The effectiveness of peer support on self-efficacy and self-management in people with type 2 diabetes: A meta-analysis

ObjectivesThis study aims to investigate the effectiveness of peer support on self-efficacy and self-management in people with type 2 diabetes.MethodsEight databases were utilized for selecting eligible studies that were published from inception to Jan., 2020. The eligible studies were screened, extracted and then the methodological quality was evaluated independently by two researchers. RevMan version 5.3 software and Stata version 14.0 software were utilized for the meta-analysis.ResultsSeventeen studies were included in the meta-analysis. Compared with the control group, peer support significantly improved self-efficacy [SMD = 0.41, 95 % CI = (0.20, 0.62), p = 0.0001] and self-management [SMD = 1.21, 95 % CI = (0.58, 1.84), p = 0.0002] in people with type 2 diabetes, but had no significant effect on distress (p = 0.34).ConclusionsPeer support significantly improved self-efficacy and self-management, but there was no clear evidence that peer support improved distress in people with type 2 diabetes. More studies are needed to further verify the validity of the results.Practice implicationsThis meta-analysis suggested that peer support should be considered as a complementary treatment for patients with type 2 diabetes. Medical staff can encourage the use of peer support in the teaching content of patients with type 2 diabetes to improve their self-efficacy and self-management.     

Coping Versus Mastery Modeling Intervention to Enhance Self-efficacy for Exercise in Patients with COPD

Abstract

The literature suggests self-efficacy is a determinant of physical activity and management of Chronic Obstructive Pulmonary Disease (COPD). The purpose of this study was to (1) test the effects of two vicarious experience interventions, coping versus mastery modeling, on self-efficacy in COPD patients performing a cardiopulmonary exercise test (CPET), and (2) determine the type of self-efficacy most strongly related to physical activity in COPD patients. After a baseline assessment of self-efficacy (task, coping for exercise, coping for breathing, scheduling, and walking) and potential moderators, 120 COPD patients watched a mastery model or coping model CPET video, or received usual care verbal instructions. Then, self-efficacy was assessed, followed by a CPET, and another assessment of self-efficacy. Fitbits tracked participants’ step count the week following contact. Repeated measures MANOVAs assessed the intervention effects and multiple regressions assessed the contribution of self-efficacy subtypes to step count. All self-efficacy subtypes improved in the mastery and coping conditions, although greater improvement of self-efficacy for coping with exercise barriers was observed in the coping condition. Self-efficacy did not improve in the control condition and no moderators were identified. Self-efficacy for coping with exercise barriers was the self-efficacy subtype most strongly related to step count. This research suggests modeling is a useful intervention technique to enhance self-efficacy in COPD patients, although coping models may be more beneficial than mastery models for enhancing capability beliefs during complex tasks. Future interventions in COPD patients should target self-efficacy for coping with exercise barriers.     

Adherence to lifestyle changes after coronary artery bypass graft: Outcome of preoperative peer education

ObjectiveThis study was done to investigate the effect of preoperative peer education on patients' adherence to medication and lifestyle changes after Coronary Artery Bypass Graft (CABG).MethodsIn this randomized clinical trial, the peers of CABG patients conducted preoperative educational sessions at the ward in groups of 4–5 (n = 36) while the control group (n = 34) received routine education by a nurse. Adherence of both groups to medication and recommendations for lifestyle modification including physical activity, smoking, and diet was measured one and two months after discharge.ResultsA multivariate analysis of co-variance showed the significant effect of peer education on adherence (F = 32.586, p < 0.001; η² = 0.671). Univariate ANCOVA revealed a significant difference in adherence to diet between the two groups (F = 62.316, p = 0 0.0001; η² = 0.482). Based on the repeated measures ANOVA, peer education significantly improved the CABG patients' adherence to diet (F = 55.373, p = 0.0001) and their total adherence (F = 9.911, p = 0.002) compared to the control group.ConclusionPreoperative peer education had a significant effect on improving CABG patients' adherence to lifestyle changes after hospital discharge.Practice implicationPeer education can be used as an effective method to improve the CABG patients ' adherence to lifestyle changes.     

