Objectives: This study investigated the status of sexual identity, perceived stigma, stress, depression, and suicidal ideation and attempts. It also examined how sexual identity and “coming out” affect stress, depression, and suicidal ideation and attempts. Methods: Suicidal ideation, psychological health status, and health-related behaviors were assessed using the Internet to maximize the confidentiality of the participants, men who have sex with men (MSM). The data were collected from a total of 873 MSM aged between 19 years and 59 years in 2014. Results: Only 20.9% of the MSM had come out (18.0% voluntarily and 2.9% by others). The prevalences of perceived stress and depression among MSM were 46.7% and 42.7%, respectively, compared with 20.1% and 7.4% among general men. Approximately 32% of the MSM reported any suicidal ideation, and 3.3% had attempted suicide in the past year. The likelihood of suicidal ideation was significantly associated with being age 30–39 years [odds ratio (OR) = 1.8], high school or less (OR = 1.6), having been outed (OR = 5.2), feeling stressed (OR = 1.8), and feeling depressed (OR = 12.4) after sociodemographic factors and other perceptions were controlled for. Conclusion The present study provides evidence that MSM are at an elevated risk for suicidal ideation and attempts with high stress and depression. Some risk factors were specific to being gay or bisexual in a hostile environment.

Objectives: The principal objective of this study was to identify the barriers to testing for men who have sex with men (MSM) in Korea, something that might prove useful in future studies of this nature. Methods: This study was conducted at gay bars nationwide in Korea. After considering several offline locations (gay bars) where MSM candidates are commonly located, random recruitment was performed using time–location sampling. A total of 944 individuals participated in this survey. A total sample of 921 cases (23 cases were excluded) was used for analysis. A self-administered questionnaire measuring the individuals' demographics, human immunodeficiency virus (HIV)/AIDS knowledge, stigma, phobia, optimism bias, self-efficacy for condom use, and sexual practices was used. Results: About 61.8% (N = 569) of respondents reported having been tested at least once in their lifetime, and 38.9% (N = 358) acknowledged being tested within the past 12 months. After adjusting for age, education, and number of partners in a logistic regression analysis, awareness of testing place [odds ratio (OR) = 4.04], exposure to HIV prevention campaign (1.54), fear (OR = 1.13), and discrimination toward people with HIV/AIDS (OR = 0.94) were the main factors associated with HIV testing. Conclusion To accomplish widespread HIV testing for Korean MSM, the accessibility of testing centers and advertisement of voluntary counseling and testing to MSM are needed.