Psychometric properties of the Greek Version of the Traumatic Event Scale (TES) (Version A) among low-risk pregnant women

• Published in: BMC Psychology Vol. 11; no. 1; p. 105
• Main Authors: Varela, Pinelopi, Lykeridou, Aikaterini, Zervas, Ioannis, Deltsidou, Anna
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 07.04.2023; BioMed Central; BMC
• Subjects: Adaptation, Psychological; Adult; Anxiety; Childbirth & labor; Demographic aspects; Diagnosis; Evaluation; Female; Greece; Humans; Mental depression; Mental disorders; Mental health; Obstetrics; Post traumatic stress disorder; Postpartum depression; Posttraumatic stress disorder; Pre-traumatic stress; Pregnancy; Pregnant Women; Psychological aspects; Psychometric properties; Psychometrics; PTSD; Quantitative psychology; Questionnaires; Reproducibility of Results; Risk factors; Surveys and Questionnaires; Trauma; Traumatic event Scale; Validity; Womens health; Greece; France; Greece; PTSD; Traumatic event Scale; Validity; Confirmatory factor analysis; Posttraumatic stress disorder; Pre-traumatic stress; Reliability; Psychometric properties
• DOI: 10.1186/s40359-023-01152-z
• ISSN: 2050-7283

The Traumatic Event Scale (TES) is one of the most often used instruments for the assessment of the Posttraumatic Stress Disorder (PTSD) symptomatology during pregnancy which is linked with adverse effects. The aim of the study was to assess the psychometric properties of the TES (version A) in a sample of Greek pregnant women. Two hundred one low risk pregnant women in their second or third trimester were invited to participate in the study. Participants completed a number of questionnaires including the Greek versions of TES-A, State-Trait Anxiety Inventory (STAI), Coping Orientations to Problems Experienced (Brief COPE), Perceived Stress Scale (PSS-10) and Edinburgh Postnatal Depression Scale (EPDS). Confirmatory factor analysis (CFA) was conducted in order to test how well the already TES-A five-factor model fits the data from Greece. Participants' average age was 34.2 years (SD = 4.3 years). Through CFA the already five-factor structure of the TES-A (Anticipation of trauma, Intrusion, Avoidance, Resignation, Hyperstimulation) was applied to our sample. All five factors were significantly and positively correlated with each other. All Cronbach's alpha were over 0.7, indicating acceptable reliability of the factors. Relatively convergent validity, all factors of the Greek version of the TES-A were significantly associated with stress, anxiety, depression and coping strategies. The Greek version of TES-A is detected to be a valid and reliable instrument of prenatal Posttraumatic Stress Disorder (PTSD) symptomatology among low-risk Greek pregnant women.