Table 3.

Physical fighting by age, gender, smoking, alcohol drinking, drug use, bulling victimization and parental supervision among adolescents in Namibia in 2004

Variable	Adjusted odds ratios with 95% CI
Age (years):
≤13	1.00
14	0.87 (0.70, 1.08)
15	1.00 (0.80, 1.25)
≥16	0.82 (0.66, 1.03)
Gender:
Female	1.00
Male	1.50 (1.28, 1.75)
Substance use (cigarette smoking, alcohol or drug use):
No	1.00
Yes	4.12 (3.09, 5.50)
Bullied:
No	1.00
Yes	3.67 (3.14, 4.30)
Parental supervision:
No	1.00
Yes	0.85 (0.72, 0.99)