Table 2. Adjusted odds of drinking behaviors (any alcohol and drink frequently) in CWHS, with and without interactions (n = 28,537).
| Any alcoholb OR (95% CI) |
Drink frequentlyb OR (95% CI) |
|||
|---|---|---|---|---|
|
|
|
|||
| +Interactions | +Interactions | |||
| New mothers | 0.73 (0.66, 0.80)** | 0.99 (0.71, 1.40) | 0.68 (0.58, 0.79)** | 0.19 (0.07, 0.51)** |
| Race/ethnicity | ||||
| White | Ref. | Ref. | Ref. | Ref. |
| Black | 0.61 (0.54, 0.70)** | 0.63 (0.55, 0.71)** | 0.64 (0.54, 0.75)** | 0.64 (0.54, 0.75)** |
| Hispanic | 0.55 (0.51, 0.59)** | 0.57 (0.52, 0.60)** | 0.37 (0.33, 0.42)** | 0.38 (0.34, 0.43)** |
| Other | 0.39 (0.35, 0.43)** | 0.40 (0.36, 0.45)** | 0.32 (0.27, 0.37)** | 0.32 (0.27, 0.37)** |
| Marital | ||||
| Married | Ref. | Ref. | Ref. | Ref. |
| Div/sep/widow | 1.46 (1.33, 1.61)** | 1.46 (1.32, 1.61)** | 1.40 (1.24, 1.58)** | 1.36 (1.20, 1.54)** |
| Never married | 1.62 (1.48, 1.79)** | 1.61 (1.47, 1.77)** | 1.69 (1.51, 1.89)** | 1.67 (1.49, 1.87)** |
| Unmarried couple | 1.48 (1.32, 1.66)** | 1.48 (1.32, 1.66)** | 1.71 (1.47, 1.98)** | 1.77 (1.52, 2.06)** |
| Age categories | ||||
| 18–24 | Ref. | Ref. | Ref. | Ref. |
| 25–29 | 1.09 (0.97, 1.22) | 1.10 (0.98, 1.23)* | 1.02 (0.87, 1.19) | 1.01 (0.86, 1.18) |
| 30–34 | 0.85 (0.76, 0.95)** | 0.86 (0.77, 0.97)** | 0.89 (0.76, 1.04) | 0.89 (0.76, 1.04) |
| 35–40 | 0.83 (0.74, 0.92)** | 0.84 (0.75, 0.94)** | 0.98 (0.85, 1.14) | 0.98 (0.84, 1.14) |
| 41–48 | 0.86 (0.77, 0.96)** | 0.87 (0.78, 0.97)** | 1.18 (1.02, 1.37)** | 1.19 (1.02, 1.38)** |
| Education | ||||
| <9th or some HS | Ref. | Ref. | Ref. | Ref. |
| HS grad or GED cert | 1.60 (1.44, 1.77)** | 1.66 (1.49, 1.86)** | 1.58 (1.29, 1.93)** | 1.58 (1.29, 1.93)** |
| Tech sch. or some college | 2.12 (1.90, 2.36)** | 2.23 (1.99, 2.51)** | 2.04 (1.67, 2.50)** | 2.04 (1.66, 2.49)** |
| College or post grad | 2.45 (2.18, 2.75)** | 2.57 (2.28, 2.90)** | 2.89 (2.37, 3.56)** | 2.89 (2.36, 3.55)** |
| Income | ||||
| <$10,000 | Ref. | Ref. | Ref. | Ref. |
| $10,000–19,999 | 1.12 (0.98, 1.27) | 1.11 (0.98, 1.27) | 0.98 (0.78, 1.23) | 0.92 (0.73, 1.16) |
| $20,000-$34,999 | 1.50 (1.32, 1.72)** | 1.50 (1.32, 1.71)** | 1.28 (1.03, 1.58)** | 1.19 (0.96, 1.49) |
| $35,000-$49,999 | 1.76 (1.53, 2.03)** | 1.76 (1.52, 2.02)** | 1.33 (1.07, 1.67)** | 1.23 (0.99, 1.55)* |
| $50,000-$75,000 | 2.17 (1.88, 2.50)** | 2.15 (1.87, 2.48)** | 1.75 (1.41, 2.18)** | 1.65 (1.32, 2.07)** |
| Over $75,000 | 3.11 (2.69, 3.59)** | 3.10 (2.67, 3.58)** | 2.82 (2.27, 3.50)** | 2.60 (2.09, 3.25)** |
