Autism spectrum disorder is considered a vulnerability for many diseases including coronavirus disease 2019. This study investigated trends in coronavirus disease 2019 among children and adolescents with and without autism spectrum disorder and to evaluate whether there are differences in the prevalence, severity, and case fatality rate. We used…

This review aims to provide information on the prevalence and frequency of adult males' pornography use. It appears, the majority (> 80%) of adult men have accessed pornography at some point, and in the past year (40-70%). Around half of younger men (25 or under) are weekly consumers. Pornography use tapers-off with age. Relatively few…

Objective: To examine the longitudinal trajectory of daytime dysfunction (DD) and its relationship with fatigue by depression status in university students. Participants: 243 students completed online surveys from September-December 2016. Methods: Surveys were conducted at three time points over a semester period: the beginning of the semester,…

Smoking and obesity are chief causes of mortality, morbidity, and medical expenditure. However, few studies have investigated the linkage between subjective obesity status and smoking behavior. This study examines whether females in a normal body mass index range who perceive themselves as obese are more likely to smoke than those who do not…

Background: Overweight and obesity in children with intellectual disabilities may be a major health threat. The purpose of this study was to examine the prevalence of overweight and obesity in Korean children with intellectual disabilities aged 7-18 years who did not have specific genetic syndromes or physical disabilities. Materials and methods:…

This study examined the prevalence of and risk factors for sexual abuse of boys in South Korea by asking a national sample of 1,043 adult males whether they had experienced sexual abuse during childhood. The results indicate that 13.5% experienced at least one of the nine types of child sexual abuse assessed. In addition, the majority of the…

Today, America is being challenged to meet the needs of unprecedented numbers of wounded and disabled veterans returning from military service. In past conflicts such as those in Korea and Vietnam, approximately three service members were wounded for every one who died. However, in the current conflict in Iraq, the ratio of wounded--including…