Research Article
Unraveling the Relationship between Smoking and Weight: The Role of Sedentary Behavior
Table 4
Analyses predicting body mass index (BMI) including interaction terms.
| | Odds ratio (confidence interval) | Beta coefficient (confidence interval) | value |
| Low sedentary never smoker | 1.00 | β | β | Low sedentary former smoker | 1.19 (1.00β1.41) | 0.17 (.00β.34) | .0490 | Low sedentary current smoker | .93 (0.77β1.13) | β0.07 (β.26β.12) | .4642 | Moderate sedentary never smoker | 1.52 (1.34β1.74) | 0.42 (.29β.55) | <.0001 | Moderate sedentary former smoker | 1.46 (1.26β1.70) | 0.38 (.23β.53) | <.0001 | Moderate sedentary current smoker | .98 (0.85β1.14) | β.02 (β.17β.13) | .8312 | High sedentary never smoker | 2.01 (1.72β2.36) | 0.70 (.54β.86) | <.0001 | High sedentary former smoker | 2.23 (1.86β2.67) | 0.80 (.62β.98) | <.0001 | High sedentary current smoker | 1.18 (0.98β1.42) | 0.16 (β.02β.35) | .0876 |
| Dining out (per week) | | | | β<1 time or Never | 1.00 | 0 | β | β1 time | 1.11 (0.97β1.27) | 0.10 (β.03β.24) | .1368 | ββ₯2 times | 1.32 (1.19β1.46) | 0.28 (.17β.38) | <.0001 |
| Sex | | | | βMale | 1.00 | 0 | β | βFemale | 1.24 (1.14β1.34) | 0.21 (.13β.29) | <.0001 |
| Race | | | <.0001 | βNon-Hispanic white | 1.00 | 0 | β | βNon-Hispanic black | 1.53 (1.40β1.66) | 0.42 (.34β.51) | <.0001 | βMexican American | 1.10 (0.96β1.27) | 0.10 (β.05β.24) | .1782 | βOther | 0.80 (0.68β0.94) | β0.22 (β.38β β.06) | .0073 |
| Age | 1.00 | 0 | .3633 |
| Education | | | | β< HS | 1.43 (1.22β1.69) | 0.36 (.20β.52) | <.0001 | βHS | 1.53 (1.34β1.76) | 0.43 (.29β.57) | <.0001 | βAssociates or some college | 1.42 (1.24β1.62) | 0.35 (.22β.48) | <.0001 | ββ₯ College | 1.00 | 0 | β |
| Survey year | | | | β1999-2000 | 1.00 | 0 | β | β2001-2002 | 0.95 (0.80β1.13) | β0.05 (β.23β.12) | .5442 | β2003-2004 | 1.11 (0.95β1.31) | 0.11 (β.06β.27) | .1977 | β2005-2006 | 1.21 (1.00β1.46) | 0.19 (.00β.38) | .0485 |
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