Web-Based and Mobile Stress Management Intervention for Employees: A Randomized Controlled Trial

BackgroundWork-related stress is highly prevalent among employees and is associated with adverse mental health consequences. Web-based interventions offer the opportunity to deliver effective solutions on a large scale; however, the evidence is limited and the results conflicting.ObjectiveThis randomized controlled trial evaluated the efficacy of guided Web- and mobile-based stress management training for employees.MethodsA total of 264 employees with elevated symptoms of stress (Perceived Stress Scale-10, PSS-10≥22) were recruited from the general working population and randomly assigned to an Internet-based stress management intervention (iSMI) or waitlist control group. The intervention (GET.ON Stress) was based on Lazarus’s transactional model of stress, consisted of seven sessions, and applied both well-established problem solving and more recently developed emotion regulation strategies. Participants also had the opportunity to request automatic text messages on their mobile phone along with the iSMI. Participants received written feedback on every completed session from an e-coach. The primary outcome was perceived stress (PSS-10). Web-based self-report assessments for both groups were scheduled at baseline, 7 weeks, and 6 months. At 12 months, an extended follow-up was carried out for the iSMI group only.ResultsAn intention-to-treat analysis of covariance revealed significantly large effect differences between iSMI and waitlist control groups for perceived stress at posttest (F _1,261=58.08, P<.001; Cohen’s d=0.83) and at the 6-month follow-up (F _1,261=80.17, P<.001; Cohen’s d=1.02). The effects in the iSMI group were maintained at 12-month follow-up.ConclusionsThis Web- and mobile-based intervention has proven effective in reducing stress in employees in the long term. Internet-based stress management interventions should be further pursued as a valuable alternative to face-to-face interventions.

Trial Registration

German Clinical Trials Register (DRKS): 00004749; http://drks-neu.uniklinik-freiburg.de/ drks_web/setLocale_EN.do (Archived by WebCite at http://www.webcitation.org/6e8rl98nl)     

Development of Alive! (A Lifestyle Intervention Via Email), and Its Effect on Health-related Quality of Life,Presenteeism, and Other Behavioral Outcomes: Randomized Controlled Trial

Background

Cost-effective interventions to improve diet and physical activity are a public health priority. Alive! is an email-based intervention to increase physical activity, reduce saturated and trans fats and added sugars, and increase fruit and vegetable consumption. It was shown to improve these behaviors in a large randomized controlled trial.

Objective

(1) To describe the components and behavioral principles underlying Alive!, and (2) to report effects of the intervention on the secondary outcomes: health-related quality of life, presenteeism, self-efficacy, and stage of change.

Methods

The Alive! behavior change model is designed to elicit healthy behaviors and promote their maintenance. Behavioral strategies include assessments followed by individualized feedback, weekly goal-setting, individually tailored goals and tips, reminders, and promotion of social support. Alive! was tested among non-medical employees of Kaiser Permanente of Northern California, who were randomized to either the intervention group or the wait-list control group. After randomization, intervention group participants chose one topic to undertake for the intervention period: increasing physical activity, increasing fruits and vegetables, or decreasing saturated and trans fats and added sugars. Pre-post questionnaires assessed changes in SF-8 health-related quality of life, presenteeism, self-efficacy, and stage of change. Mixed effects multiple linear regression and ordinal logistic regression models were used, with department as a random effect factor. Analyses were by intention to treat: the 30% (238/787) who did not respond to the follow-up questionnaires were assigned change scores of zero.

Results

Participants were 19 to 65 years (mean 44.0 +/- 10.6), and 74.3% (585/787) were female. Mean SF-8 Physical quality of life score increased significantly more in the intervention group than in the control group, 1.84 (95% CI 0.96-2.72) vs 0.72 (95% CI -0.15-1.58) respectively, P = .02. SF8 Mental score also improved significantly more in the intervention group than in the control group (P = .02). The odds ratio for improvement in self-assessed health status was 1.57 (95% CI 1.21-2.04, P < .001) for the intervention group compared to the control group. The odds ratio for having a reduction in difficulty accomplishing work tasks because of physical or emotional problems, a measure of presenteeism, was 1.47 (95% CI 1.05-2.05, P = .02) for the intervention group compared to the control group. The odds of having an improvement in self-efficacy for changing diet was 2.05 (95% CI 1.44-2.93) for the intervention vs the control group (P < .001). Greater improvement in stage of change for physical activity (P = .05), fats (P = .06), and fruits/vegetables (P = .006) was seen in the intervention group compared to the control group. Significant effects on diet and physical activity behavior change are reported elsewhere.

