Routine Labs Linked to Stress-Related Disorder Risk
Higher hemoglobin and potassium levels, and lower low-density lipoprotein cholesterol levels, were associated with subsequent stress-related disorder risk in a Finnish cohort study of nearly 74,000 patients, although the findings were exploratory.
By
Kerri Miller
July 13, 2026
Clinical Scorecard: Routine Labs Linked to Stress-Related Disorder Risk
At a Glance
Category Detail
Condition Stress-related disorders Key Mechanisms Higher hemoglobin and potassium levels associated with lower risk; higher LDL-C levels associated with higher risk. Target Population Patients aged 34 to 92 years with stress-related disorders. Care Setting Routine clinical care
Key Highlights
Study included 73,909 patients, with 6,758 diagnosed with stress-related disorders. Higher hemoglobin and potassium levels linked to reduced risk; higher LDL-C linked to increased risk. Multivariable model showed modest discrimination with a concordance index of 0.67. Mean levels of hemoglobin, potassium, and sodium declined before diagnosis. Findings suggest potential physiological domains for future investigation. Guideline-Based Recommendations
Diagnosis
No specific thresholds for hemoglobin, potassium, or LDL-C should prompt stress-related disorder screening. Management
No changes in laboratory ordering or interpretation are recommended based on findings. Monitoring & Follow-up
Observational study does not establish predictive or diagnostic capabilities for individual patients. Risks
Informed presence bias may affect associations; residual bias cannot be excluded. Patient & Prescribing Data
Patients with health care contacts producing laboratory measurements.
Study does not support altering biomarker levels to change stress-related disorder risk.
Clinical Best Practices
Consider physiological domains such as hematologic status and lipid metabolism for future research. Related Resources & Content
