Pre-retirement Employees Experience Lasting Improvements in Resilience and Well-Being After Mindfulness-Based Stress Reduction

Altered self-reported resting state mediates the effects of Mindfulness-Based Stress Reduction on mental health: a longitudinal path model analysis within a community-based randomized trial with 6-months follow-up

Background

A large body of randomized controlled trials (RCTs) has shown that mindfulness-based interventions are effective for improving mental health, but research is lacking in regards to the mechanisms of change. We aimed to investigate the mediating effects of self-reported altered resting state of Mindfulness-Based Stress Reduction (MBSR) on mental health, when provided as a universal intervention in a real-life context.

Methods

Autoregressive path models with three time points of measurement, and contemporaneous and constant b paths were used in an RCT. The RCT took place in all five geographical regions of Denmark and included 110 schools and 191 schoolteachers. The schools were randomized 1:1 in each geographical region to intervention or a wait-list control group. The intervention was the standardized MBSR. Data were collected at baseline and after 3 and 6  months. The outcomes were perceived stress, measured by Cohen's Perceived Stress Scale (PSS), symptoms of anxiety and depression, measured by Hopkins Symptom Check List-5 (SCL-5), and well-being measured by WHO-5 Well-being Index (WHO-5). The mediator was resting state measured by the Amsterdam Resting State Questionnaire (ARSQ).

Results

Statistically significant mediated effects of altered ARSQ-subscales scores for Discontinuity of Mind, Planning, and Comfort were found for the MBSR effect on all outcomes; PSS, SCL-5 and WHO-5. Furthermore, statistically significant mediated effects of altered sleepiness subscale score of the effects on PSS and SCL-5 of MBSR were found. No statistically significant mediating effects of the subscales Theory of Mind, Self and Somatic Awareness for the MBSR intervention effect were found.

Conclusion

The results support that the MBSR program can alter self-reported resting state, towards less mind wandering and more comfort, measured by the ARSQ, and that this may explain some of the mechanisms regarding the effectiveness of MBSR on mental health at 6 months, when provided as a universal intervention. The study provides insight into an active ingredient of how MBSR may improve mental health and well-being. It supports the suggestions that mindfulness meditation may be a sustainable way of training the mental health.Clinical trial registration:ClinicalTrials.gov, identifier NCT03886363.

The effect of mindfulness-based stress reduction on rejection sensitivity and resilience in patients with thalassemia: a randomized controlled trial

BACKGROUND

Thalassemia is a genetic and chronic congenital disorder composed of physical problems that severely impair patients' cognitive, psychological and social processes. The rehabilitation of patients is particularly important because they have a high rejection sensitivity and low resilience. The present study aimed to determine the effects of mindfulness-based stress reduction counseling on rejection sensitivity and resilience in patients with thalassemia referring to a dedicated disease center in Kerman, Iran.

MATERIALS AND METHODS

We conducted this randomized controlled trial study on 66 patients with thalassemia referring to the Kerman Thalassemia Center in Kerman, Iran in 2022. Using convenience sampling and the stratified block randomization method, we divided the samples into two intervention (N = 33) and control (N = 33) groups. Patients in the intervention group received eight 60-min online mindfulness-based stress reduction counseling sessions (one session per week) and completed the Rejection Sensitivity Questionnaire, Adult Version (A-RSQ) and the Conner-Davidson Resilience Scale before and after the intervention. We collected data using the SPSS 25 trial and descriptive statistics (frequency, percentage, mean and standard deviation), Chi-Square test, Independent-samples t-test, Fisher's exact test, and Analysis of covariance. A significance level of 0.05 was considered.

RESULTS

We found no significant difference in the mean scores of rejection sensitivity between the intervention (8.75 ± 4.86) and control groups (9.87 ± 5.16) before the intervention. Mean scores for rejection sensitivity were 10.23 ± 4.94 in the control group and 7.11 ± 4.13 in the intervention group after the intervention, the results of analysis of covariance showed that, there was a significant difference between two groups after the intervention (F = 7.52, p = 0.008). The mean resilience score in the control group was 63.69 ± 19.43, while it was 67.72 ± 17.98 in the intervention group before the intervention and there is no significant difference between them, but the mean resilience scores in the control and intervention groups were 58.06 ± 22.81 and 74.18 ± 17.46 after the intervention, respectively. the results of analysis of covariance showed that, there was a significant difference between two groups after the intervention (F = 9.28, p = 0.004).

CONCLUSION

Our results showed that in addition to other physical treatments, mindfulness-based stress reduction counseling was effective in reducing the patient's rejection sensitivity and increasing the resilience of patients with thalassemia.

Resting-state connectivity and neural response to emotional images in patients with severe health anxiety: An fMRI study

BACKGROUND

Severe health anxiety is a disorder characterized by a persistent preoccupation with one's health. In behavioral studies, biases in the processing of health-related stimuli (e.g., pictures, words) are consistently associated with health anxiety symptoms. The neural correlates of the observed behavioral abnormalities remain however poorly understood.

METHODS

In this functional magnetic resonance imaging study, 22 treatment-seeking patients with severe health anxiety and 22 control participants performed a resting-state and a picture matching task. Immediately after the resting-state, participants completed a questionnaire quantifying their thoughts and feelings during rest along several dimensions. The picture task included images of health-related and neutral scenes and of disgusted and neutral faces.

