Mindfulness-based stress reduction group training improves of sleep quality in postmenopausal women

Mindfulness and academic procrastination among Chinese adolescents: a moderated mediation model

Background

While previous studies have linked mindfulness to reduced academic procrastination, the mechanisms involved remain under-explored. This study deepens the understanding by investigating how learning vigor mediates the mindfulness and procrastination relationship, and how harsh parenting influences this mediation.

Methods

This study, adopting a positivist research approach, utilized a cross-sectional design. Data were collected from 800 students at three middle schools in Henan Province, China, through cluster random sampling. This approach yielded 800 questionnaires. The participants sequentially completed four questionnaires: the Mindfulness Attention Awareness Scale, the Utrecht Work Engagement Scale-Student, the Aitken Procrastination Inventory, and the Harsh Parenting Questionnaire. After removing 67 invalid questionnaires due to incomplete responses and patterned answers, a total of 733 valid questionnaires were obtained, with 53.3% girls and an average age of 13.12 years (SD = 1.01), leading to an effectiveness rate of 91.63%. Upon data collection, SPSS 26.0 software was used for correlation analysis, mediation analysis, and moderated mediation analysis to assess the relationships between variables.

Results

(1) Mindfulness negatively predicts academic procrastination; (2) Learning vigor serves as a mediator in the relationship between mindfulness and academic procrastination; and (3) Harsh parenting moderates the relationship between mindfulness and learning vigor. Specifically, the positive impact of mindfulness on learning vigor is more pronounced in individuals experiencing lower levels of harsh parenting compared to those with higher levels.

Conclusion

This study reveals that mindfulness significantly protects against academic procrastination in adolescents, with 52.27% of this effect mediated by increased learning vigor. Additionally, it shows that high levels of harsh parenting weaken mindfulness's positive impact on learning vigor, tempering its overall protective influence on procrastination. These insights, which apply Trait Activation Theory to educational psychology, not only deepen our understanding of the dynamics between mindfulness and procrastination but also have important implications for addressing academic procrastination in Chinese adolescents.

The effect of mindfulness-based stress reduction program applied to postmenopausal women on insomnia and quality of life

This study aimed to determine the effect of the mindfulness-based stress reduction program applied to postmenopausal women on insomnia and quality of life. A quasi-experimental pretest-posttest control group design was used. The sample of the study consisted of a total of 151 postmenopausal women, including 73 in the experimental group and 78 in the control group. In the study, the mindfulness-based stress reduction program (MBSR) was applied to the women in the experimental group for eight weeks, and then the women repeated the program individually for another eight weeks. The second measurement data were collected eight weeks after the collection of the first measurement data, and the third measurement data were collected 16 weeks later. The mean score obtained from the second measurement application of the Women's Health Initiative Insomnia Rating Scale (WHIIRS) was lower in the experimental group than in the control group (p < .05). In addition, the mean scores from the second and third measurement applications of the Menopause-Specific Quality of Life Questionnaire (MENQOL) were lower in the experimental group than in the control group (p < .05). The MBSR program reduced postmenopausal women's insomnia and improved their quality of life. This program can be used safely to treat insomnia and improve the quality of life of postmenopausal women. NCT05202054 (date: 21.01.2022).

Milk fat globule membranes for psychological and physical health: qualitative results from the Employing Milk Phospholipids to Observe Well-being and Emotional Resilience (EMPOWER) randomised trial

BACKGROUND

Milk fat globule membranes (MFGM) present a nutritional intervention with the potential to improve psychological well-being and mitigate the negative effects of stress on health. The present study aimed to investigate participant's experience of different aspects of health during a trial of MFGM supplementation and determine the effect of MFGM on qualitative measures of psychological and physical well-being.

METHODS

Seventy-three adults in New Zealand who were enrolled in a clinical trial to test MFGM supplementation for improvement of psychological well-being took part in a post-intervention interview. Participants and researchers remained blinded to intervention group allocation. Interviews were conducted over the video conferencing platform Zoom and transcribed. A mixed methods analytical approach included thematic analysis to identify emerging themes and χ2 regression models to examine frequency of improvements in different aspects of well-being between the MFGM and placebo groups.

