Authors: Yafit Levin; Thanos Karatzias; Mark Shevlin; Menachem Ben-Ezra; Andreas Maercker; Rahel Bachem · Research

How Do Adjustment Disorder Symptoms Differ Between Clinical and Non-Clinical Groups?

A comparison of adjustment disorder symptoms between clinical patients and the general population reveals key differences in how symptoms manifest and connect.

Source: Levin, Y., Karatzias, T., Shevlin, M., Ben-Ezra, M., Maercker, A., & Bachem, R. (2022). The network structure of ICD-11 adjustment disorder: A comparison of clinical and nonclinical samples. European Psychiatry, 65(1), e43, 1-7. https://doi.org/10.1192/j.eurpsy.2022.2303

What you need to know

  • Adjustment disorder symptoms manifest differently in clinical patients versus the general population
  • In clinical patients, difficulties adapting to stressors and functional impairment are most prominent
  • In non-clinical individuals, preoccupation with stressors is the dominant symptom pattern
  • Understanding these differences can help guide both prevention and treatment approaches

Understanding Adjustment Disorder

Adjustment disorder is one of the most commonly diagnosed mental health conditions. It occurs when someone has difficulty coping with a stressful life event or ongoing situation. While many people eventually adapt to stressors naturally, some develop more persistent difficulties that significantly impact their daily life.

The condition is characterized by two main types of symptoms:

  • Preoccupation with the stressor (like having recurring thoughts about it)
  • Failure to adapt (such as sleep problems or difficulty concentrating)

How Symptoms Connect: Clinical vs Non-Clinical Groups

This research examined how adjustment disorder symptoms relate to each other differently in:

  • Clinical patients seeking mental health treatment
  • People from the general population

The researchers used a method called network analysis, which shows how different symptoms connect and influence each other. Think of it like a web where some connections between symptoms are stronger than others.

Clinical Patients: Focus on Functional Impact

In people seeking treatment, the symptoms that stood out most were related to difficulties adapting to the stressor and problems with daily functioning. The strongest connections were between:

  • Difficulty doing work or daily tasks
  • Overall impairment in relationships and activities
  • Problems with concentration
  • Sleep difficulties

This suggests that when adjustment disorder reaches a clinical level, the practical impact on someone’s life becomes central to the condition.

General Population: Dominated by Thoughts

In contrast, people from the general population who experienced stressors showed a different pattern. Their symptoms centered more around preoccupation with the stressor, including:

  • Repeated thoughts about the situation
  • Feeling burdened by these thoughts
  • Thoughts constantly revolving around the stressor

These findings suggest that excessive preoccupation might be an early warning sign before more serious adaptation problems develop.

What This Means for Treatment

The research suggests different approaches might be needed depending on whether someone is:

  1. At risk but not yet severely affected
  2. Already experiencing significant impairment

Early Intervention

For people showing early signs of adjustment difficulties:

  • Focus on managing preoccupying thoughts
  • Learn healthy ways to process stressful events
  • Develop strategies to prevent thoughts from becoming overwhelming

Clinical Treatment

For those with more severe symptoms:

  • Prioritize improving daily functioning
  • Address specific problems like sleep difficulties
  • Build confidence in handling daily tasks
  • Focus on strengthening personal resources and coping abilities

Conclusions

  • Adjustment disorder symptoms form different patterns in clinical versus non-clinical groups
  • Excessive preoccupation with stressors might be an early warning sign
  • Treatment should be tailored based on whether someone is experiencing mainly preoccupation or significant functional impairment
  • Both prevention and treatment strategies should consider these different symptom patterns
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