Relationship between stress and alexithymia, emotional processing and negative/positive affect in medical staff working amid the COVID-19 pandemic

Unravelling the link between alexithymia and psychological distress in nurses: a multi-hospital cross-sectional study exploring the mediating roles of workplace conflict and emotional exhaustion

BACKGROUND

Nurses are particularly susceptible to the adverse psychological effects of alexithymia, a personality trait characterized by difficulties in identifying and describing emotions. However, the mechanisms linking alexithymia to psychological distress among nurses remain unclear. The present study aimed to unravel the link between alexithymia and psychological distress in nurses, and to explore the potential mediating roles of workplace conflict and emotional exhaustion.

METHODS

A cross-sectional survey was conducted among 4088 nurses from 43 public hospitals in China. The participants completed a web-based questionnaire that comprised the Toronto Alexithymia Scale (TAS-20), the Interpersonal Conflict at Work Scale (ICAWS), the Emotional Exhaustion Scale (EES), and the Kessler Psychological Distress Scale (K6). The chain mediation model was evaluated using Mplus, with the bias-corrected bootstrap method. Moreover, a sensitivity analysis utilizing a structural equation modeling approach was performed to corroborate the findings.

RESULTS

Among the 3977 nurses who returned valid questionnaires, participants reported mean scores of 53.95 ± 10.78 for alexithymia and 7.26 ± 5.75 for psychological distress, with 22.0% meeting the threshold for alexithymia and 16.9% exhibiting clinically significant psychological distress. The study revealed that alexithymia had a direct positive effect on psychological distress (β = 0.164, 95% CI [0.148-0.181]). Furthermore, workplace conflict (β = 0.036, 95% CI [0.031-0.042]) and emotional exhaustion (β = 0.118, 95% CI [0.108-0.128]) independently mediated the pathway linking alexithymia to psychological distress, and also operated sequentially in a chain mediation pathway (β = 0.010, 95% CI [0.008-0.012]). Sensitivity analyses confirmed the robustness of these findings.

CONCLUSIONS

This study suggests that alexithymia not only directly affects psychological distress but also exerts chain mediation effects through workplace conflict and emotional exhaustion. The findings unravel the complex mechanisms underlying the alexithymia-psychological distress link, providing valuable insights to guide efforts in safeguarding nurses' mental health. By addressing alexithymia and cultivating a supportive organizational environment, managers can facilitate the build-up of emotional resources, ultimately enhancing the psychological well-being of nurses.

Alexithymia in adolescents in Poland: an important issue in the holistic approach to patients' care

Introduction

Alexithymia is defined as a disturbed ability to identify and verbally express emotions with a limited imaginative capacity as well as externally oriented thinking. The literature on alexithymia is limited and scarce research concentrated on alexithymia in different gender groups.

Aim

As alexithymia may influence the therapeutic outcome, the objective of the study was to assess the prevalence of alexithymia in adolescents in Poland, paying special attention to gender differences.

Material and methods

This cross-sectional study was run on a group of 730 high school students in Poland. The mean age of this group was 17.05 ±1.18 years (age range: 15-19 years). Alexithymia was assessed with Toronto Alexithymia Scale (TAS-20).

Results

Alexithymia was found in 31.0% of adolescents. 56.0% of subjects presented with signs of at least intermediate (borderline) alexithymia. Significantly more females than males suffered from alexithymia (37.0% and 20.8%, respectively; p < 0.001). TAS-20 scores were also significantly higher in females than males (55.59 ±12.32 points and 49.40 ±12.00, respectively; p < 0.001). The same phenomenon was observed for the following domains of alexithymia: difficulty in identifying feelings (DIF) and difficulty in describing feelings (DDF). However, there was no difference in gender distribution in the externally oriented thinking (EOT) domain.

Conclusions

Alexithymia was shown to be common among adolescents in our country. More females than males suffer from this condition. This seems to be of importance in the holistic approach to patients' care.