Systematic Review Data on Electrolyte Abnormalities in Eating Disorders, 2000-2025

20 studies incorporating 25,401 individuals were analyzed in this PRISMA 2020-compliant systematic review. The data, compiled by Deena Fremont, originates from a meta-analysis of Ovid MEDLINE, EMBASE, and PsycINFO databases from January 2000 to February 2025. It was last updated on June 1, 2026.

Use Cases

• Calculate pooled prevalence estimates for specific electrolyte abnormalities like hypokalemia based on the reported study counts.
• Model the association between eating disorder diagnoses and adverse outcomes such as anemia or skeletal conditions.
• Assess the odds ratio of electrolyte abnormalities in patients versus healthy controls using the provided meta-analysis results.
• Analyze the distribution of study designs (e.g., retrospective cohort, cross-sectional) within the eating disorder literature.

Strengths

• Includes data from 20 studies with a total of 25,401 individuals, providing a substantial evidence base.
• Reports specific meta-analysis results, including an odds ratio of 3.20 and pooled prevalences like 15% for hypokalemia.
• Clearly documents the systematic review methodology (PRISMA 2020) and search period (2000-2025).
• Uses a standard, accessible file format (XLS) for a 37.5 KB dataset.

Limitations

• Row count and column-level documentation are absent; field semantics must be inferred after download.
• The dataset is very small (37.5 KB), indicating it likely contains summary or extracted data rather than raw patient records.
• Data may reflect a bias towards studies on anorexia nervosa and young female populations, as noted in the description.

Provenance

Source

Systematic review of Ovid MEDLINE, EMBASE, and PsycINFO databases.

Collection Method

PRISMA 2020-compliant systematic review and meta-analysis.

Time Range

Studies published from January 2000 to February 2025.

Freshness

Last updated 2026-06-01 17:40:47; freshness should be verified.