Effectiveness of an education intervention associated with an exercise program in improving disease-related knowledge and health behaviours among diabetes patients

Objectiveto assess the effectiveness of an education intervention associated with an exercise program in improving knowledge and health behaviours among diabetes patients.MethodsDiabetes and prediabetes patients were exposed to an evidence- and theoretically-based comprehensive education intervention over 24 weeks. Patients completed surveys assessing knowledge, physical activity, food intake, self-efficacy, and health literacy. Functional capacity was measured by oxygen uptake. All outcomes were assessed pre- and post-CR. Satisfaction about the education provided was assessed at post-CR. Paired t-tests, Pearson correlation coefficients, and linear regression models were computed to investigate the effectiveness of this intervention.Results84 patients consented to participate, of which 47(56.0%) completed post-CR assessments. There was a significant improvement in patients’ overall knowledge pre- to post-CR, as well as in physical activity, food intake, self-efficacy, and health literacy (p < 0.05). Peak VO₂ has clinically significant improved. Results showed a low significant positive correlation was between post-CR knowledge and food intake(r = 0.297;p = 0.04). Linear regression analysis revealed that age(B=-0.051; p = 0.01) was influential in changing post-CR knowledge.ConclusionThe benefits of an education intervention designed for diabetes and prediabetes patients associated with an exercise program have been supported.Practice ImplicationsThis work shows one effective education strategy taken in place that can be replicated in different settings.     

Social Cognitive Correlates of Leisure Time Physical Activity Among Latinos

Despite the well-documented benefits of leisure time physical activity, Latinos are reported to be highest among all ethnic groups in leisure time inactivity. The present study examined the relationship between leisure time physical activity and exercise self-efficacy, exercise barriers self-efficacy, exercise social support, and perceived importance of physical activity. Data were obtained from 153 Latinos (n = 86 female, n = 67 male). Comparisons were made between Latinos with high and low levels of leisure time physical activity and between men and women. Results revealed that Latinos high in leisure time physical activity had significantly greater exercise and barriers self-efficacy, received more social support from friends to exercise, and placed greater importance on physical activity outcomes than did Latinos low in leisure time physical activity. No significant differences were revealed for social support from family, nor between men and women on the psychosocial variables. Physical activity interventions targeting sources of self-efficacy, increasing social support, and emphasizing the importance of regular physical activity should be helpful in increasing leisure time physical activity of Latinos. Future research should examine the influence of environmental and cultural variables on the leisure time physical activity of Latinos and how they interact with psychosocial factors.     

Promoting exercise training and physical activity in daily life: a feasibility study of a virtual group intervention for behaviour change in COPD

Background

Physical inactivity is associated with poor health outcomes in chronic obstructive pulmonary disease (COPD). It is therefore crucial for patients to have a physically active lifestyle. The aims of this feasibility study were to assess a tablet-based physical activity behavioural intervention in virtual groups for COPD regarding 1) patients’ acceptance 2) technology usability 3) patients’ exercise programme adherence and 4) changes in patients’ physical activity level.

Methods

We used an application with functionality for a virtual peer group, a digital exercise diary, a follow-along exercise video, and visual rewards on the home screen wallpaper. The exercise programme combined scheduled virtual group exercising (outdoor ground walking, indoor resistance and strength training) with self-chosen individual exercises. Ten participants with COPD were enrolled into two exercise training groups. Patients’ acceptance was assessed by semi-structured interviews, technology usability was assessed by the System Usability Scale, and exercise programme adherence and level of physical activity by self-reporting. The interviews were also used for the latter three aspects.

Results

The virtual peer group was experienced as motivating, helping participants to get started and be physically active. They updated their own activity status and kept track of the others’ status. Having a time schedule for the virtual group exercises helped them to avoid postponing the exercise training. All participants recorded individual exercises in the diary, the exercise video was well received and used, and most participants paid attention to the visual rewards. All participants found the technology easy both to learn and to use. The exercise programme adherence was good, with, on average, 77% attendance for the virtual group exercises, and all participants performed additional individual exercises. The average number of physical activity sessions per week was doubled from 2.9 (range 0–10, median 2) at baseline to 5.9 (range 3.3–10.33, median 4.8) during the intervention period.

Conclusion

The results indicate that the tablet-based intervention may be feasible in COPD, and that it was acceptable, encouraged a sense of peer support and fellowship in the group and motivated participants to physical activity and exercise training in daily life. Further assessment is needed on patient outcomes.