Conclusions

Cost-effective methods that can reach large populations with science-based interventions are urgently needed. Alive! is a fully automated low-cost intervention shown to effect significant improvements in important health parameters.

Trial Registration

Clinicaltrials.gov {"type":"clinical-trial","attrs":{"text":"NCT00607009","term_id":"NCT00607009"}}NCT00607009; http://clinicaltrials.gov/ct2/show/{"type":"clinical-trial","attrs":{"text":"NCT00607009","term_id":"NCT00607009"}}NCT00607009 (Archived by WebCite at http://www.webcitation.org/5cLpCWcT6)     

大学生的压力知觉、情绪智力、心理弹性对生活满意度的影响

目的探讨大学生的压力知觉、情绪智力、心理弹性对生活满意度的关系和作用机制。方法采用压力知觉量表、情绪智力量表、成人心理弹性量表和生活满意度量表对485名大学生进行施测。结果①大学生压力知觉与情绪智力、心理弹性、生活满意度均呈显著负相关(r=-0.60,-0.50,-0.40;P0.01);情绪智力、心理弹性与生活满意度呈显著正相关(r=0.33,0.38;P0.01);②压力知觉不仅可以直接预测生活满意度,还可以通过情绪智力、心理弹性起间接预测作用。结论情绪智力、心理弹性分别在压力知觉与主观幸福感之间起部分中介作用。压力知觉→情绪智力→心理弹性→生活满意度的路径也显著。     

Pilot Randomized Controlled Trial of LEAP: A Selective Preventive Intervention to Reduce Adolescents’ Perceived Burdensomeness

This research draws upon the interpersonal-psychological theory of suicide in the development of the LEAP intervention, a web-based selective preventive suicide intervention targeting cognitions of perceived burdensomeness toward others. The pilot randomized controlled trial consisted of 80 adolescents (68.8% female, 65.8% Hispanic) 13–19 of age years who were randomly assigned to either the LEAP intervention or a psychoeducational control condition. Participants completed baseline, posttreatment, and 6-week follow-up assessments. All participants reported high levels of satisfaction with the program. Findings on outcome variables differed across intent-to-treat analyses and treatment completer analyses. Intent-to-treat analysis yielded no significant between-condition differences in perceived burdensomeness at posttreatment or follow-up. Treatment completer analyses revealed significant between-condition differences on outcome variables such that participants who completed the LEAP intervention showed significantly lower perceived burdensomeness scores at postintervention and significantly lower perceived burdensomeness, thwarted belongingness, and depressive symptom scores at follow-up as compared to participants in the control condition. No significant differences in suicidal ideation were found between conditions. These findings support the promise of the LEAP intervention as a brief, web-based selective preventive intervention for reducing perceived burdensomeness among adolescents who complete the intervention. This study provides evidence that perceived burdensomeness can be modified via a psychosocial intervention. Future research is needed to identify ways to enhance adolescent engagement with and completion of the intervention.     

Mindfulness-Based Stress Reduction for the Treatment of Irritable Bowel Syndrome Symptoms: A Randomized Wait-list Controlled Trial

Background

Irritable bowel syndrome (IBS) is a functional disorder of the lower gastrointestinal (GI) tract affected by stress, which may benefit from a biopsychosocial treatment approach such as mindfulness-based stress reduction (MBSR).

Purpose

A treatment as usual (TAU) wait-list controlled trial was conducted in Calgary, Canada to investigate the impact of MBSR on IBS symptoms. It was hypothesized that MBSR patients would experience greater reduction in overall IBS symptom severity and self-reported symptoms of stress relative to control patients.

Method

Ninety patients diagnosed with IBS using the Rome III criteria were randomized to either an immediate MBSR program (n?=?43) or to wait for the next available program (n?=?47). Patients completed IBS symptom severity, stress, mood, quality of life (QOL), and spirituality scales pre- and post-intervention or waiting period and at 6-month follow-up. Intent-to-treat linear mixed model analyses for repeated measures were conducted, followed by completers analyses.

