A synthesis of the findings from the Quake Impact Study : a two-year investigation of the psychosocial sequelae of the 1989 Newcastle earthquake.
This paper summarises the major findings from the Quake Impact Study (QIS), a four-phase longitudinal project that was conducted in the aftermath of the 1989 Newcastle (Australia) earthquake.
A total of 3,484 subjects participated in at least one component of the QIS, comprising a stratified sample of 3,007 drawn from community electoral rolls and 477 from specially targeted supplementary samples (the injured, the displaced, the owners of damaged businesses, and the helpers).
Subjects'initial earthquake experiences were rated in terms of weighted indices of exposure to threat and disruption.
Psychological morbidity was measured at each phase using the General Health Questionnaire (GHQ-12) and the Impact of Event Scale (IES).
Selected findings and key conclusions are presented for each of six areas of investigation :
service utilisation during the first 6 months post-disaster ;
patterns of earthquake experience and short-term (6-month) psychosocial outcome ;
earthquake exposure and medium term (2-year) psychosocial outcome ;
vulnerability factors and mediumterm psychosocial outcome ;
specific community groups at increased risk (e.g., the elderly and immigrants from non-English-speaking backgrounds) ;
the effects of stress debriefing for helpers.
Threshold morbidity (i.e., likely caseness) rates are also presented for a broad range of subgroups. (...)
Mots-clés Pascal : Séisme, Australie, Océanie, Effet psychologique, Santé mentale, Facteur risque, Trouble psychiatrique, Etude longitudinale, Homme
Mots-clés Pascal anglais : Earthquakes, Australia, Oceania, Psychological effect, Mental health, Risk factor, Mental disorder, Follow up study, Human
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 97-0261290
Code Inist : 002B18C08D. Création : 11/06/1997.