ADHD-like symptoms are prevalent among Egyptian university students and are associated with obesity, smoking, sleep disorders, childhood trauma, and mental health history, while regular exercise is protective.
In a cross-sectional study of 2,383 Egyptian university students, the prevalence of ADHD-like symptoms was 37.9% (95% CI: 36.0%-39.9%). Significant associations were found with obesity (OR=2.09), smoking (OR=1.93), sleep disorders (OR=2.12), childhood trauma (OR=1.42), and mental health history (OR=1.71), while regular exercise reduced odds (OR=0.55).
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ADHD-like symptoms are prevalent among Egyptian university students and are associated with obesity, smoking, sleep disorders, childhood trauma, and mental health history, while regular exercise is protective. The current body of evidence comprises 1 study. EvidenceHub rates the overall confidence at 34/100 (low).
The Claim
ADHD-like symptoms are prevalent among Egyptian university students and are associated with obesity, smoking, sleep disorders, childhood trauma, and mental health history, while regular exercise is protective.
This conclusion is most relevant to: Egyptian university students aged 18 years or older.
What the Research Shows
The conclusion draws on 1 linked study. Highlights from the cited literature:
- ▸Prevalence of attention-deficit/hyperactivity disorder symptoms and associated factors among university students in Egypt: a cross-sectional study. (Scientific reports, 2026) —
How It Works
The proposed biological pathway:
- ▸ADHD symptoms are associated with neurodevelopmental and psychosocial factors.
- ▸Sleep disorders may exacerbate ADHD symptoms through impaired executive function.
- ▸Obesity and smoking may share underlying dopaminergic dysregulation with ADHD.
- ▸Childhood trauma and mental health history may contribute to symptom manifestation.
- ▸Regular exercise may improve attention and reduce symptom severity.
Who Might Benefit
Evidence fit by population:
- ▸Egyptian university students aged 18 years or older
Recommended Dose
N/A
Limitations & Caveats
Important context when interpreting this evidence:
- ▸Cross-sectional design prevents causal inference.
- ▸Convenience sampling may limit generalizability to all Egyptian university students.
- ▸Self-reported ADHD symptoms (ASRS) may overestimate clinical ADHD diagnosis.
Frequently Asked Questions
What is the prevalence of ADHD symptoms among Egyptian university students?▼
The prevalence was 37.9% (95% CI: 36.0%-39.9%) based on the ASRS.
Which factors are associated with higher ADHD symptom risk?▼
Obesity, smoking, sleep disorders, childhood trauma, and history of mental health conditions were associated with higher odds.
Does exercise reduce ADHD symptoms?▼
Regular exercise was associated with 45% lower odds of ADHD symptoms (OR=0.55).
What screening tool was used?▼
The Adult ADHD Self-Report Scale (ASRS).
References
- 1.El-Farargy SH, Fawzy AM, Elgammal AS, Mostafa HA, Husain MA, Ali HT, Abdelmonim GA. “Prevalence of attention-deficit/hyperactivity disorder symptoms and associated factors among university students in Egypt: a cross-sectional study..” Scientific reports, 2026. PMID: 42642465 DOI: 10.1038/s41598-026-63835-y