Mental and physical health of international humanitarian aid workers on short-term assignments: Findings from a prospective cohort study. (September 2021)

• Record Type: Journal Article
• Authors: De Jong, K.; Martinmäki, S.E.; Te Brake, H.; Haagen, J.F.G.; Kleber, R.J.
• Is Part Of: Social science & medicine. Volume 285(2021)
• Publication Date: 2021-09
• Subjects: Humanitarian staff mental health -- Stress -- Post-traumatic -- Conflict -- Well-being -- Burnout; Social medicine -- Periodicals; Medical anthropology -- Periodicals; Public health -- Periodicals; Psychology -- Periodicals; Medicine -- Periodicals; Medicine -- Periodicals; Médecine sociale -- Périodiques; Anthropologie médicale -- Périodiques; Santé publique -- Périodiques; Psychologie -- Périodiques; Médecine -- Périodiques; Electronic journals; 362.105
• DOI: 10.1016/j.socscimed.2021.114268
• Languages: English
• ISSNs: 0277-9536

Abstract

Abstract: Research findings show humanitarian work impacts one's health. We conducted a prospective observational study among 618 international humanitarian aid workers (iHAWs)' recruited from 76 countries to investigate health changes and ill-health risk factors after mostly short-term (<1 year) medical emergency assignments. The aid workers were assigned to 27 countries. Data collected between 2017 and 2020. We also compared a gold-standard clinical interview with self-report questionnaires to assess whether self-report scores overestimate the prevalence of clinical anxiety, depression and PTSD. Analyses consisted of repeated measures ANOVAs and adjusted odds ratios, using pre-assignment (T1), post-assignment (T2) and two-month follow-up data (T3). Humanitarian workers experienced on average, 2.6 experienced and witnessed potential traumatic events, and 4.8 male and 5.6 female assignment-related stressors. Self-report health indicators demonstrated a significant increase in emotional exhaustion, loss of vitality, decreased social functioning and emotional well-being between T1 and T2, all of which improved between T2 and T3. PTSD, depression, experienced role limitations, physical functioning, pain, and general health – remained stable. Anxiety levels decreased significantly between T1 and T2. The presence of DSM-5 disorders anxiety (6.6 %), depression (1.3 %) and PTSD (0.3 %) was low compared to norm populations, except for alcohol-use disorder (13 %). None of the reported T2 risk factors was significant at T3. Compared to the clinical interview, self-report cut-off thresholds inflated the presence of a potential anxiety disorder (3×), PTSD (8×) and depression (25×). Humanitarian work is highly stressful but most iHAWs remained healthy. Looking into how iHAWs stay healthy may be a more useful way forward. Highlights: Humanitarian assignments are highly stressful. Male and female iHAWs report same number but different types of field-stressors. Few mean negative health changes were found on the health indicators. Health questionnaire threshold scores inflate the actual presence of pathology. Alcohol use, emotional exhaustion and vitality warrant attention.