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A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

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Psychiatric Comorbidities and BMI: An Exploratory Analysis.

Nicholas Guenzel¹, Daniel J Schober¹

¹a University of Nebraska Medical Center , College of Nursing , Omaha , Nebraska , USA.

Issues in Mental Health Nursing

|July 27, 2017

Summary

This study found that while common comorbid mental health conditions don't increase obesity risk, specific disorders like bipolar disorder and ADHD do. Clinicians should monitor weight in patients with these combined conditions.

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Area of Science:

Psychiatry
Obesity Research
Public Health

Background:

Established link between mental health conditions and obesity risk.
Gaps in understanding associations between multiple comorbid psychiatric disorders and body mass index (BMI).

Purpose of the Study:

To investigate associations between various combinations of comorbid psychiatric disorders and BMI.
To identify specific mental health conditions linked to elevated BMI when occurring with other disorders.

Main Methods:

Secondary data analysis of a large dataset.
Examination of numerous combinations of psychiatric diagnoses and their correlation with BMI.

Main Results:

The most frequently comorbid psychiatric disorders were not significantly associated with increased BMI.
Bipolar disorder, agoraphobia, attention-deficit hyperactivity disorder, and panic disorder showed the most associations with elevated BMI when comorbid.
Effect sizes for these associations ranged from Cohen's d = 0.3 to 0.7.

Conclusions:

Practitioners need heightened vigilance for weight gain in patients with specific comorbid disorders (bipolar, agoraphobia, ADHD, panic disorder).
Further research is required to elucidate underlying mechanisms and develop targeted interventions for at-risk populations.