Evidence map›Paper›PMID 31824160›Full record

ArticleNeuropsychiatric disease and treatment2019

Clinical Characteristics of Women with ADHD in Japan.

Wakaho Hayashi, Hirohisa Suzuki, Nobuyuki Saga, Gosuke Arai, Reiko Igarashi, Takahiro Tokumasu, Haruhisa Ota, Hiroki Yamada, Osamu Takashio, Akira Iwanami

Open access · goldAbstract read
In one paragraph

Article in Neuropsychiatric disease and treatment, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 26% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 10 citations in OpenAlex.

  1. Practical tools for female-specific ADHD: The impact of hormonal fluctuations in clinical practice and from the literature.European psychiatry : the journal of the Association of European Psychiatrists · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 1 country.

Wakaho HayashiDepartment of Psychiatry, Showa University School of Medicine, Setagaya-ku, Tokyo 157-8577, Japan.ORCID 0000-0003-2320-6442
Hirohisa SuzukiDepartment of Psychiatry, Showa University Northern Yokohama Hospital, Yokohama-shi, Kanagawa 224-8503, Japan.
Nobuyuki SagaDepartment of Psychiatry, Showa University School of Medicine, Setagaya-ku, Tokyo 157-8577, Japan.
Gosuke AraiDepartment of Psychiatry, Showa University School of Medicine, Setagaya-ku, Tokyo 157-8577, Japan.
Reiko IgarashiDepartment of Psychiatry, Showa University School of Medicine, Setagaya-ku, Tokyo 157-8577, Japan.
Takahiro TokumasuDepartment of Psychiatry, Showa University Northern Yokohama Hospital, Yokohama-shi, Kanagawa 224-8503, Japan.
Haruhisa OtaDepartment of Psychiatry, Showa University School of Medicine, Setagaya-ku, Tokyo 157-8577, Japan.
Hiroki YamadaDepartment of Psychiatry, Showa University School of Medicine, Setagaya-ku, Tokyo 157-8577, Japan.
Osamu TakashioDepartment of Psychiatry, Showa University School of Medicine, Setagaya-ku, Tokyo 157-8577, Japan.
Akira IwanamiDepartment of Psychiatry, Showa University School of Medicine, Setagaya-ku, Tokyo 157-8577, Japan.
Showa University · JPShowa University Northern Yokohama Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAlthough gender differences have been reported in various aspects of adult attention-deficit hyperactivity disorder (ADHD), such as prevalence, comorbidities, and social functioning, there have been few such studies conducted in Japan. Our research investigated gender differences in sociodemographic and clinical characteristics of adults with ADHD in a Japanese clinical sample. Due to unique Japanese cultural ideals and expectations of women's behavior that are in opposition to ADHD symptoms, we hypothesized that women with ADHD experience more difficulties and present more dysfunctions than men. We tested the following hypotheses: first, women with ADHD have more comorbidities than men with ADHD; second, women with ADHD experience more social hardships than men, such as having less full-time employment and being more likely to be divorced. PATIENTS AND

methodsThe subjects were 335 outpatients with a DSM-5 ADHD diagnosis, who visited our ADHD specialty clinic at Showa University Karasuyama Hospital in central Tokyo between April 2015 and March 2016. Sociodemographic and clinical characteristics were collected, and gender differences were compared.

resultsResults fully supported our hypotheses: women had a significantly higher psychiatric comorbidity rate, were significantly less likely to be a full-time employee, and were significantly more likely to be divorced than men with ADHD.

conclusionConsistent with research in other countries, women with ADHD have greater impairments than men with ADHD in Japan. The importance of understanding gender differences of ADHD-diagnosed adults within a sociocultural context is highlighted.

Indexed as

ADHDadultsgender differenceJapan

Identifiers

PMID31824160
PMCPMC6900462
OpenAlexW2993088060

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.