Table 3.
Main Effects Models
| Outcome | Predictor | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Physical Activity (vs Sitting) | Reinforcing Value (RRVS) | Physical Activity | |||||||
|
| |||||||||
| β | Confidence Interval | p value | β | Confidence Interval | p value | β | Confidence Interval | p value | |
| Craving | −7.13 | −9.39, −4.86 | <.001 | .47 | −.61, 1.56 | .39 | .35 | −.73, 1.43 | .53 |
| Withdrawal | −5.23 | −6.93, −3.52 | <.001 | −.58 | −1.60, .44 | .26 | .45 | −.57, 1.47 | .39 |
| Negative Mood | −2.92 | −4.13, −1.72 | <.001 | −.32 | −.82, .184 | .22 | .21 | −.29, .71 | .40 |
| Positive Mood | 3.08 | 1.87, 4.28 | <.001 | .44 | −.08, .96 | .09 | .02 | −.50, .54 | .95 |
| Pleasure | 1.07 | .58, 1.55 | <.001 | .22 | .01, .43 | .045 | −.12 | −.33, .09 | .29 |
| Smoking vs Abstained | −.04 | −.09, .02 | .18 | .04 | .01, .08 | .02 | .02 | −.01, .06 | .19 |
| Smoking Latency (sec) | 211.76 | 32.54, 390.98 | .02 | −163.00 | −323.50, −2.49 | .04 | −55.23 | −215.74, 105.28 | .50 |
Note. Physical activity condition is binary, coded 0/1. Reinforcing value of smoking relative to physical activity (RRVS) and self-reported habitual physical activity through sports are standardized continuous variables, and coefficients represent one standard deviation change in predictor value.