Results

While both groups exhibited a decrease in IBS symptom severity scores over time, the improvement in the MBSR group was greater than the controls and was clinically meaningful, with symptom severity decreasing from constantly to occasionally present. Pre- to post-intervention dropout rates of 44 and 23 % for the MBSR and control groups, respectively, were observed. At 6-month follow-up, the MBSR group maintained a clinically meaningful improvement in overall IBS symptoms compared to the wait-list group, who also improved marginally, resulting in no statistically significant differences between groups at follow-up. Improvements in overall mood, QOL, and spirituality were observed for both groups over time.

Conclusions

The results of this trial provide preliminary evidence for the feasibility and efficacy of a mindfulness intervention for the reduction of IBS symptom severity and symptoms of stress and the maintenance of these improvements at 6 months post-intervention. Attention and self-monitoring and/or anticipation of MBSR participation may account for smaller improvements observed in TAU patients.     

Effects of a Web-Based Intervention for Stress Reduction in Primary Care: A Cluster Randomized Controlled Trial

Background

Preliminary findings suggest that Web-based interventions may be effective in achieving significant stress reduction. To date, there are no findings available for primary care patients. This is the first study that investigates a Web-based intervention for stress reduction in primary care.

Objective

The aim was to examine the short-term effectiveness of a fully automated Web-based coaching program regarding stress reduction in a primary care setting.

Methods

The study was an unblinded cluster randomized trial with an observation period of 12 weeks. Individuals recruited by general practitioners randomized to the intervention group participated in a Web-based coaching program based on education, motivation, exercise guidance, daily text message reminders, and weekly feedback through the Internet. All components of the program were fully automated. Participants in the control group received usual care and advice from their practitioner without the Web-based coaching program. The main outcome was change in the Perceived Stress Questionnaire (PSQ) over 12 weeks.

Results

A total of 93 participants (40 in intervention group, 53 in control group) were recruited into the study. For 25 participants from the intervention group and 49 participants from the control group, PSQ scores at baseline and 12 weeks were available. In the intention-to-treat analysis, the PSQ score decreased by mean 8.2 (SD 12.7) in the intervention group and by mean 12.6 (SD 14.7) in the control group. There was no significant difference identified between the groups (mean difference –4.5, 95% CI –10.2 to 1.3, P=.13).

Conclusions

This trial could not show that the tested Web-based intervention was effective for reducing stress compared to usual care. The limited statistical power and the high dropout rate may have reduced the study’s ability to detect significant differences between the groups. Further randomized controlled trials are needed with larger populations to investigate the long-term outcome as well as the contents of usual primary care.

Trial Registration

German Clinical Trials Register DRKS00003067; http://drks-neu.uniklinik-freiburg.de/drks_web/navigate.do?=DRKS00003067 (Archived by WebCite at http://www.webcitation.org/6eXk0PXmO)     

The Effect of Technology-Based Interventions on Pain,Depression, and Quality of Life in Patients With Cancer: A Systematic Review of Randomized Controlled Trials

BackgroundThe burden of cancer is increasing; projections over the next 2 decades suggest that the annual cases of cancer will rise from 14 million in 2012 to 22 million. However, cancer patients in the 21st century are living longer due to the availability of novel therapeutic regimens, which has prompted a growing focus on maintaining patients’ health-related quality of life. Telehealth is increasingly being used to connect with patients outside of traditional clinical settings, and early work has shown its importance in improving quality of life and other clinical outcomes in cancer care.ObjectiveThe aim of this study was to systematically assess the literature for the effect of supportive telehealth interventions on pain, depression, and quality of life in cancer patients via a systematic review of clinical trials.MethodsWe searched PubMed, EMBASE, Google Scholar, CINAHL, and PsycINFO in July 2013 and updated the literature search again in January 2015 for prospective randomized trials evaluating the effect of telehealth interventions in cancer care with pain, depression, and quality of life as main outcomes. Two of the authors independently reviewed and extracted data from eligible randomized controlled trials, based on pre-determined selection criteria. Methodological quality of studies was assessed by the Cochrane Collaboration risk of bias tool.ResultsOf the 4929 articles retrieved from databases and relevant bibliographies, a total of 20 RCTs were included in the final review. The studies were largely heterogeneous in the type and duration of the intervention as well as in outcome assessments. A majority of the studies were telephone-based interventions that remotely connected patients with their health care provider or health coach. The intervention times ranged from 1 week to 12 months. In general, most of the studies had low risk of bias across the domains of the Cochrane Collaboration risk of bias tool, but most of the studies had insufficient information about the allocation concealment domain. Two of the three studies focused on pain control reported significant effects of the intervention; four of the nine studies focus on depression reported significant effects, while only the studies that were focused on quality of life reported significant effects.ConclusionsThis systematic review demonstrates the potential of telehealth interventions in improving outcomes in cancer care. However, more high-quality large-sized trials are needed to demonstrate cogent evidence of its effectiveness.     

