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. Author manuscript; available in PMC: 2016 Jun 22.
Published in final edited form as: Psychol Addict Behav. 2016 Jun;30(4):450–461. doi: 10.1037/adb0000164

Table 3.

Hazard ratios and 95% Confidence Intervals (CI) for the prediction of age of first full drink of alcohol for divorce/separation at three developmental stages, perceived stress, and parent drinking problems, controlling for sex, Time 1 age, receipt of lunch subsidy, internalizing, and externalizing.

Univariatea Partially adjusted Fully adjusted

Predictor HAZARD
RATIO
95% CI HAZARD
RATIO
95% CI HAZARD
RATIO
95% CI
No divorce/separation 1.00 (ref) 1.00 (ref) 1.00 (ref)
Divorce/Separation (< age 6) 1.55* (1.08, 2.23) 1.48* (1.01, 2.17) 1.35 (0.92, 1.98)
Divorce/Separation (age 6–9) 1.67* (1.06, 2.62) 1.61* (1.02, 2.55) 1.30 (0.82, 2.08)
Divorce/Separation (≥ age 10) 1.69* (1.13, 2.54) 1.58* (1.04, 2.38) 1.32 (0.86, 2.00)
Sex (female) 1.46** (1.11, 1.91) 1.38* (1.04, 1.83)
Age 1.32*** (1.14, 1.53) 1.20* (1.03, 1.40)
Lunch subsidy 1.16 (0.87, 1.54) 1.05 (0.78, 1.42)
Internalizing 0.94*** (0.91, 0.98)
Externalizing 1.06*** (1.04, 1.09)
Perceived stress 1.31*** (1.18, 1.46)
Family history of drinking
problemsb
1.25 (0.94, 1.68)
Parent drinkingc 1.03 (0.99, 1.08)
***

Note. p ≤ .001

**

p ≤ .01

*

p ≤ .05

a

Values for sex through parent drinking are identical to those presented in Table 2.

b

One or more biological parents with a drinking problem

c

AUDIT scores is the average for both parents