RESULTS

Compared to controls, patients with health anxiety showed increased functional connectivity in the dorsolateral prefrontal cortex within the left fronto-parietal resting-state network, which correlated positively with the self-reported thought dimensions of Self, Health Concern, and Thought Suppression. In the picture matching task, no significant group differences were found in the hypothesised regions (amygdala and insula) or at a whole-brain level in response to either health-related versus neural scenes or disgust versus neutral faces contrasts.

LIMITATIONS

A relatively small sample size and that no information about patients declining to participate was obtained.

CONCLUSIONS

Our findings suggest that behavioral biases in health anxiety may be related to aberrant left dorsolateral prefrontal cortex functional connectivity at rest. In contrast, the health anxiety patients did not show significant hyperactivations of amygdala and insula during processing of emotional stimuli, contrasting findings in other anxiety disorders.

The effect of the Mindfulness-Based Stress Reduction program on the level of perceived stress and geriatric depression in older adults: a randomised controlled study

BACKGROUND

This study aims to reveal the effect of the Mindfulness-Based Stress Reduction (MBSR) program on the perceived stress and geriatric depression levels of older adults.

METHODS

The data of this randomised controlled experimental study were obtained from older adults living in a nursing home in Turkey, between May and November, 2021. The target population consisted of 54 older adults living in the specified nursing home, and the sample consisted of 48 older adults who met the inclusion criteria (n = 24 intervention group, n = 24 control group). The MBSR program was applied to the older adults in the intervention group. Data were collected using the Personal Information Form, the Perceived Stress Scale, and the Geriatric Depression Scale-Short Form.

RESULTS

It was revealed that the MBSR program led to a 54.7% decrease in the perceived stress total scores of the participants, and a 49.9% and 49.8% decrease in the sub-dimensions of perceived insufficient self-efficacy and perceived stress/distress, respectively. It was also found that the program reduced geriatric depression scores by 14.1% and created a significant effect (P < 0.05).

CONCLUSIONS

It can be concluded that the MBSR program is an effective method in reducing the perceived stress and geriatric depression levels of older adults. This effect has been maintained 1 month after the completion of the program.

Anger Expression in Negotiation: The Effects of Communication Channels and Anger Intensity

This research aimed to explore the effects of communication channels and anger intensity as factors determining how the expression of anger affects negotiation outcomes. Based on the "emotions as social information" (EASI) model and media richness theory, we tried to examine how anger expression influences both economic and psychological negotiation outcomes as a function of communication channels and explore its underlying mechanism. In Study 1, 470 participants were randomly assigned to one of the five experimental conditions-neutral, anger expression via text/emoticon/voice/video-and asked to participate in an online negotiation task. The results showed a significant main effect of communication channel; partner's anger expression via communication channels richer in non-verbal cues (voice and video) led participants to make a higher concession and report lower satisfaction with negotiation and lower desire for future interaction with the same partner compared to anger expression via less rich channels (text and emoticon). The anger expression effects on psychological outcomes were partially explained by perceiver's anger experience in response to anger display, which is consistent with the affective mechanism proposed by the EASI model. Study 2 examined whether the results of Study 1 could be attributable to the different levels of anger intensity perceived by the participants across different communication channels. Data analyses from 189 participants showed a significant main effect of anger intensity only with a desire for future interaction, but not with satisfaction and concession. The insignificant findings of the latter imply that the observed channel effect in Study 1 cannot be fully explained by the intensity effect.

The Effects of a Mindfulness Program on Mental Health in Students at an Undergraduate Program for Teacher Education: A Randomized Controlled Trial in Real-Life

Background: In this study, we aimed to investigate the effects of a mindfulness program including Mindfulness-Based Stress Reduction (MBSR) on the mental health of student teachers when offered at their educational institution in a real-life context.

Methods: A parallel randomized controlled trial (RCT) was conducted among self-selected student teachers at a Danish undergraduate program for teacher education in the autumns of 2019 and 2020. Participation was not recommended in case of (1) clinical depression or a diagnosis of psychosis or schizophrenia, (2) abuse of alcohol, drugs, and/or medicine. Randomization was performed by a Statistician who was blinded to the identity of the students. Data was collected using self-reported questionnaires. The primary outcome was a change in perceived stress 3 months from baseline. Secondary outcome measures were symptoms of anxiety and depression, well-being, resilience, mindfulness, and thoughts and feelings during rest. The effects were analyzed according to the intention-to-treat principle using mixed-effect linear regression models. Mediating effects of mindfulness skills on the mental health outcomes were explored using structural equation modeling.

Results: The study group included 67 student teachers with 34 allocated to the intervention group (median age: 25 years; women: n = 24, 71%); and 33 students (median age: 25 years; women: n = 25, 76%) allocated to a waiting list control group. At baseline, mean Perceived Stress Scale (PSS) scores were 18.88 (SD: 5.75) in the intervention group and 17.91 (SD: 6.36) in the waiting list control group. A total of 56 students completed the questionnaire at a 3-month follow-up (28 in both the intervention- and the control group). Statistically significant effects of the intervention were found on perceived stress, symptoms of anxiety and depression, well-being, and on three of seven resting-state dimensions. No effects were found on resilience or mindfulness. Statistically significant mediated effects via resting-state dimensions were found.

Conclusion The findings suggested that offering a mindfulness program at an undergraduate program for teacher education could significantly improve the mental health among self-selected students within 3 months. Results of mediation analysis supported the hypothesis that some of the effects might be explained by reduced distracting thoughts.

Clinical Trial Registration: [www.ClinicalTrials.gov], identifier [NCT04558099].