     

Peer support interventions on quality of life,depression, anxiety,and self-efficacy among patients with cancer: A systematic review and meta-analysis

ObjectivePeer support is a common form of social support that is provided by individuals with the same disease, which is cost-effective and has enhanced health outcomes for patients. This study aimed to determine the effectiveness of peer support interventions on quality of life (QOL), depression, anxiety, and self-efficacy among patients with cancer.MethodsA systematic search of seven databases were conducted from inception to January 2021. Studies were screened and assessed by two independent reviewers. Data synthesis was conducted using RevMan 5.3 software, and the standardized mean difference was used to calculate pooled effect sizes.ResultsSeventeen studies were included in current review. The meta-analysis indicated significant beneficial effects of peer support on QOL (SMD = 0.48, 95% CI 0.21–0.75; p < 0.001), depression (SMD = ?0.23, 95% CI ?0.39 to ?0.07; p = 0.005), anxiety (SMD = ?0.24, 95% CI ?0.45 to 0.03; p = 0.03), and self-efficacy (SMD = 0.22, 95% CI 0.03–0.42; p = 0.03) relative to controls. The subgroup analysis for QOL revealed that peer support delivered in the mixed mode contributed more than peer support delivered in the single mode (e.g., face-to-face or telephone).ConclusionPeer support has significant effects on improving QOL and self-efficacy as well as alleviating depression and anxiety among patients with cancer. Additional randomized controlled trials with rigorous design and larger sample sizes are warranted in the future.Practice implicationsPeer support programs might benefit patients with cancer and could be used as a complementary approach to traditional healthcare services during cancer rehabilitation.     

Effectiveness of a nurse-led multidisciplinary self-management program for patients with coronary heart disease in communities: A randomized controlled trial

ObjectiveTo examine the effectiveness of a nurse-led multidisciplinary self-management program (NMSP) on self-management behaviors, self-efficacy, health-related quality of life (HRQoL) and unplanned health service utilization (HSU) among Chinese patients with coronary heart disease (CHD) in communities.MethodsA randomized controlled trial with repeated measurements was used. A convenience sample of 144 participants was recruited from a community health center in China. All participants were randomly assigned to an intervention group (n = 72) in the newly developed NMSP or a control group (n = 72) in routine care. Outcome measurement was performed at baseline, 3 months and 6 months using Coronary Artery Disease Self-Management Scale (CADSs), Self-efficacy for Chronic Disease 6-item Scale (SECD6), and Short Form-12 health survey questionnaire (SF-12).ResultsOver the six months, the two groups reported significant differences in disease medical and emotional management of CADSs, confidence in symptom and disease management of SECD6, physical and mental component summary of SF-12, as well as emergency and outpatient visits of unplanned HSU.ConclusionsThe NMSP improves self-management behaviors, self-efficacy, HRQoL and reduces unplanned HSU among CHD patients in communities.Practice implicationsThis study provides an effective approach to empower CHD patients with emphasizing on collaboration support of health professionals in communities.     

A peer support intervention in improving glycemic control in patients with type 2 diabetes

Objective

This study aims to assess the effectiveness of a peer support intervention, in which patients with T2DM were provided ongoing self-management support by trained peers with diabetes directed at improving self-care behaviors, self-efficacy and life quality.

The role of peer support education model on the quality of life and self-care behaviors of patients with myocardial infarction

ObjectiveThis study aimed to assess the effect of peer education on the quality of life and self-care behaviors of patients with myocardial infarction.MethodsIn this clinical trial, 70 patients with myocardial infarction meeting the inclusion criteria were assigned to experimental (n = 35) or control (n = 35) groups using block randomization. Patients in the intervention group received two one-hour training sessions on the third day after myocardial infarction during the CCU stay along with routine care. Education intervention was performed by peers. The control group will follow routine care. All patients selected were assessed using McNews' quality of life questionnaire and Miller self-care questionnaire, respectively before the intervention and also one month after discharge. Chi-square and t-test were used to analyze the data.ResultsAfter the intervention, the mean of quality of life and the mean score of self-care behaviors in the experimental group were significantly higher compared to the control group.ConclusionsAccording to the results, to improve the quality of life and promote the self-care behaviors in such patients, using peer education along with healthcare professionals is recommended.Practice ImplicationThis patient education approach had a significant impact on quality of life and self-care behavior.     