RESULTS

There were no significant demographic or psychological differences between interviewees and non-interviewed study participants. Four central themes emerged from the data for all participants: improved well-being, increased ability to cope with stress and improvements in mood, improvement in physical energy or activity, and improved sleep. The frequency of improved ability to cope with stress and improved sleep quality was significantly higher in participants who received MFGM supplementation compared to those receiving the placebo.

CONCLUSIONS

Qualitative data may capture aspects of improved sleep or psychological well-being not measured by rating scales. The results suggest that MFGM supplementation may improve the ability to cope with stress and improve sleep quality in healthy adults.

Mental Health and Quality of Life in Chronic Kidney Disease Patients with Mild-to-Moderate Depression: A Retrospective Cohort Study of Mindfulness-Based Stress Reduction Therapy

BACKGROUND

Chronic kidney disease (CKD) patients may experience pessimism, and even despair, due to long-term nature of the condition, which increases the risk of depression. Mindfulness-based stress reduction (MBSR) can relieve depression. This retrospective cohort study aimed to investigate the effects of MBSR on mental health and quality of life in CKD patients with mild-to-moderate depression, so as to provide guidance for clinical nursing programs.

METHODS

The clinical data of 100 CKD patients with mild-to-moderate depression who were treated in Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences from January 2021 to March 2023 were retrospectively analyzed. Based on nursing method received, the patients were divided into the conventional group (conventional management) and the MBSR group (MBSR therapy was implemented in addition to conventional management). After matching, there were 35 cases in each group. The scores for the self-rating depression scale (SDS), Connor-Davidson Resilience Scale (CD-RISC), Five-factor Mindfulness Questionnaire (FFMQ), Pittsburgh Sleep Quality Index (PSQI), and 36-item Short Form Health Survey (SF-36) were compared between the two groups.

RESULTS

After management, the SDS and PSQI scores of the MBSR group were lower than those of the conventional group, and the CD-RISC, FFMQ and SF-36 scores were higher than those of the conventional group (p < 0.05).

CONCLUSION

MBSR can improve the mental health, sleep quality, and quality of life of CKD patients with mild-to-moderate depression, and improve psychological resilience and mindfulness.

Lifestyle Medicine and Vasomotor Symptoms: An Analytic Review

This paper is an literature evaluation of the treatments based on the 6 pillars of Lifestyle Medicine (nutrition, physical activity, restorative sleep, stress management, positive social connection, and avoidance of risky substances) to improve vasomotor symptoms. Main findings were: (1) the Mediterranean diet and other plant-forward approaches may effectively reduce vasomotor symptoms; (2) stress can directly impact menopausal symptoms by increasing the frequency and intensity of hot flashes and other symptoms; (3) the incidence of sleep disturbances are high during the menopause transition; (4) evidence on the impact of physical activity and exercise on vasomotor symptoms is mixed, although moderate activity and strength training may be better for vasomotor symptom optimization than vigorous exercise and part of a healthy aging process; (5) evidence on the impact of social support on VMS is mixed with some studies suggesting benefit; and (6) evidence on the impact of risky substances is mixed but appears stronger for the effects of tobacco cessation than for alcohol cessation. In summary, while there is a variety of quality of evidence depending on the pillar, lifestyle medicine may be generally considered to improve vasomotor symptoms for patients that cannot use or decline hormone therapy.

A pilot, randomized, placebo-controlled study of mindfulness meditation in treating insomnia in multiple sclerosis

OBJECTIVE

Mindfulness is an established approach to reduce distress and stress reactivity by improving awareness and tolerability of thoughts and emotions. This study compares mindfulness training to sleep hygiene in persons with multiple sclerosis (PWMS) who report chronic insomnia, examining sleep efficiency (SE), self-reported sleep quality and quality of life.

METHODS

Fifty-three PWMS were randomized (1:1) in a single-blinded, parallel group design to ten, two-hour weekly sessions of Mindfulness Based Stress Intervention for Insomnia (MBSI-I) over a span of ten weeks or a single, one hour sleep hygiene (SH) session over one day. The primary outcome measure was SE, measured by the Fitbit™ Charge 2 wrist device, at 10 and 16 weeks from the start of study interventions. Self-report outcomes included the Pittsburg Sleep Quality Rating Scale (PSQI), Insomnia Severity Index (ISI) and the Multiple Sclerosis Quality of Life Inventory (MSQLI). Nineteen participants in the MBSI-I group and 24 in the SH group completed the primary study. Subsequently, ten participants in the original SH group participated in the 10-week MSBI-I course and their data was added to the MBSI-I cohort (eMSBI-I).

