psychology3 papersavg year 2010quality 6/5weak evidence

Although sleep complaints are common among patients with Posttraumatic stress disorder (PTSD), polysomnographic studies examining sleep abnormalities in PTSD have produced inconsistent results.

Research gap analysis derived from 3 psychology papers in our local library.

The gap

Although sleep complaints are common among patients with Posttraumatic stress disorder (PTSD), polysomnographic studies examining sleep abnormalities in PTSD have produced inconsistent results.

Consensus across the literature

Clustered from 3 gap mentions across 3 papers via embedding cosine ≥ 0.62.

Research trend

Established — well-defined area with open sub-problems.

Supporting evidence — 3 representative gaps

  • Neuroticism Increases PTSD Symptom Severity by Amplifying the Emotionality, Rehearsal, and Centrality of Trauma Memories (2016) · doi

    OBJECTIVE: Although it is well established that neuroticism increases the risk of posttraumatic stress disorder (PTSD), little is known about the mechanisms that promote PTSD in individuals with elevated levels of neuroticism.

    Keywords: neuroticism ptsd objective well established increases risk posttraumatic stress disorder little known mechanisms promote individuals
  • Polysomnographically measured sleep abnormalities in PTSD: A meta‐analytic review (2007) · doi

    Although sleep complaints are common among patients with Posttraumatic stress disorder (PTSD), polysomnographic studies examining sleep abnormalities in PTSD have produced inconsistent results.

    Keywords: sleep ptsd complaints common among patients posttraumatic stress disorder polysomnographic examining abnormalities produced inconsistent
  • Low cortisol, high DHEA, and high levels of stimulated TNF‐α, and IL‐6 in women with PTSD (2008) · doi

    Posttraumatic stress disorder (PTSD) has been associated with hypothalamic-pituitary-adrenal (HPA) axis and immune function alterations; however, few studies have simultaneously investigated these systems in participants with PTSD.

    Keywords: ptsd posttraumatic stress disorder associated hypothalamic pituitary adrenal axis immune function alterations simultaneously investigated systems

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