» Articles » PMID: 38076690

The Relationship Between Addiction and Hikikomori Tendencies: a Case-control Study

Overview
Specialty Psychiatry
Date 2023 Dec 11
PMID 38076690
Authors
Affiliations
Soon will be listed here.
Abstract

Aim: The present study examined the relationship between addiction and hikikomori (extreme social withdrawal) symptoms.

Method: A group of clinically referred addiction patients ( = 31) and a group of age- and gender-matched non-clinical controls ( = 34) completed a self-report scale for measuring hikikomori symptoms (the Hikikomori Questionnaire-25) along with some other questionnaires assessing substance use (frequency and severity) and quality of life.

Results: The results showed that addiction patients displayed significantly higher levels of hikikomori symptoms than the non-clinical control (Cohen's = 3.41); 87.1% even showed such a high score that they were identified as being at risk for the hikikomori syndrome (vs. only 2.9% in the non-clinical control group). Correlational analyses revealed that within the addiction group, the severity of the substance use problem (as quantified by an index of craving) correlated positively with the level of hikikomori symptoms and negatively with quality of life. In other words, the more severe the addiction, the more extreme the social withdrawal tendencies and the lower the quality of life.

Conclusion: Altogether, the findings provide further support for the marked social impairments of people with substance use problems and underline that this should be an important target of intervention.

Citing Articles

Beyond the Locked Door: Hikikomori Through a Clinical Lens.

Paulino Ferreira L, Magalhaes M, Figueiredo M, Conde E Cureus. 2025; 17(2):e78600.

PMID: 39926630 PMC: 11804151. DOI: 10.7759/cureus.78600.

References
1.
Provost S, Griffin M, Hilton B, McHugh R, Taghian N, Trinh C . Correlates of optimism among patients in substance use disorder inpatient treatment. Am J Addict. 2022; 31(6):494-501. DOI: 10.1111/ajad.13324. View

2.
Hajema K, Knibbe R, Drop M . Social resources and alcohol-related losses as predictors of help seeking among male problem drinkers. J Stud Alcohol. 1999; 60(1):120-9. DOI: 10.15288/jsa.1999.60.120. View

3.
Kato T, Tateno M, Shinfuku N, Fujisawa D, Teo A, Sartorius N . Does the 'hikikomori' syndrome of social withdrawal exist outside Japan? A preliminary international investigation. Soc Psychiatry Psychiatr Epidemiol. 2011; 47(7):1061-75. PMC: 4909153. DOI: 10.1007/s00127-011-0411-7. View

4.
Schippers G, Broekman T, Buchholz A, Koeter M, van den Brink W . Measurements in the Addictions for Triage and Evaluation (MATE): an instrument based on the World Health Organization family of international classifications. Addiction. 2010; 105(5):862-71. DOI: 10.1111/j.1360-0443.2009.02889.x. View

5.
Del Boca F, Noll J . Truth or consequences: the validity of self-report data in health services research on addictions. Addiction. 2001; 95 Suppl 3:S347-60. DOI: 10.1080/09652140020004278. View