Gut Microbiota Profiles in Chinese Female Anorexia Nervosa Patients and Controls

A Chinese cohort study comparing gut microbiota between 30 female anorexia nervosa patients and 30 matched healthy controls. The dataset includes 16S rRNA sequencing results and associated clinical assessments for body mass index, eating disorder severity, and childhood trauma. Author Meiou Wang published the study on figshare in April 2026.

Use Cases

• Comparative analysis of beta diversity and specific microbial taxa abundances between patient and control groups.
• Exploratory correlation analysis between gut microbiota features and psychological traits like eating disorder severity.
• Hypothesis generation for future longitudinal studies on microbiome associations with anorexia nervosa.

Strengths

• Includes 60 total participants (30 patients, 30 controls) with sex- and age-matched design.
• Clinical data includes BMI, Eating Disorder Inventory (EDI), and Childhood Trauma Questionnaire (CTQ) scores.
• Analysis performed with standard bioinformatics (QIIME2) and statistical (SPSS, R) tools.

Limitations

• Row count and column-level documentation are unknown, limiting suitability assessment.
• The study conclusions report limited differences and no robust associations after multiple comparison correction.
• Dataset size is 34.0 KB, indicating a very limited scope, likely containing summary results rather than raw sequence data.

Provenance

Source

Meiou Wang via figshare.

Collection Method

Fecal samples collected for 16S rRNA gene sequencing and analyzed with QIIME2; clinical assessments via EDI and CTQ questionnaires.

Time Range

null

Freshness

Last updated 2026-04-15 09:08:47.

Geography

Chinese female cohort.