Author(s)

Kiriko Sasayama^1*, Stuart Gilmour², Erika Ota¹

¹Department of Global Health Nursing, Graduate School of Nursing Science, St. Luke’s International University, Tokyo, Japan.
²Graduate School of Public Health, St. Luke’s International University, Tokyo, Japan.

Introduction: Many overseas volunteers have worked in low and middle-income countries. However traveling abroad and staying in an unfamiliar environment with inadequate medical infrastructure exposes volunteers to a wide range of health risks. The aim of this study was to clarify the relationships among disease knowledge and symptoms, disease risk perception, and self-management skills. Methods: This was a questionnaire survey of 189 Japanese who were preparing to volunteer abroad. A factor analysis was conducted on 13 items (six general risk events and seven major diseases) of risk perception. Correlation analysis was performed between the identified risk perception factors and disease knowledge and symptoms. Risk perception scores by factors from the seven disease items were compared between the Self-management Score (SMS) group and disease knowledge and risk of symptoms group, using T-tests. St. Luke’s International University Ethics Committee (19-A092) approved this study. Results: Many participants expected to suffer from digestive diseases (69.3%) and dermatitis (55%) in the field. On the other hand, few expected high risk of malaria (26.5%) or dengue fever (36%). Factor analysis yielded robust factor loadings creating a “Dread” and an “Unknown” factor accounting for 62.2% of total variance. Strong correlation was not found between SMS and disease risk perception. A weak negative correlation was observed in dengue fever, digestive disorders, and dermatitis (r = −0.20 to −0.25, p < 0.001) on the “Unknown” factor. A high SMS score was associated with a lower “Unknown” factor score for malaria, diarrhea, dermatitis, and dental disorders. In addition, higher disease knowledge was significantly associated with higher “Dread” factor score for dental disorders. Conclusions: Self-management skills and disease knowledge will enable higher risk awareness of common diseases and high lethality diseases.

Overseas Volunteers, Risk Perception, Self-Management-Skills, Travel-Related Diseases

Sasayama, K. , Gilmour, S. and Ota, E. (2021) Factors Affecting Disease Risk Perception and Self-Management Behaviors among Japanese Long-Term Overseas Volunteers. Health, 13, 16-30. doi: 10.4236/health.2021.131002.