Adult ADHD Symptoms, Depression, Anxiety, and Academic Performance in Medical Students

August 31, 2026 updated by: Ibrahim Mostafa Ahmed Ibrahim, Assiut University

Prevalence of Adult ADHD Symptoms and Their Association With Depression, Anxiety, and Academic Performance Among Medical Students at Assiut University

Attention-deficit/hyperactivity disorder (ADHD) is increasingly recognized to persist into adulthood, often impacting academic performance in university and professional education. This relationship may be further complicated by co-occurring mental health conditions, such as depression and anxiety.

The purpose of this cross-sectional study is to determine the prevalence of adult ADHD symptoms, depressive symptoms, and anxiety symptoms among undergraduate medical students at Assiut University. The study also aims to evaluate how these psychiatric symptoms are associated with academic performance.

Participants will complete a series of self-administered questionnaires, including the Adult ADHD Self-Report Scale (ASRS v1.1), the Patient Health Questionnaire-9 (PHQ-9) for depression, the Generalized Anxiety Disorder-7 (GAD-7) scale for anxiety, a socioeconomic status scale, and demographic/academic information including cumulative grade point average (GPA).

Study Overview

Study Type

Observational

Enrollment (Estimated)

52

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

N/A

Sampling Method

Non-Probability Sample

Study Population

The study population consists of undergraduate medical students aged 18 years or older who are currently enrolled at the Faculty of Medicine, Assiut University, Egypt.

Description

Inclusion Criteria:

  • Undergraduate students enrolled at the Faculty of Medicine, Assiut University
  • Aged 18 years or older
  • Willing to participate and provide electronic informed consent
  • Able to complete the study questionnaire

Exclusion Criteria:

  • Postgraduate students or students enrolled in other faculties
  • Substantially incomplete questionnaires (missing essential demographic data, academic indicators, or screening scale items)
  • Refusal to participate

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Undergraduate Medical Students
Undergraduate medical students aged 18 years or older enrolled at the Faculty of Medicine, Assiut University, who complete self-administered questionnaires assessing adult ADHD symptoms (ASRS v1.1), depressive symptoms (PHQ-9), anxiety symptoms (GAD-7), socioeconomic status, and academic performance (cumulative GPA).

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Percentage of Participants Screening Positive for Adult ADHD Symptoms
Time Frame: Baseline
Assessed using the 6-item Adult ADHD Self-Report Scale (ASRS v1.1) Arabic version. The scale evaluates the frequency of inattention and hyperactivity/impulsivity symptoms over the preceding 6 months. Each item is rated on a 5-point scale (never, rarely, sometimes, often, very often). A positive screen is defined by meeting the established clinical cutoff threshold (responses falling within shaded/clinically significant boxes), indicating a high likelihood of adult ADHD symptoms.
Baseline

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

October 1, 2026

Primary Completion (Estimated)

October 1, 2027

Study Completion (Estimated)

November 1, 2027

Study Registration Dates

First Submitted

August 31, 2026

First Submitted That Met QC Criteria

August 31, 2026

First Posted (Actual)

September 3, 2026

Study Record Updates

Last Update Posted (Actual)

September 3, 2026

Last Update Submitted That Met QC Criteria

August 31, 2026

Last Verified

August 1, 2026

More Information

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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