Oct 13 – 15, 2025
Hotel Berlin, Berlin
Europe/Berlin timezone
All review results have been sent out on August 20th + September 2nd.

Prevalence and associated factors of post-traumatic stress disorder, depression and anxiety disorders among mpox survivors, Uganda, 2024

Oct 15, 2025, 12:15 PM
15m
Hall "Berlin"

Hall "Berlin"

Speaker

Emmanuel Okiror Okello (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda)

Description

Background: Mpox was declared an epidemic in Uganda on July 24, 2024. By December 30, 2024, approximately 800 mpox cases were reported across 53 districts, with Kampala Metropolitan Area (KMA) bearing two-thirds of the burden. Mpox response in Uganda is still deficient in aspects of mental health support to case-patients or survivors. We assessed the prevalence and associated factors of anxiety, depression, and posttraumatic stress disorder (PTSD) among mpox survivors in the most affected districts in Uganda.
Methods: This was a cross-sectional community-based study conducted from February 1–28, 2025. We selected respondents using simple random sampling of survivors from Kampala, Mukono, and Wakiso districts. The sampling frame were the lists of survivors from each of the 3 districts. Random numbers generated from excel were used to select participants for the study. Sample size was determined using Kish Leslie formula assuming a 50% prevalence of mental health disorder among survivors. Anxiety and depression were assessed using the Hospital Anxiety and Depression Scale, while PTSD was evaluated with the PTSD Checklist DSM-5. Associated factors for each condition were determined using modified Poisson regression. The threshold for probable presence based on reported symptoms (caseness) for anxiety and depression was 8 and that of PTSD was 38.
Results: We enrolled 385 participants with a median age of 29 years (IQR: 25–35). A total of 230 (60%) were female, and 136 (59%) of these were female sex workers. The caseness prevalence of anxiety was 11% (95%Cl 8%–14%), depression was 14% (95%CI 11%–18%) and PTSD was 9% (95%CI 6%–12%). The general caseness prevalence of mental health disorders among mpox survivors was 22% (n=84; 95% CI 18%–26%). Factors associated with increased prevalence of mental health disorders were longer stay (>14 days) at the treatment unit (aPR=2, 95%CI 1.3–3.1), reports of poor management at the treatment unit (aPR=2.7, 95%CI 1.3–3.1), having suffered moderate (aPR=2.2, 95%CI 1.2–4.3) or severe (aPR=5.6, 95%CI 3.1–10.2) symptoms of mpox and having suffered stigmatization from society (aPR=2.2, 95%CI 1.4–3.6).
Conclusions: Approximately 2 in 10 mpox survivors surveyed experienced significant symptoms of a mental health disorder during the illness or recovery. These findings underscore the need for integrated mental health and psychosocial support in mpox outbreak responses to address the psychological impacts of affected persons.

Keywords

Uganda, mpox, anxiety, depression, Post traumatic stress disorder

Registration ID OHS25-0039
Professional Status of the Speaker Graduate Student
Junior Scientist Status Yes, I am a Junior Scientist.

Author

Emmanuel Okiror Okello (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda)

Co-authors

Dr Alex Riolexus Ario (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Dr Benon Kwesiga (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Dr Brian Agaba (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Ms Charity Mutesi (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Dr Emmanuel Mfitundinda (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Mr Ivan Lukabwe (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Ms Joanita Nalwanga (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Mr Job Morukileng (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Ms Joyce Owens Kobusingye (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Kenneth Okware Kalani (Division of Mental Health, Ministry of Health, Kampala, Uganda) Ms Lilian Bulage (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Mr Patrick Kwizera (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Dr Richard Migisha (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda) Ms Vivian Ntono (Uganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda)

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