Non-participation and attrition in a longitudinal study of civilians exposed to the January 2015 terrorist attacks in Paris, France
Autor: | Lyderic Aubert, Thierry Baubet, Pierre Chauvin, Philippe Pirard, C Vuillermoz, Lise Eilin Stene, Yvon Motreff, Sophie Lesieur, Stéphanie Vandentorren |
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Přispěvatelé: | Centre Maurice Halbwachs (CMH), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École des hautes études en sciences sociales (EHESS)-Centre National de la Recherche Scientifique (CNRS), Santé publique France - French National Public Health Agency [Saint-Maurice, France], Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Centre de recherche en épidémiologie et santé des populations (CESP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris-Sud - Paris 11 (UP11)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Hôpital Avicenne [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), École des hautes études en sciences sociales (EHESS)-Centre National de la Recherche Scientifique (CNRS)-Département de Sciences sociales ENS-PSL, École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Service de psychopathologie de l'enfant et de l'adolescent, psychiatrie générale [Avicenne], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Avicenne [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Sorbonne Paris Nord, Unité Transversale de Recherche Psychogenèse et Psychopathologie (UTRPP), Université Paris 13 (UP13)-Université Sorbonne Paris Nord, Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Saclay, Centre National de Ressources et de Résilience [Lille] (CN2R), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Gestionnaire, Hal Sorbonne Université |
Rok vydání: | 2020 |
Předmět: |
Paris
Longitudinal study medicine.medical_specialty Epidemiology [SDV.MHEP.PSM] Life Sciences [q-bio]/Human health and pathology/Psychiatrics and mental health Health Informatics Non-participation Stress Disorders Post-Traumatic 03 medical and health sciences Social support 0302 clinical medicine Attrition medicine Humans Social media Longitudinal Studies Terrorist attack survey 030212 general & internal medicine Psychiatry lcsh:R5-920 Mental health survey medicine.disease Mental health Family life 030227 psychiatry Test (assessment) [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie [SDV.MHEP.PSM]Life Sciences [q-bio]/Human health and pathology/Psychiatrics and mental health Terrorism [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie France lcsh:Medicine (General) Psychology Bias selection Research Article |
Zdroj: | BMC Medical Research Methodology BMC Medical Research Methodology, BioMed Central, 2020, 20, pp.63. ⟨10.1186/s12874-020-00943-x⟩ BMC Medical Research Methodology, 2020, 20, pp.63. ⟨10.1186/s12874-020-00943-x⟩ BMC Medical Research Methodology, Vol 20, Iss 1, Pp 1-13 (2020) |
ISSN: | 1471-2288 |
Popis: | Background Non-participation and attrition are rarely studied despite being important methodological issues when performing post-disaster studies. A longitudinal survey of civilians exposed to the January 2015 terrorist attacks in Paris, France, was conducted 6 (Wave 1) and 18 months (Wave 2) after the attacks. We described non-participation in Wave 1 and determined the factors associated with attrition in Wave 2. Methods Multivariate logistic regression models were used to compare participants in both waves with those who participated in the first wave only. Analyses were performed taking the following factors into account: socio-demographic characteristics, exposure to terror, peri-traumatic reactions, psychological support, perceived social support, impact on work, social and family life, and mental health disorders. Characteristics of new participants in Wave 2 were compared with participants in both waves using a chi-square test. Results Of the 390 persons who were eligible to participate in the survey, 190 participated in Wave 1 (participation rate: 49%). The most frequently reported reason for non-participation was to avoid being reminded of the painful event (32%, n = 34/105). In Wave 2, 67 were lost to follow-up, 141 people participated, of whom 123 participated in Wave 1 (re-participation rate: 65%) and 18 were new. Attrition in Wave 2 was associated with socio-demographic characteristics (age, French origin) and location during the attacks, but not with terror exposure or mental health disorders. Compared with those who participated in both waves, new participants declared less social and psychological support since the attacks. Conclusions Attrition at 6 months was not associated with exposure to terror or mental health disorders, which indicates that any bias in future analyses on IMPACTS on mental health outcomes will be limited. Our findings suggest the importance of adapting similar surveys for people of foreign origin and of improving strategies to avoid attrition of younger people, for example by using social media, peers, and the educational environment. The present study also revealed that a high level of exposure to terror and a lack of social and psychological support after a terrorist event could impede individuals’ participation in similar surveys in the short term. |
Databáze: | OpenAIRE |
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