| Missinga | 1.11 (0.93, 1.34) | 1.11 (0.92, 1.33) | 1.11 (0.83, 1.48) | 1.04 (0.77, 1.40) |
| Employment status | ||||
| Employed full time (≥32 h/week) | Ref. | Ref. | Ref. | Ref. |
| Employed part time (<32 h/week) | 0.93 (0.85, 1.02) | 0.91 (0.83, 1.00)* | 1.03 (0.92, 1.62) | 1.01 (0.89, 1.13) |
| Self-employed | 1.02 (0.90, 1.14) | 1.00 (0.89, 1.14) | 1.29 (1.13, 1.47)** | 1.28 (1.12, 1.47)** |
| Out of work/retired/unable to work | 0.71 (0.64, 0.79)** | 0.69 (0.62, 0.79)** | 1.03 (0.87, 1.23) | 0.79 (0.67, 0.92)** |
| Homemaker | 0.67 (0.61, 0.72)** | 0.66 (0.60, 0.72)** | 0.84 (0.75, 0.93)** | 0.82 (0.73, 0.92)** |
| Student | 0.83 (0.72, 0.96)** | 0.85 (0.73, 0.99)** | 1.00 (0.84, 1.20) | 1.01 (0.84, 1.21) |
| Smoker | ||||
| No | Ref. | Ref. | Ref. | Ref. |
| Yes | 2.36 (2.16, 2.58)** | 2.28 (2.08, 2.50)** | 2.36 (2.13, 2.62)** | 2.32 (2.09, 2.62)** |
| Interactions with new motherhood (ref. other women) | ||||
| Race/ethnicity | ||||
| White | Ref. | Ref. | ||
| Black | 0.85 (0.57, 1.28) | – | ||
| Hispanic | 0.80 (0.64, 1.00)** | – | ||
| Other | 0.62 (0.44, 0.88)** | – | ||
| Marital | ||||
| Married | Ref. | Ref. | ||
| Div/sep/widow | – | 1.91 (0.98, 3.70)* | ||
| Never married | – | 1.46 (0.77, 2.77) | ||
| Unmarried couple | – | 0.69 (0.34, 1.43) | ||
| Education | ||||
| <9th or some HS | Ref. | Ref. | ||
| HS grad or GED cert. | 0.78 (0.58, 1.05) | – | ||
| Tech sch. or some coll. | 0.68 (0.50, 0.93)** | – | ||
| College or post grad | 0.71 (0.51, 0.97)** | – | ||
| Income | ||||
| <$10,000 | Ref. | Ref. | ||
| $10,000–19,999 | – | 2.65 (1.00, 7.04)* | ||
| $20,000-$34,999 | – | 2.73 (1.04, 7.15)** | ||
| $35,000-$49,999 | – | 3.35 (1.25, 9.01)** | ||
| $50,000-$75,000 | – | 2.30 (0.87, 6.05) | ||
| Over $75,000 | – | 3.32 (1.28, 8.60)** | ||
| Missinga | – | 2.84 (0.86, 9.43)* | ||
| Employment status | ||||
| Employed full time (≥32 h/week) | Ref. | Ref. | ||
| Employed part time (<32 h/week) | 1.31 (0.97, 1.77)* | 1.44 (0.89, 2.32) | ||
| Self-employed | 1.16 (0.73, 1.85) | 1.22 (0.60, 2.51) | ||
| Out of work/retired | 1.20 (0.73, 1.64) | 1.79 (1.05, 3.04)** | ||
| Homemaker | 1.08 (0.86, 1.36) | 1.33 (0.91, 1.93) | ||
| Student | 0.65 (0.37, 1.13) | 0.60 (0.22, 1.68) | ||
| Unable to work | ||||
| Smoker | ||||
| No | Ref. | Ref. | ||
| Yes | 1.61 (1.14, 2.26)** | – | ||
*
P < 0.10,
**
P < 0.05
a
Missing includes don't know and refused
b
Any alcohol = any alcohol, past 30 days; drink frequently = drank > 4 days, past 30 days; ever binge drink = 4/5 drinks ≥ 1 time in past 30 days; binge 2+ times = 4/5 drinks ≥ 2 time in past 30 days