Binge drinking, alcohol outlet density and associated factors: a multilevel analysis among adolescents in Belo Horizonte, Minas Gerais State, Brazil

Contributors

J. G. Martins and K. O. Jorge contributed to the data analysis and interpretation; article writing and critical review of intellectual content; final approval of the version to be published; responsible for all aspects of the article in ensuring the accuracy and integrity of any part of the article. M. O. Guimarães contributed to the article writing, critical review of intellectual content and final approval of the version to be published. C. J. P. Silva contributed to the data interpretation; creation of maps; critical review and final approval of the version to be published; responsible for all aspects of the article in ensuring the accuracy and integrity of any part of the article. R. C. Ferreira contributed to the data analysis and interpretation; critical review of intellectual content; final approval of the version to be published; responsible for all aspects of the article in ensuring the accuracy and integrity of any part of the article. I. A. Pordeus contributed with the critical review of intellectual content; final approval of the version to be published; responsible for all aspects of the work in ensuring the accuracy and integrity of any part of the article. I. Kawachi and P. M. P. A. Zarzar contributed to the study design; data analysis and interpretation; article writing and critical review of intellectual content; final approval of the version to be published; responsible for all aspects of the article in ensuring the accuracy and integrity of any part of the article.

Additional informations

ORCID: Juliana Gabrielle Martins (0000-0003-4960-0173); Mariana Oliveira Guimarães (0000-0001-6563-0079); Kelly Oliva Jorge (0000-0001-6829-6029); Carlos José de Paula Silva (0000-0001-5188-4625); Raquel Conceição Ferreira (0000-0001-8897-9345); Isabela Almeida Pordeus (0000-0002-5902-7481); Ichiro Kawachi (0000-0003-3579-4456); Patrícia Maria Pereira de Araújo Zarzar (0000-0002-6952-5767).

Variables	Total sample		Binge drinking (%)		Crude OR (95%CI)
Variables	n	%	No	Yes
Contextual factors
Alcohol outlet density
High	80	18.35	37.50	62.50	1.00
Mean	100	22.94	59.00	41.00	0.45 * (0.20; 1.04)
Low	256	58.72	67.58	32.42	0.34 ** (0.16; 0.70)
Type of school
Public	328	75.23	64.94	35.06	1.00
Private	108	24.77	45.37	54.63	1.52 * (0.72; 3.21)
Individual factors
Mother’s educational level (years)
≤ 7	138	38.55	67.39	32.61	1.00
≥ 8	220	61.45	55.00	45.00	1.37 * (0.80; 2.34)
Sex
Female	260	59.63	64.23	35.77	1.00
Male	176	40.37	53.98	46.02	1.50 * (0.99; 2.27)
Age (years)
17	177	40.60	58.76	41.24	1.00
18 or 19	259	59.40	61.00	39.00	1.20 * (0.77; 1.88)
Alcohol consumption by father
No	215	49.31	72.09	27.91	1.00
Yes	221	50.69	48.42	51.58	2.62 *** (1.73; 3.98)
Alcohol consumption by mother
No	276	63.30	68.84	31.16	1.00
Yes	160	36.70	45.00	55.00	2.69 *** (1.76; 4.11)
Alcohol consumption by siblings
No	299	68.58	65.55	34.45	1.00
Yes	137	31.42	48.18	51.82	2.04 ** (1.32; 3.15)

	Model 1	Model 2	Model 3
Individual factors
Mother’s educational level (years)
≤ 7		1.00	1.00
≥ 8		1.21 (0.70; 2.11)	1.03 (0.57; 1.86)
Sex
Female		1.00	1.00
Male		1.44 (0.88; 2.36)	1.52 (0.93; 2.49)
Age (years)
17		1.00	1.00
18 or 19		1.00 (0.60; 1.66)	0.97 (0.59; 1.60)
Alcohol consumption by father
No		1.00	1.00
Yes		1.63 (0.95; 2.79)	1.57 (0.92; 2.68)
Alcohol consumption by mother
No		1.00	1.00
Yes		1.93 * (1.13; 3.29)	1.94 * (1.14; 3.30)
Alcohol consumption by siblings
No		1.00	1.00
Yes		1.55 (0.92; 2.62)	1.55 (0.92; 2.61)
Contextual factors
Alcohol outlet densities
High			1.00
Mean			0.60 (0.22; 1.67)
Low			0.32 ** (0.14; 0.73)
Type of school
Public			1.00
Private			1.24 (0.58; 2.68)
MOR	1.71	1.75	1.28
Var (schools)	0.32 (0.10; 0.88)	0.32 (0.10; 1.17)	0.07 (0.01; 2.29)
PCV	-	0.00%	78.13%

[1] Correspondence P. M. P. A. Zarzar Rua Gustavo Ladeira 11, bloco 4, apto. 1104, Belo Horizonte, MG 31330-572, Brasil. patyzarzar@hotmail.com

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Binge drinking, alcohol outlet density and associated factors: a multilevel analysis among adolescents in Belo Horizonte, Minas Gerais State, Brazil

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