Evidence map›Paper›PMID 34651460›Full record

ArticleEpilepsia open2021

Development and validation of the Epilepsy Self-Stigma Scale.

Izumi Kuramochi, Takayuki Iwayama, Naoshi Horikawa, Sakie Shimotsu, Satsuki Watanabe, Hideo Yamanouchi, Haruo Yoshimasu

Open access · goldAbstract read
In one paragraph

Article in Epilepsia open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.5field-weighted citation impact, top 6% 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

14 citing papers in PubMed, 35 citations in OpenAlex.

  1. Factors Limiting Access to Surgical Treatment of Focal Epilepsy in Kazakh Population.International journal of environmental research and public health · 2026
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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

7 authors at 4 institutions in 1 country.

Izumi KuramochiDepartment of Psychiatry, Saitama Medical Center, Saitama Medical University, Saitama, Japan.ORCID 0000-0002-6416-5213
Takayuki IwayamaDepartment of Psychiatry, Saitama Medical Center, Saitama Medical University, Saitama, Japan.
Naoshi HorikawaDepartment of Psychiatry, Saitama Medical Center, Saitama Medical University, Saitama, Japan.
Sakie ShimotsuFaculty of Human Development and Education, Kyoto Women's University, Kyoto, Japan.
Satsuki WatanabeSaitama Medical University Comprehensive Epilepsy Center, Saitama, Japan.
Hideo YamanouchiSaitama Medical University Comprehensive Epilepsy Center, Saitama, Japan.
Haruo YoshimasuDepartment of Psychiatry, Saitama Medical Center, Saitama Medical University, Saitama, Japan.ORCID 0000-0001-6395-3720
Social Insurance Saitama Chuo Hospital · JPSaitama Medical University · JPKyoto Women's University · JPShowa Women's University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveSelf-stigma is the internalization of negative public attitudes and is often experienced by patients with epilepsy (PWE). Greater self-stigma is associated with lower self-esteem and hinders therapeutic behavior. The study aims were to develop the Epilepsy Self-Stigma Scale (ESSS) to assess self-stigma in PWE and to examine the scale's reliability and validity.

methodsWe created a test scale based on items from an existing stigma scale and the results of a previous qualitative analysis we conducted. We recruited 200 outpatients from departments specializing in epilepsy (psychiatry, neurology, and pediatric neurology) at four facilities in Tokyo and Saitama prefecture, Japan, between September and December 2020. Participants also completed the Rosenberg Self-Esteem Scale (RSES) and Beck Depression Inventory (BDI-II).

resultsQuestionnaires were returned from 102 participants (response rate: 51%). After excluding two participants with incomplete questionnaires, data for 100 participants were analyzed (53 women, 47 men; mean age [standard deviation]: 39.86 [17.45] years). Exploratory factor analysis extracted eight items loading on three factors: internalization of stigma, societal incomprehension, and confidentiality. Cronbach's α for all items and each factor demonstrated acceptable internal consistency (α = 0.76-0.87). Test-retest reliability was confirmed using data from 21 participants who completed the scale twice (r = 0.72 to 0.90). ESSS total scores and subscale scores correlated with RSES and BDI-II scores (r = -0.30 to 0.55). The ESSS demonstrated substantial constructive validity. However, total scores did not significantly correlate with objective physician assessment of self-stigma. SIGNIFICANCE: The results showed that the eight-item ESSS has high reliability and validity. This scale could facilitate the examination of factors associated with self-stigma in PWE, which could inform the development of effective interventions for reducing stigma.

Indexed as

EpilepsySocial StigmaAdolescentChildFemaleHumansMalePsychometricsReproducibility of ResultsSurveys and Questionnairesepilepsypatients with epilepsyscaleseizureself-stigma

Identifiers

PMID34651460
PMCPMC8633466
OpenAlexW3207184504

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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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.