Longitudinal PTSD Study of 296 Healthcare Workers in Lebanon Following Acute Trauma

Elie G. Karam's study on figshare tracks 296 healthcare workers from Saint George Hospital University Medical Center over two timepoints: 6–7 months and 2–2.5 years after the 2020 Beirut Port blast. The dataset likely contains longitudinal survey data measuring PTSD symptoms via the PCL-5, adverse childhood experiences (ACEs), and acute stressors like financial hardship and COVID-19. The analysis examines how these combined factors predict full and subthreshold PTSD development over time.

Use Cases

• Modeling PTSD symptom trajectories over time based on longitudinal assessments at two timepoints.
• Analyzing the predictive power of adverse childhood experiences (ACEs) versus acute stressors for PTSD outcomes.
• Investigating stress sensitization in healthcare workers based on combined exposure to blast trauma, pandemic, and economic crisis.
• Comparing risk factors for full-threshold versus subthreshold PTSD based on six different definitions.

Strengths

• Longitudinal design with assessments at two distinct timepoints (6–7 months and 2–2.5 years post-trauma).
• Cohort of 296 healthcare workers from a single medical center provides a focused sample.
• Analysis applies both full-threshold criteria and six definitions of subthreshold PTSD for nuanced outcomes.

Limitations

• Row count and column-level documentation are unknown, which may limit suitability assessment.
• Data is contained in a 21.6 KB DOCX file, suggesting a very limited scope, likely summary tables rather than raw survey data.
• Geographic scope is limited to healthcare workers at one hospital in Lebanon, which may affect generalizability.

Provenance

Source

Elie G. Karam via figshare.

Collection Method

Cohort study with bivariable and multivariable analysis of survey data collected at two timepoints.

Time Range

Assessments conducted 6–7 months and 2–2.5 years after the August 2020 Beirut Port blast.

Freshness

Last updated 2026-04-14 05:28:40; freshness should be verified.

Geography

Saint George Hospital University Medical Center, Lebanon.