Related Experiment Video
Updated: May 15, 2026

Assessing Disaster Resilience of Concrete with Titanium Dioxide Nanoparticles
Published on: November 14, 2025
Socioeconomic consequences of the 2004 tsunami: policy implications for natural disaster management
T T Su1, B I Saimy, A M Bulgiba
1Centre for Population Health (CePH), Department of Social and Preventive Medicine, Faculty of Medicine, University of Malaya, Malaysia. tintinsu03@yahoo.com
Objective:
The objective of the study is to assess the socioeconomic status of the households affected by the tsunami of 2004 & to determine the factors associated with the recovery of household economic status.
Methods:
The study was conducted in tsunami-affected areas in Malaysia in 2010-2011. A total of 193 households were included in the survey. Multivariate logistic regression was performed to determine the factors related to the recovery of households' economic status.
Findings:
Among 193 households, 37% were in a better condition, 40% were unchanged and 22% had not recovered. It took 2.2 years to get back to pre-disaster economic status. Factors leading to successful household economic recovery were "household resided in Sungai Petani", "belong to highest income quartile" and "age of household head". In contrast, "extended family type" and "unemployed household head" reduced the odds of recovery. Households which lost their fishing boats during the tsunami had less chance to recover their previous status.
Conclusion:
The findings of our study would be useful for policy consideration and planning of post disaster management in order to enhance the recovery of household economic status in the short period.
Related Concept Videos
Applications of GIS: Disaster Management and Emergency Response
Responses to Drought and Flooding
Social Traps
Design Example: Analyzing Capacity Contours for Flood Risk Assessment
Sustainable Development
Post-traumatic Stress Disorder
Symptoms and Behavioral Manifestations
A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events, are a...