Associations among Salivary Cortisol,Melatonin, Catecholamines,Sleep Quality and Stress in Women with Breast Cancer and Healthy Controls

Dysregulations in several biological systems in breast cancer patients have been reported, including abnormalities in endocrine and sympathetic nervous system indices, as well as psychological disturbances and sleep disorders. The purpose of this exploratory study was to compare women with breast cancer to healthy control women on measures of salivary cortisol, urinary catecholamines, overnight urinary melatonin, and self-reported sleep quality, symptoms of stress, depression, anxiety and mood disturbance, to determine if discernable patterns of dysregulations across systems were apparent. Thirty-three women were tested in each group, with an average age of approximately 52 years, primarily Caucasian and well-educated. Forty percent of the women with breast cancer had stage 2 disease and they were an average of 1.36 years post-diagnosis. Women with breast cancer had significantly higher levels of disturbance on all the psychological indices, but there were no differences between groups on any of the biological measures, with the exception that the control women had higher dopamine values than the participants with breast cancer. None of the psychological scores were correlated with the biological measures. These results are consistent with other studies of early-stage breast cancer and highlight the importance of considering disease characteristics when investigating endocrine and sympathetic nervous system functioning.     

Effects of Electrical Automatic Massage on Cognition and Sleep Quality in Alzheimer's Disease Spectrum Patients: A Randomized Controlled Trial

PurposeMuscle relaxation following electrical automatic massage (EAM) has been found to reduce fatigue, depression, stress, anxiety, and pain in individuals with various conditions. However, the effects of EAM have not been extensively explored in patients with Alzheimer''s disease (AD).Materials and MethodsHere, we conducted a randomized controlled study to evaluate the effects of EAM on the cognitive and non-cognitive functions of patients with AD spectrum disorders.ResultsWe found that EAM attenuated changes in attention-associated cognitive scores and subjective sleep quality relative to those in controls.ConclusionWhile further studies in a clinical setting are needed to support our findings, these encouraging results suggest that EAM may be an alternative therapy for the management of associated symptoms in AD (ClinicalTrials.gov ID: {"type":"clinical-trial","attrs":{"text":"NCT03507192","term_id":"NCT03507192"}}NCT03507192, 24/04/2018).     

Effects of Spiritual Mantram Repetition on HIV Outcomes: A Randomized Controlled Trial

We examined the efficacy of a psycho-spiritual intervention of mantram repetition—a word or phrase with spiritual associations repeated silently throughout the day–on psychological distress (intrusive thoughts, stress, anxiety, anger, depression), quality of life enjoyment and satisfaction, and existential spiritual well-being in HIV-infected adults. Using a 2-group by 4-time repeated measures design, 93 participants were randomly assigned to mantram (n = 46) or attention control group (n = 47). Over time, the mantram group improved significantly more than the control group in reducing trait-anger and increasing spiritual faith and spiritual connectedness. Actual mantram practice measured by wrist counters was inversely associated with non-HIV related intrusive thoughts and positively associated with quality of life, total existential spiritual well-being, meaning/peace, and spiritual faith. Intent-to-treat findings suggest that a mantram group intervention and actual mantram practice each make unique contributions for managing psychological distress and enhancing existential spiritual well-being in adults living with HIV/AIDS.An erratum to this article can be found at     

应激对大鼠血清皮质醇及白细胞介素2、6、8水平的影响

目的：探讨心理应激时，大鼠血清皮质醇及IL－2、IL－6、IL－8水平的改变。方法：雄性SD大鼠18只，随机分为对照组8只，实验组10只；制造心理社会应激动物模型，于应激后1h取大鼠血清，用放射免疫法检测血清IL－2、IL－6、IL－8及皮质醇水平。结果：应激后1h，皮质醇水平显著升高（P＜0．01）；IL－2、IL－6和IL－8水平皆显著降低（P＜0．05），结论：心理应激后，大鼠免疫功能受到抑制。