Table 1.

Descriptive statistics of alcohol consumption patterns among high school students according to the AUDIT-C score.

Alcohol consumption patterns
	n	%	Audit-C score	95% CI
			average index
Total students	759	100
Abstainers	117	15.41	–	–
Moderate-drinkers	463	61.01	1.754	1.691–1.816
Binge-drinkers	179	23.58	4.564	4.348–4.789
% drinking pattern
Drinkers	642	84.59	2.537	2.414–2.661
Moderate	463	72.19	1.754	1.691–1.816
Binge	179	27.88	4.564	4.348–4.789
Male	374	100
Abstainers	47	12.57	–	–
Moderate-drinkers	240	64.17	2.0	1.910–2.085
Binge-drinkers	87	23.26	5.138	4.847–5.429
% drinking pattern
Drinkers	327	87.43	2.795	2.620–2.971
Moderate	240	73.39	2.0	1.910–2.085
Binge	87	26.61	5.138	4.847–5.429
Female	385	100
Abstainers	70	18.18	–	–
Moderate-drinkers	223	57.92	1.457	1.385–1.529
Binge-drinkers	92	23.90	4.303	3.740–4.303
% drinking pattern
Drinkers	315	81.82	2.243	2.076–2.410
Moderate	223	70.79	1.457	1.385–1.529
Binge	92	29.21	4.303	3.740–4.303

AUDIT-C, Alcohol Use Disorder Identification Test-C; n, number; CI, confidence interval.