Quality of Life Among Geriatric Community Members Following the Kaohsiung Gas Explosion: A 5-Year Cross-Sectional Study.

OBJECTIVE: The aim was to conduct a follow-up study of the quality of life (QoL) and to measure lifestyle factors among the aging survivors of a petrochemical gas explosion in Taiwan 5 years after the event. METHODS: A community-based survey with cross-sectional assessments was conducted with residents of a community who experienced a petrochemical gas explosion 5 years after the disaster. Short Form 12v2 (SF-12v2) was used to survey a representative sample of participants. RESULTS: The risk factors for different QoL subscales were stressors and chronic physical illness, and the protective factors were higher income and better diet and exercise habits. The elderly participants had better diet and exercise habits than the younger participants in this survey. Aging had a negative impact on the physical QoL subscales [physical functioning (PF), bodily pain (BP), general health (GH), Physical Component Summary (PCS)] but a positive impact on psychological QoL subscales [vitality (VT), social functioning (SF), emotional problems (RE), mental health (MH), Mental Health Component Summary (MCS)]. CONCLUSIONS: While participants' psychiatric status had improved after 5 years, their QoL continued to be affected, especially in those with stress and physical illness. The elderly groups maintained a relatively acceptable QoL in terms of psychological aspects. Postdisaster treatment and follow-up should be addressed to a greater degree, especially in victims with mental illness or chronic illness and those with fewer socioeconomic resources.

A Community Survey of Quality of Life and Psychiatric Disorders among Residents Following the Kaohsiung Gas Explosion: a 5-Year Cross-Sectional Follow-Up Study.

To investigate factors associated with quality of life (QoL) and disaster-related psychiatric disorders, including posttraumatic stress disorder (PTSD) and major depressive episode (MDE), in the survivors of a gas explosion in Taiwan 5 years after the event. A community-based cross-sectional study of residents from an area that experienced a gas explosion was conducted 5 years after the event. The Short Form 12v2 (SF-12v2) was used to screen 2511 participants. The Disaster-Related Psychological Screening Test (DRPST) was used to assess probable MDE and PTSD. A total of 2511 participants, including 604 males and 1907 females, completed the QoL survey. The average age was 56.02 ± 16.78 years, and most participants were in the ≧65 age group (39.7%). The males had better QoL in the physical dimensions. Lifestyle was significantly positively associated with QoL. A total of 894 participants completed the DRPST, which showed some individuals with probable MDE (n = 93, 10.4%), probable PTSD (n = 22, 2.5%), or probable MDE and PTSD (n = 49, 5.5%); most people had no MDE or PTSD (n = 730, 81.7%). Those in the probable PTSD or MDE groups were significantly more likely to be female or to be experiencing stressors (p < 0.001). The participants continued to be affected by the disaster based on their QoL, even 5 years later. Females had a higher risk of probable psychiatric disorders and poorer QoL in the physical dimensions. Long-term follow-up, interventions and investigations after a disaster are needed.

Rate of psychiatric disorders and associations with quality of life among community members following the Kaohsiung gas explosion: an 18-month cross-sectional follow-up study.

OBJECTIVE: To conduct a follow-up on the rate and related risk factors of probable disaster-related psychiatric disorders such as depressive disorder (major depressive episode, MDE), stress disorders, post-traumatic (posttraumatic stress disorder, PTSD), and the quality of life of the survivors of a fossil gas explosion in Taiwan 18 months after the event. METHODS: A community-based survey of residents of a community that experienced a petrochemical gas explosion with cross-sectional assessments was conducted 18 months after the event. Two screening tools, including the Disaster-Related Psychological Screening Test (DRPST) and Short Form 12v2 (SF-12v2), were used to survey a representative sample of 388 participants. RESULTS: The average age of 388 participants is 43.27 ± 15.98 years (males: 203, average age: 41.44 ± 15.74 years; females: 185; average age: 45.27 ± 16.03 years). Probable PTSD, probable MDE, probable PTSD and MDE, and non-PTSD or non-MDE (non-P or -M) were present in 34 (8.8%), 14 (3.6%), 9 (2.3%), and 331 (85.3%) participants, respectively. The significant associated factor for probable PTSD or MDE among those who experienced disaster was financial problems. The associated factors on different quality of life subscales were old age, physical injury, employment, educational level, financial problems, probable PTSD and probable MDE. CONCLUSION: While participants' psychiatric status improved after 18 months, their quality of life continued to be affected, especially the quality of life of those with probable PTSD combined with MDE. Postdisaster treatment and follow-up should be addressed to a greater degree, especially for victims with mental illness, physical injuries and financial problems.