | 1.15 (0.98 to 1.35) | 1.00 (0.84 to 1.19) |
High BMI | ||||
Highest income quintile | 1.00 | 1.00 | 1.00 | 1.00 |
2nd income quintile | 1.28 (1.10 to 1.49) | 1.10 (0.94 to 1.29) | 1.14 (0.98 to 1.32) | 1.02 (0.88 to 1.19) |
3rd income quintile | 1.46 (1.25 to 1.69) | 1.16 (0.99 to 1.37) | 1.34 (1.15 to 1.55) | 1.14 (0.98 to 1.33) |
4th income quintile | 1.72 (1.48 to 2.00) | 1.25 (1.05 to 1.49) | 1.74 (1.50 to 2.02) | 1.43 (1.22 to 1.67) |
Lowest income quintile | 1.91 (1.64 to 2.22) | 1.36 (1.14 to 1.62) | 1.60 (1.36 to 1.89) | 1.21 (1.01 to 1.44) |