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. 2025 May 21;13(10):1213.
doi: 10.3390/healthcare13101213.

Effects of Short Video App Guided Mindfulness Meditation on Policemen's Communication Anxiety, PTSD, Anger Management, and Mood Disorders

Chao Liu  1 , Li-Jen Lin  2 , Kang-Jie Zhang  3 , Thu-Hua Liu  4 , Wen-Ko Chiou  5
Affiliations

Effects of Short Video App Guided Mindfulness Meditation on Policemen's Communication Anxiety, PTSD, Anger Management, and Mood Disorders

Chao Liu et al. Healthcare (Basel). .

Abstract

Background: Law enforcement is a high-stress profession, with officers frequently exposed to traumatic events, leading to mental health challenges such as communication anxiety, post-traumatic stress disorder (PTSD), anger management difficulties, and mood disorders. Mindfulness meditation (MM), particularly when guided through short video applications, has shown promise in addressing these issues by enhancing emotional regulation and resilience.

Objective: This study explores the effects of an 8-week MM intervention, delivered via short video apps, on communication anxiety, PTSD, anger management, and mood disorders in police officers.

Methods: A randomized controlled trial (RCT) was conducted with 110 full-time police officers aged 25-55 in China. The final 92 eligible participants were divided into two groups: the MM group (n = 46) and the control group (n = 46). The intervention consisted of daily 10-15 min video-guided MM sessions. Pre- and post-intervention measures included validated questionnaires assessing communication anxiety (PRCA-24), PTSD (PCL-5), anger management (STAXI-2), and mood disorders (DASS-21). Data analysis was performed using MANOVA.

Results: The intervention group showed significant improvements in communication anxiety (F = 8.505, p = 0.004), PTSD (F = 25.831, p < 0.001), anger management (F = 4.968, p = 0.027), and mood disorders (F = 13.058, p < 0.001) compared to the control group. These improvements were supported by significant interaction effects between group and time, indicating that the MM intervention had a positive impact on these mental health variables.

Conclusions: Video-guided MM delivered via short video apps significantly reduced communication anxiety, PTSD symptoms, and mood disorders, and improved anger management among police officers. These findings highlight the potential of digital MM interventions as a scalable and accessible tool for enhancing mental well-being and resilience in law enforcement personnel.

Keywords: PTSD; anger; communication anxiety; mindfulness meditation; police officers.

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Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Figures

Figure 1
Figure 1
Procedure flow chart.
Figure 2
Figure 2
Comparison of 4 measures between the LKM and control groups. Note: PRCA-24: the Personal Report of Communication Apprehension; PCL-5: PTSD checklist for DSM-5; STAXI-2: Short Form of the State-Trait Anger Expression Inventory-2; DASS-21: Depression, Anxiety, and Stress Scales; errors bars: standard error.
Figure 3
Figure 3
Significant interaction effects between group and time. Note: PRCA-24: the Personal Report of Communication Apprehension; PCL-5: PTSD checklist for DSM-5; STAXI-2: Short Form of the State-Trait Anger Expression Inventory-2; DASS-21: Depression, Anxiety, and Stress Scales. Significant group × time interaction effects were observed for all variables (p < 0.05), indicating the effectiveness of the MM intervention.
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References

    1. Bullock K., Garland J. Policing and Mental Health. Routledge; London, UK: 2020. Understanding the mental health and well-being of police officers: Causes, consequences and responses to stressors in police work; pp. 241–253.
    1. Lee J.-K., Choi H.-G., Kim J.-Y., Nam J., Kang H.-T., Koh S.-B., Oh S.-S. Self-resilience as a protective factor against development of post-traumatic stress disorder symptoms in police officers. Ann. Occup. Environ. Med. 2016;28:58. doi: 10.1186/s40557-016-0145-9. - DOI - PMC - PubMed
    1. Ménard K.S., Arter M.L. Stress, coping, alcohol use, and posttraumatic stress disorder among an international sample of police officers: Does gender matter? Police Q. 2014;17:307–327. doi: 10.1177/1098611114548097. - DOI
    1. Vitale A., Byma L., Sun S., Podolak E., Wang Z., Alter S., Galfalvy H., Geraci J., Langhoff E., Klingbeil H. Effectiveness of complementary and integrative approaches in promoting engagement and overall wellness toward suicide prevention in veterans. J. Altern. Complement. Med. 2021;27:S14–S27. doi: 10.1089/acm.2020.0245. - DOI - PMC - PubMed
    1. Ballenger J.F., Best S.R., Metzler T.J., Wasserman D.A., Mohr D.C., Liberman A., Delucchi K., Weiss D.S., Fagan J.A., Waldrop A.E., et al. Patterns and predictors of alcohol use in male and female urban police officers. Am. J. Addict. 2011;20:21–29. doi: 10.1111/j.1521-0391.2010.00092.x. - DOI - PMC - PubMed