BJPsych open · 2026
Does time matter? The temporal relationship between peritraumatic reactions and post-traumatic stress disorder: parallel-process latent growth curve model.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Alpay Emre, Çakır Resul, Usluoğlu Feyruz
Аннотация
BACKGROUND: Peritraumatic dissociation and distress are among the most frequently studied early correlates of post-traumatic stress disorder (PTSD), yet their temporal role following large-scale disasters remains insufficiently understood.
AIMS: This study examined the temporal relationship between peritraumatic dissociation, peritraumatic distress and PTSD symptoms across 3 waves spanning 2 years following the February 2023 Turkey earthquakes.
METHOD: Data were collected approximately 2 months (Time 1; N = 261), 1 year (Time 2; n = 182) and 2 years post-earthquake (Time 3; n = 131). PTSD symptoms, peritraumatic dissociation and peritraumatic distress were assessed using validated self-report instruments. Pearson correlation analyses and parallel-process latent growth curve models (LGMs) were used to examine temporal changes and longitudinal associations.
RESULTS: Higher initial levels of peritraumatic dissociation (β = 0.40, p < 0.001) and distress (β = 0.46, p < 0.001) significantly predicted greater initial PTSD severity. However, neither peritraumatic dissociation nor distress predicted the slope of PTSD symptoms over time, and slope covariances were non-significant. All three variables declined substantially across waves (ηp2 = 0.75 to 0.79).
CONCLUSIONS: Peritraumatic reactions appear to function primarily as indicators of early PTSD severity rather than determinants of long-term symptom trajectories. These findings support multi-stage screening approaches that extend beyond early peritraumatic assessments to incorporate post-traumatic cognitive, social and environmental factors.
AIMS: This study examined the temporal relationship between peritraumatic dissociation, peritraumatic distress and PTSD symptoms across 3 waves spanning 2 years following the February 2023 Turkey earthquakes.
METHOD: Data were collected approximately 2 months (Time 1; N = 261), 1 year (Time 2; n = 182) and 2 years post-earthquake (Time 3; n = 131). PTSD symptoms, peritraumatic dissociation and peritraumatic distress were assessed using validated self-report instruments. Pearson correlation analyses and parallel-process latent growth curve models (LGMs) were used to examine temporal changes and longitudinal associations.
RESULTS: Higher initial levels of peritraumatic dissociation (β = 0.40, p < 0.001) and distress (β = 0.46, p < 0.001) significantly predicted greater initial PTSD severity. However, neither peritraumatic dissociation nor distress predicted the slope of PTSD symptoms over time, and slope covariances were non-significant. All three variables declined substantially across waves (ηp2 = 0.75 to 0.79).
CONCLUSIONS: Peritraumatic reactions appear to function primarily as indicators of early PTSD severity rather than determinants of long-term symptom trajectories. These findings support multi-stage screening approaches that extend beyond early peritraumatic assessments to incorporate post-traumatic cognitive, social and environmental factors.