RESULTS

While neither SE nor the PSQI showed significant differences between MBSI-I, eMBSI-I and SH groups, ISI improved in both the MSBI-I and eMBSI-I vs SH at 10 weeks (p = 0.0014 and p = 0.0275) but not 16 weeks. However, pre and post assessments within the MBSI-I and eMBSI-I cohorts did show significant improvement in the PSQI and ISI at 10 and 16 weeks, while SH was significant in the ISI only at 16 weeks. Several quality of life measurements, including fatigue, mental health and cognitive function favored the mindfulness cohorts.

CONCLUSION

This pilot study demonstrates beneficial effects of MBSR on insomnia, sleep quality and quality of life in PWMS.

TRIAL REGISTRATION

NCT03949296. 14 May 2019.

The effect of mindfulness training on stress and sleep quality of postmenopausal women: A systematic review and meta-analysis

INTRODUCTION

Mindfulness is an effective method for empowering women to cope with menopausal changes. This study aimed to determine the effect of mindfulness training on stress and sleep quality in postmenopausal women.

MATERIALS AND METHODS

English (PubMed, Cochrane Library, Google Scholar, Scopus, Web of Science, and CINHAL) and Persian (SID, Magiran) databases were searched until 25 June 2022, using the free and MeSH keywords included Mindfulness and Menopause. The quality of the published papers was evaluated using Cochrane Handbook for Systematic Reviews of Interventions version 5.2.0. The meta-analysis was conducted in RevMan 5.3 and the results were reported with mean difference (95% confidence interval). The quality of evidence was assessed using the GRADE approach.

RESULTS

A total of 1206 records were obtained. After removing duplicate and non-eligible records, finally five articles were included in the systematic review and meta-analysis. The results indicated that sleep quality score (SMD = -1.44; 95% CI = -2.44 to -0.46; p = 0.004) and perceived stress score (MD = -4.21; 95% CI = -6.41 to -2.00; p = 0.0002) were significantly reduced in the mindfulness training group compared to control group.

CONCLUSION

Mindfulness training is associated with improving sleep quality and perceived stress (with a low quality of evidence) in postmenopausal women. Mental health and quality of life in postmenopausal women impressively affect the community health. Given the low quality of evidence of the studies in this field, randomized controlled trials with better methodologies are suggested.

Yin Huo Tang, a traditional Chinese herbal formula, relives ovariectomy and empty bottle stimulation-induced menopause-like symptoms in mice

BACKGROUND

Yin Huo Tang (YHT), a traditional Chinese herbal formula, is effectively used for the clinical treatment of menopause-like symptoms in China. This study aimed to investigate its efficacy on menopause-like symptoms in mice using behavioral tests and histopathological assessment, and to determine its possible mechanism of action based on network pharmacology.

METHODS

Liquid chromatography-mass spectrometry (LC-MS) technology was used to identify the potential active ingredients of YHT. In mice, menopause-like symptoms were induced by combination of bilateral ovariectomy and empty bottle stimulation. The mice were then treated with the YHT aqueous extract for three weeks. Behavior, sleep state, body weight, organ index, and histomorphology were analyzed separately. Additionally, network pharmacology and molecular docking were used to predict the mechanisms underlying the action of YHT. Finally, serum estradiol was quantified to preliminarily verify the results of network pharmacology.

RESULTS

YHT not only improved the behavior of mice (attack and explore behavior reduced; modify behavior increased) but also ameliorated the sleep state (sleep time increased and incubation time reduced). YHT reduced body weight, increased uterine weight, and improved the histomorphology of some organs. Network pharmacology and molecular docking analyses revealed that the estrogen signaling pathway might play a key role in attenuating menopause-like symptoms. Furthermore, YHT treatment reversed the reduction in serum estradiol levels.

CONCLUSIONS

YHT alleviates menopause-like symptoms in a mouse model, providing a rationale for using it as a potential therapeutic strategy.