Evidence map›Paper›PMID 40855075›Full record

ArticleScientific reports2025

Frequency of body focused repetitive behaviors and comparison to self-injurious behaviors in patients with tic disorders.

Natalia Szejko, Heike Grosse Schlarmann, Kirsten R Müller-Vahl

Abstract readComparative Study
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
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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

3 authors.

Natalia SzejkoClinic of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
Heike Grosse SchlarmannClinic of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
Kirsten R Müller-VahlClinic of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany. mueller-vahl.kirsten@mh-hannover.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The majority of patients with chronic tic disorders suffer from psychiatric comorbidities, most frequently attention-deficit/hyperactivity disorder (ADHD), obsessive-compulsive disorder (OCD), depression, and anxiety. While characteristics of these psychiatric disorders are widely known, other comorbidities including self-injurious behaviors (SIB) and body focused repetitive behaviors (BFRB) are still under-investigated. Currently, there is a controversial discussion whether BFRB and SIB belong to the same spectrum because of clinical similarities or they represent distinct entities. In this study, we investigated the clinical profile of BFRB in a large sample of adult patients (N = 123) with chronic tic disorders. Current urge and/or behavior to perform BFRB was reported by 59 participants (48%). BFRB were overall more frequent in females, individuals with comorbid OCD, and more severe tics. Both urges and behaviors to perform BFRB had a negative impact on quality of life. When comparing patients with comorbid SIB and those with comorbid BFRB, SIB was found in younger patients with more severe tics and comorbid ADHD. From our data it is suggested that SIB and BFRB belong to the same spectrum with SIB indicating the more severe clinical manifestation.

Indexed as

Self-Injurious BehaviorTic DisordersAdolescentAdultAttention Deficit Disorder with HyperactivityComorbidityFemaleHumansMaleMiddle AgedObsessive-Compulsive DisorderQuality of LifeYoung AdultAttention-deficit/hyperactivity disorderBody focused repetitive behaviorsObsessive-compulsive disorderQuality of lifeSelf-injurious behaviorsTics

Identifiers

PMID40855075
PMCPMC12379270

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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.