Adverse Childhood Experiences and Health Risk Behaviours among the Undergraduate Health Campus Students

BACKGROUND: Adverse childhood experiences (ACEs) are linked with health risk behaviours (HRBs). The study aimed to evaluate ACEs in the undergraduate health campus of a public university located in the northeast of Malaysia and determine their association with HRBs. METHODS: A cross-sectional study was performed by recruiting 973 undergraduate students at the health campus of a public university from December 2019 to June 2021. The World Health Organization (WHO) ACE-International Questionnaire and the Youth Risk Behaviour Surveillance System questionnaire were distributed using simple random sampling according to year of study and the selected batch of students. Descriptive statistics were used for demographic findings and logistic regression analyses were performed to determine the association between ACE and HRB. RESULTS: The 973 participants (male [n = 245] and female [n = 728]) had a median age of 22 years old. The prevalence of child maltreatment among the study population was 30.2%, 29.2%, 28.7%, 9.1% and 6.1% for emotional abuse, emotional neglect, physical abuse, physical neglect and sexual abuse, respectively, among both sexes. The most commonly reported household dysfunctions were parental divorce/separation (5.5%). Community violence was 39.3% among the surveyed participants. The highest prevalence of HRBs among respondents was 54.5% from physical inactivity. The findings confirmed that those exposed to ACEs were at risk of HRBs and that a higher number of ACEs was associated with a higher number of HRBs. CONCLUSION: ACEs were highly prevalent among participating university students, ranging from 2.6%–39.3%. Hence, child maltreatment is an important public health problem in Malaysia.