Louis Jacob1, Josep Maria Haro2, Ai Koyanagi2. 1. Faculty of Medicine, University of Paris 5, 15 rue de l'École de Médecine, Paris 75006, France. Electronic address: louis.jacob.contacts@gmail.com. 2. Research and Development Unit, Parc Sanitari Sant Joan de Déu, Universitat de Barcelona, Fundació Sant Joan de Déu, Dr. Antoni Pujadas, 42, Sant Boi de Llobregat, Barcelona 08830, Spain; Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Monforte de Lemos 3-5 Pabellón 11, Madrid 28029, Spain.
Abstract
BACKGROUND: Studies on the association between symptoms of post-traumatic stress disorder (PTSD) and physical multimorbidity (i.e., ≥2 chronic conditions) are lacking. Thus, we assessed the association between PTSD symptoms and physical multimorbidity using nationally representative, community-based data of the UK adult population. METHODS: Data from the 2007 Adult Psychiatric Morbidity Survey were analyzed. PTSD symptoms were assessed using the 10-item Trauma Screening Questionnaire (TSQ). A total score of ≥6 points indicated a probable PTSD. Information was collected on 20 doctor/other health professional diagnosed physical health conditions that were present in the past 12 months. Multimorbidity was defined as ≥2 physical diseases. Multivariable logistic regression and mediation analyses were conducted to analyze the association between PTSD and physical multimorbidity, and the influence of behavioral and psychological factors in this association. RESULTS: Among 7403 individuals aged ≥16 years [mean age (SD) = 46.3 (18.6) years; 51.5% females], the prevalence of PTSD increased from 2.1% in individuals with no physical conditions to 5.4% in those with ≥4 physical conditions. After adjustment for sociodemographic factors and lifetime occurrence of a traumatic event, PTSD was associated with higher odds for physical multimorbidity (Odds Ratio [OR] = 2.47; 95% Confidence Interval [CI]: 1.71-3.56). Anxiety, depression, and disordered eating explained 35%, 21%, and 8% of the PTSD-multimorbidity association, respectively. LIMITATIONS: Causality or temporal associations cannot be established due to the cross-sectional nature of the study. In addition, PTSD and physical conditions were assessed using self-reports. CONCLUSIONS: PTSD symptoms may be risk factors for physical multimorbidity. Anxiety and depressive symptoms might play an important role in this association. Screening for chronic physical conditions among individuals with PTSD and treating them simultaneously may lead to better clinical outcomes.
BACKGROUND: Studies on the association between symptoms of post-traumatic stress disorder (PTSD) and physical multimorbidity (i.e., ≥2 chronic conditions) are lacking. Thus, we assessed the association between PTSD symptoms and physical multimorbidity using nationally representative, community-based data of the UK adult population. METHODS: Data from the 2007 Adult Psychiatric Morbidity Survey were analyzed. PTSD symptoms were assessed using the 10-item Trauma Screening Questionnaire (TSQ). A total score of ≥6 points indicated a probable PTSD. Information was collected on 20 doctor/other health professional diagnosed physical health conditions that were present in the past 12 months. Multimorbidity was defined as ≥2 physical diseases. Multivariable logistic regression and mediation analyses were conducted to analyze the association between PTSD and physical multimorbidity, and the influence of behavioral and psychological factors in this association. RESULTS: Among 7403 individuals aged ≥16 years [mean age (SD) = 46.3 (18.6) years; 51.5% females], the prevalence of PTSD increased from 2.1% in individuals with no physical conditions to 5.4% in those with ≥4 physical conditions. After adjustment for sociodemographic factors and lifetime occurrence of a traumatic event, PTSD was associated with higher odds for physical multimorbidity (Odds Ratio [OR] = 2.47; 95% Confidence Interval [CI]: 1.71-3.56). Anxiety, depression, and disordered eating explained 35%, 21%, and 8% of the PTSD-multimorbidity association, respectively. LIMITATIONS: Causality or temporal associations cannot be established due to the cross-sectional nature of the study. In addition, PTSD and physical conditions were assessed using self-reports. CONCLUSIONS:PTSD symptoms may be risk factors for physical multimorbidity. Anxiety and depressive symptoms might play an important role in this association. Screening for chronic physical conditions among individuals with PTSD and treating them simultaneously may lead to better clinical outcomes.
Authors: Heleen Kuiper; Christel C M van Leeuwen; David J Kopsky; Janneke M Stolwijk-Swüste; Marcel W M Post Journal: Spinal Cord Date: 2021-01-25 Impact factor: 2.772