ArticleRevista brasileira de psiquiatria (Sao Paulo, Brazil : 1999)
By the book: ADHD prevalence in medical students varies with analogous methods of addressing DSM items.
Article in Revista brasileira de psiquiatria (Sao Paulo, Brazil : 1999). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.
- Systematic review on prevalence of ADHD, possible ADHD or ADHD symptoms in medical students.Frontiers in psychiatry · 2025Pooled it
- Association Between Probable Adult ADHD and Profession in India: A Cross-Sectional Study.Cureus · 2026Article
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- Prevalence and associated factors of ADHD symptoms among higher education students in Southern Ethiopia.Frontiers in psychiatry · 2025Article
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- Attention Deficit Hyperactivity Disorder in Medical Learners and Physicians and a Potentially Helpful Educational Tool.Advances in medical education and practice · 2023Article
- Analysis of personality traits and academic performance in higher education at a Colombian university.Heliyon · 2021Article
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- Eating Disorders Impact on Vigilance and Decision Making of a Community Sample of Treatment Naive Attention-Deficit/Hyperactivity Disorder Young Adults.Frontiers in psychiatry · 2018Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe marked increase in the prevalence of attention-deficit/hyperactivity disorder (ADHD) among university students gives rise to questions about how best to diagnose in this setting. The aim of the present study was to calculate ADHD prevalence in a large non-clinical sample of medical students using a stepwise design and to determine whether ADHD diagnosis varies if interviewees use additional probing procedures to obtain examples of positive DSM items.
methodsA total of 726 students were screened with the Adult Self-Report Scale (ASRS) and invited for an interview with the Kiddie Schedule for Affective Disorders and Schizophrenia (K-SADS) adapted for adults.
resultsThe ASRS was positive for 247 students (37%), although only 83 (7.9%) received an ADHD diagnosis. ASRS sensitivity and specificity rates were 0.97 and 0.40, respectively. Probing procedures were used with a subgroup of 226 students, which decreased the number of ADHD diagnoses to 12 (4.5%).
conclusionProbing for an individual's real-life examples during the K-SADS interview almost halved ADHD prevalence rate based on the ASRS and K-SADS, which rendered the rate consistent with that typically reported for young adults. In reclassified cases, although examples of inattention did not match the corresponding DSM item, they often referred to another DSM inattention item.
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