Research Article

Mid-Adolescent Predictors of Adult Drinking Levels in Early Adulthood and Gender Differences: Longitudinal Analyses Based on the South Australian School Leavers Study

Table 2

Comparative characteristics of alcohol consumption groups.

⁢Lower consumption⁢Higher consumption⁢Alcohol group comparisons
Men
(%)
Women
(%)
Men
(%)
Women
(%)
Men
Women
Overall

Demographics
 Parents live together (Yes)108 (85.0)331 (80.9)34 (82.9)27 (61.4)<19.184.81
 Family unemployment (Yes)26 (20.8)87 (21.6)3 (7.3)10 (22.2)3.89<11.81
 Aboriginal (Yes)a12 (2.9)a0 (0.0)a1.36a

M (SD)M (SD)M (SD)M (SD)

Financial wellbeing scale34.9 (6.06)34.2 (4.15)34.7 (5.0)32.2 (5.76)<12.491.67

(%) (%) (%) (%)

Health-related behaviours
 Heath poor a11 (2.7)a0 (0.0)a1.21<1
 Overweight 19 (15.1)77 (18.8)8 (19.5)12 (26.7)<11.581.38
 Physical health problems (Yes)25 (19.8)73 (18.0)10 (24.4)10 (22.2)<1<11.10
 Smoker (Yes)6 (4.8)18 (4.4)8 (19.5)18 (40.0)8.7670.1766.18
 Marijuana (Yes)5 (4.0)7 (1.7)9 (22.0)13 (28.9)13.0371.1077.98

M (SD)M (SD)M (SD)M (SD)

Personality
 Extraversion43.3 (6.56)43.4 (6.19)41.5 (5.95)42.4 (6.09)<1<11.81
 Neuroticism30.3 (7.02)34.4 (7.92)31.9 (5.36)38.3 (8.74)1.332.961.88

Family and peer relations
 Family functioning33.9 (5.76)32.6 (6.62)31.5 (6.96)29.6 (7.35)2.052.722.96
 Number of close friends12.7 (8.36)11.8 (7.85)14.6 (9.54)13.1 (1.31)1.56<11.86
 Kids not liked5.2 (5.84)4.4 (5.03)6.3 (6.19)5.0 (5.38)<1<11.69
 Kids not like you4.0 (4.96)3.3 (4.94)4.7 (4.91)5.7 (5.88)<12.422.56
 Bullied by peers6.4 (2.55)5.6 (1.87)6.33 (2.34)5.8 (2.28)<1<11.11

Psychological wellbeing
 Self-esteem33.6 (4.80)30.3 (5.33)31.4 (4.07)27.4 (5.74)2.533.402.86
 GHQ-121.6 (1.82)3.0 (2.49)2.9 (2.23)4.2 (3.25)3.582.422.70
 Social alienation3.5 (2.13)3.3 (2.03)4.7 (2.18)4.0 (1.95)3.062.073.95
 Life-satisfaction26.9 (3.81)26.4 (4.03)24.6 (4.39)24.2 (4.44)3.213.184.27

, , and  ; male lower group ( = 124–127); male higher group ( = 39–41); female lower group (n = 380–409); female higher group ( = 41–45); a = sample size too small to allow valid analysis.