Longitudinal Associations Among COVID-19-Related Posttraumatic Stress, Loneliness, and Worries: A Four-Wave Panel...

Area of Science:

• Psychology
• Public Health
• Sociology

Background:

• Collective health crises like the COVID-19 pandemic present significant psychosocial challenges.
• These challenges can increase vulnerability to posttraumatic stress (PTS).

Purpose of the Study:

• To examine the associations between COVID-19-related PTS and psychosocial vulnerability factors: loneliness and COVID-19-related worries.
• To understand the longitudinal relationships between these factors during the pandemic.

Main Methods:

• Longitudinal study with 747 U.S. adults recruited via Amazon Mechanical Turk (MTurk).
• Data collected at approximately 6-month intervals from March 2020 across four waves.
• Cross-lagged panel analyses used to assess predictive relationships.

Main Results:

• Loneliness consistently predicted subsequent increases in PTS symptoms across all waves.
• PTS did not significantly predict subsequent loneliness.
• Loneliness and PTS at Time 1 predicted COVID-19 worries at Time 2, but this did not persist.
• COVID-19 worries at Time 2 predicted increased loneliness at Time 3.

Conclusions:

• Loneliness plays an enduring role in the development of pandemic-related PTS.
• Both loneliness and PTS contribute to elevated worry early in health crises.
• Interventions targeting loneliness may be vital for long-term psychological well-being and resilience during public health emergencies.