Journal of the Korean Academy of Child and Adolescent Psychiatry

Table. 2.

Table. 2. Table 2

Logistic regression analyses of the associations between alcohol habits and suicide

	2018		2019		2018		2019		2018		2019

	OR	Adjusted OR	OR	Adjusted OR	OR	Adjusted OR	OR	Adjusted OR	OR	Adjusted OR	OR	Adjusted OR
Age of alcohol initiation
Late teen	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡
Middle teen	1.227^‡	1.090^‡	1.386^‡	1.139^‡	1.366^‡	1.107^‡	1.804^‡	1.423^‡	1.419^‡	1.069^‡	2.092^‡	1.506^‡
Pre-teen	1.575^‡	1.379^‡	1.796^‡	1.388^‡	2.316^‡	1.602^‡	3.169^‡	2.090^‡	2.380^‡	1.421^‡	3.607^‡	2.060^‡
No. of times drinking in past 1month^ǁ
0/month	1^‡	1^‡	1^‡	1^‡	1^‡	1†	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡
1-2/month	1.293^‡	2.787^‡	1.305^‡	3.908^‡	1.423^‡	6.024^‡	1.398^‡	7.751^‡	1.617^‡	8.346^‡	1.710^‡	9.967^‡
3-5/month	1.553^‡	3.154^‡	1.378^‡	3.847^‡	1.757^‡	6.273^‡	1.541^‡	7.111^‡	2.006^‡	8.550^‡	2.010^‡	9.823^‡
6-9/month	1.426^‡	2.678^‡	1.843^‡	4.453^‡	2.054^‡	6.455^‡	2.356^‡	8.030^‡	2.855^‡	11.353^‡	3.241^‡	11.722^‡
10-19/month	1.889^‡	3.449^‡	1.667^‡	3.601^‡	3.139^‡	9.301^‡	1.966^‡	6.155^‡	3.956^‡	14.146^‡	2.375^‡	7.684^‡
20-29/month	2.116^‡	3.419^‡	1.759^‡	4.454^‡	3.375^‡	7.552^‡	2.420^‡	8.644^‡	4.138^‡	9.605^‡	3.362^‡	12.749^‡
Daily	3.770^‡	5.327^‡	4.011^‡	4.515^‡	9.326^‡	10.972^‡	11.826^‡	11.335^‡	11.061^‡	14.854^‡	15.353^‡	16.917^‡
Amount of drinking in past 1month^¶
1-2 cups of soju (less than 1 bottle of beer)	1^‡	1	1^‡	1	1^‡	1	1^‡	1	1^‡	1	1^‡	1†
3-4 cups of soju (2 bottles of beer, 3 glasses of wine)	1.191^‡	1.124	1.073^‡	0.925	1.411^‡	1.313	1.387^‡	1.326	1.337^‡	1.200	1.329^‡	1.298
5-6 cups of soju (3 bottles of beer, 5 glasses of wine)	0.964^‡	1.058	1.162^‡	1.000	1.388^‡	1.315	1.410^‡	1.197	1.540^‡	1.385	1.771^‡	1.616
1-2 bottles of soju (4 bottles of beer, 6 glasses of wine)	1.296^‡	0.848	1.102^‡	0.945	1.143^‡	0.978	1.335^‡	1.148	1.351^‡	1.126	1.584^‡	1.488
More than 2 bottles of soju (8 bottles of beer, 12 glasses of wine)	0.581^‡	0.878	1.415^‡	1.007	2.132^‡	1.025	2.793^‡	1.481	2.305^‡	1.079	2.930^‡	1.720
No. of times drunk in past 1month**
0/month	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡	1^‡
1-2/month	1.303^‡	0.966^‡	1.691^‡	1.233^‡	1.548^‡	1.094^‡	2.393^‡	1.718^‡	1.870^‡	1.318^‡	2.552^‡	1.633†
3-4/month	2.278^‡	2.090	3.094^‡	2.133	4.316^‡	2.929	4.683^‡	2.615	3.979^‡	2.784	5.516^‡	2.996
More than 5/month	3.368^‡	2.733^‡	4.411^‡	3.228^‡	8.859^‡	5.010^‡	11.623^‡	4.961^‡	9.767^‡	5.786^‡	11.849^‡	4.661^‡

^* pre-teen ranges from preschool to 6th grade, middle teen ranges from 7th to 9th grade, and late teen ranges from 10th to 12th grade; ^†p value<0.05; ^‡p value<0.001; ^§adjusted by sex, grade, age, school performance, social economic status, depressive mood, stress; ^ǁadjusted by sex, grade, age, school performance, social economic status, depressive mood, stress, the average amount of drinking, and the frequency of drunkenness; ^¶adjusted by sex, grade, age, school performance, social economic status, depressive mood, stress, the frequency of drinking, and the frequency of drunkenness; **adjusted by sex, grade, age, school performance, social economic status, depressive mood, stress, the frequency of drinking, and the average amount of drinking. OR, odds ratio

J Korean Acad Child Adolesc Psychiatry 2021;32:161-9 https://doi.org/10.5765/jkacap.210024