Factors associated with psychological stress and distress among Korean adults: the results from Korea National Health and Nutrition Examination Survey

• Published in: Scientific reports Vol. 10; no. 1; p. 15134
• Main Authors: Cheon, Yejin, Park, Jinju, Jeong, Bo Yoon, Park, Eun Young, Oh, Jin-Kyoung, Yun, E Hwa, Lim, Min Kyung
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 15.09.2020
• Subjects: 692/499; 692/700; Adult; Energy Intake; Female; Health Behavior; Health Surveys; Humanities and Social Sciences; Humans; Male; Middle Aged; multidisciplinary; Nutrition Surveys; Prevalence; Republic of Korea - epidemiology; Risk Factors; Science; Science (multidisciplinary); Stress, Psychological - epidemiology; Stress, Psychological - psychology; Young Adult; Republic of Korea
• ISSN: 2045-2322; 2045-2322
• DOI: 10.1038/s41598-020-71789-y

The prevalence of stress and distress has been increasing and being important public health issues; nevertheless, few studies have assessed the factors associated at the population level. This study identified factors associated and how they differentially influence stress and distress. A total of 35,105 individuals aged 19 years and older using nationally representative data from the Korea National Health and Nutrition Examination Survey (2007–2012) were included in the study. Subjects were differentiated by gender and psychological state (no symptoms, stress, distress). The associations of socio-demographics, psychosocial factors, health behaviours, and chronic illness with psychological states were analysed by gender. Socio-demographics and psychosocial factors such as lower household income, lower education level, living alone or negative outcome of marriage, and unemployment were associated with distress in both genders. Male and female educated higher and with short sleep duration, male living alone and with higher household income, and female married and with a lower household income was associated with stress. A perceived body image of slim or fat was associated with distress and stress in both genders. Behavioural factors, such as smoking, higher alcohol consumption, and abnormal calorie intake, were associated with stress and distress in both genders, with the exception of alcohol consumption in distress and abnormal calorie intake in stress of male. Socio-economic deprivation and negative psychosocial and behavioural factors were differently associated with psychological distress or stress by gender. Intervention strategies for distress and stress should be specifically tailored regarding these differences.