Table 5.
Ordinary least squares regression results of alcohol use across waves
| Wave 1 |
Wave 2 |
Wave 3 |
Wave 4 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B | SEB | 95 % CI | B | SEB | 95 % CI | B | SEB | 95 % CI | B | SEB | 95 % CI | |
| Sexual trajectory group | ||||||||||||
| Heterosexual early daters (ref) | ||||||||||||
| Heterosexual late daters | −.47*** | .04 | −.54, −.40 | −.56*** | .04 | −.65, −.47 | −.36*** | .04 | −.45, −.27 | −.19*** | .05 | −.30, −.09 |
| Heteroflexible | .13† | .07 | −.00, .27 | .06 | .08 | −.09, .21 | .35*** | .09 | .18, .52 | .30*** | .09 | .13, .48 |
| Later bisexually identified | −.04 | .08 | −.20, .11 | .10 | .12 | −.14, .34 | .06 | .11 | −.15, .28 | .44*** | .13 | .19, .70 |
| LG[B] identified | −.32*** | .08 | −.48, −.15 | −.41*** | .11 | −.63, −.18 | .35* | .16 | .04, .66 | .56** | .19 | .19, .93 |
| Age | .18*** | .01 | .16, .20 | .16*** | .01 | .13, .19 | .01 | .02 | −.02, .05 | −.07*** | .02 | −.10, −.03 |
| Sex | −.15*** | .03 | −.21, −.09 | −.20*** | .04 | −.28, −.13 | −.65*** | .04 | −.73, −.57 | −.61*** | .04 | −.70, −.52 |
| Family structure | ||||||||||||
| Biological two-parent (ref) | ||||||||||||
| Stepfamily | .13** | .05 | .04, .22 | .06 | .04 | −.03, .14 | −.08 | .05 | −.19, .02 | .03 | .07 | −.10, .16 |
| Single parent headed | .21*** | .04 | .13, .29 | .15*** | .05 | .06, .24 | −.06 | .05 | −.16, .04 | .01 | .05 | −.08, .11 |
| Other | .17† | .10 | −.03, .38 | .04 | .10 | −.16, .25 | −.23* | .10 | −.43, −.02 | −.11 | .12 | −.35, .13 |
| Race/ethnicity | ||||||||||||
| White (ref) | ||||||||||||
| Black/African American | −.28*** | .06 | −.40, −.16 | −.45*** | .06 | −.57, −.33 | −.84*** | .06 | −.96, −.71 | −.62*** | .06 | −.74, −.49 |
| Latino | −.09† | .05 | −.19, .12 | .04 | .08 | −.13, .20 | −.28*** | .07 | −.41, −.14 | −.14† | .08 | −.29, .01 |
| Asian/Pacific Islander | −.27** | .10 | −.48, −.07 | −.39** | .12 | −.63, −.14 | −.64*** | .16 | −.95, −.32 | −.50*** | .12 | −.75, −.26 |
| Other | .03 | .06 | −.09, .15 | .01 | .08 | −.14, .16 | −.24* | .10 | −.43, −.06 | −.07 | .13 | −.32, .18 |
| Parental education | −.03† | .02 | −.06, .00 | −.01 | .02 | −.05, .03 | .22*** | .03 | .16, .27 | .18*** | .02 | .13, .23 |
| Public assistance | −.01 | .05 | −.12, .10 | −.16* | .07 | −.29, −.03 | −.33*** | .07 | −.46, −.20 | −.11 | .09 | .28, .06 |
| Constant | −1.82*** | .19 | −2.20, −1.43 | −1.31*** | .24 | −1.78, −.84 | 1.44*** | .29 | .87, 2.02 | 2.55*** | .30 | 1.95, 3.14 |
| F a | 66.76*** | 54.14*** | 22.93*** | 10.51*** | ||||||||
OLS regressions were estimated using svy and subpopulation procedures in Stata/SE 13.1. Wave 1 n = 10,651; Wave 2 n = 9295; Wave 3 n = 8107; Wave 4 n = 7181
*
p < .05
**
p < .01
***
p < .001
†
p < .10
a
Statistical comparison of sexual trajectory groups