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  1. Bernadette Joy Quianio Almirol,
  2. Diana Francesca Galao Gepte,
  3. Czarina Charmaine Serdon Diwa,
  4. Ofelia Pardo Saniel
  1. Department of Epidemiology and Biostatistics, College of Public Health UP Manila, Manila, Philippines


Background This descriptive cross-sectional study was conducted in four urban barangays in the Maricaban-Malibay areas of Pasay City in NCR, Philippines. The residents of the study barangays were in their rehabilitation phase1 (i.e., three months post the simultaneous occurrence of Typhoon Maring and the Habagat) when the data collection was done.

Objectives To estimate the prevalence of psychosocial distress among the members of the community affected by wide-scale flooding.

Methods A sample of community residents aged 12–65 years old was selected using a stratified two-stage random cluster sampling method.2 The presence of psychosocial distress was measured using the Self-Reporting Questionnaire-20 (SRQ-20), a screening tool developed by WHO. Some 506 accomplished questionnaires were returned to the investigators.The SRQ-203 has a sensitivity of 89.7% and a specificity of 95.2%. Each of the 20 questions in this tool identifies the presence of a distressing symptom/indicator – those who scored 8 and above were considered positive for psychosocial distress. Principal Component Analysis (PCA) was used to group related indicators into one factor.

Result The prevalence of psychosocial distress in this population was estimated at 17% (95% CI=13.7–20.3%). In the aftermath of the disaster, 46.8% of the respondents claimed to have experienced decreased energy, 49.8% had somatic symptoms, 25.9% had depressing thoughts and 40.9% experienced depressive moods.

Conclusion In times of disasters or other natural calamities, the psychosocial health of victims is usually overlooked in favour of more immediate concerns such as food and shelter. Flooding may directly cause or indirectly trigger the development of mental health problems among disaster victims who, to begin with, are usually poor and vulnerable to the risk of and the negative consequences of such disasters.4 Thus, it is important to consider the need for psychosocial interventions to affected populations in the aftermath of disasters.


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