Training peers to provide ongoing diabetes self-management support (DSMS): results from a pilot study

ObjectiveThis study determined the feasibility of training adults with diabetes to lead diabetes self-management support (DSMS) interventions, examined whether participants can achieve the criteria required for successful graduation, and assessed perceived efficacy of and satisfaction with the peer leader training (PLT) program.MethodsWe recruited nine African-American adults with diabetes for a 46-h PLT pilot program conducted over 12 weeks. The program utilized multiple instructional methods, reviewed key diabetes education content areas, and provided communication, facilitation, and behavior change skills training. Participants were given three attempts to achieve the pre-established competency criteria for diabetes knowledge, empowerment-based facilitation, active listening, and self-efficacy.ResultsOn the first attempt 75%, 75%, 63%, and 75% passed diabetes knowledge, empowerment-based facilitation, active listening, and self-efficacy, respectively. Those participants who did not pass on first attempt passed on the second attempt. Participants were highly satisfied with the program length, balance between content and skills development, and preparation for leading support activities.ConclusionFindings suggest that it is feasible to train and graduate peer leaders with the necessary knowledge and skills to facilitate DSMS interventions.Practical implicationsWith proper training, peer support may be a viable model for translating and sustaining DSMS interventions into community-based settings.     

Enhancement of daily physical activity increases physical fitness of outclinic COPD patients: Results of an exercise counseling program

Objective

To investigate whether a 12-week pedometer-based exercise counseling strategy is feasible and effectively enhances daily physical activity in outclinic Chronic Obstructive Pulmonary Disease (COPD) patients who do not participate in a rehabilitation program in a controlled way.

Methods

35 outclinic COPD patients (21 males, mean age 62 years, GOLD I–III, mean FEV₁% predicted 64.7) were randomized for a 12-week individual pedometer-based exercise counseling program promoting daily physical activities or usual care. Daily physical activity (DigiWalker SW-200), physical fitness, health-related quality of life, self-efficacy, fatigue, depression and motivation to be physically active were assessed before and after the intervention.

Results

After the intervention, COPD patients in the exercise counseling group showed a significant increase in their mean number of steps/day (from 7087 to 7872), whereas the usual care group showed a decrease (from 7539 to 6172). Significant differences favoring the exercise counseling group were demonstrated in arm strength, leg strength, health-related quality of life and intrinsic motivation to be physically active.

Conclusion

Our study shows that a 12-week pedometer-based exercise counseling strategy is feasible and effectively enhances daily physical activity, physical fitness, health-related quality of life and intrinsic motivation in outclinic COPD patients who do not participate in a rehabilitation program.

Practice implications

The feasibility of our exercise counseling strategy is good and patients were motivated to participate.     

Effects of a parenting sexual education program for immigrant parents: A cluster randomized trial

ObjectivesThe aim was to assess the effects of a parental sex education program on knowledge, attitudes, self-efficacy, and practices among immigrant parents.MethodsA cluster randomized trial was conducted at immigrant activity centers in northern Taiwan. Recruited participants were randomly assigned to an experimental (four centers, n = 86) or control (four centers, n = 67) group. A practical booklet and a booster session were delivered. In total, 132 participants’ knowledge, attitudes, self-efficacy, and practice of parenting sexual education were examined at the baseline and 6 weeks after the intervention.ResultsAfter controlling for possible confounders, the posttest scores of self-efficacy of the experimental group were higher than those of the control group. The Johnson-Neyman procedure indicated that the intervention was effective for participants who had pretest knowledge, attitude, and practice scores of <14.62, <110.27, and <41.5, respectively.ConclusionsAn intervention with both practical booklet and booster session can improve knowledge, attitudes, self-efficacy and practices of parental sex education among immigrant parents.Practice implicationsIn addition to practical booklets, health care professionals should provide booster sessions that meet the needs of immigrant parents to prevent sexual problems among children and adolescents at an early age.     

An 8-week exercise study to improve cancer treatment related fatigue and QOL among African American breast cancer patients undergoing radiation treatment: A pilot randomized clinical trial

BackgroundCancer treatment related fatigue (CTRF) is one of the most debilitating side effects of adjuvant radiation therapy (RT). Several studies have found that physical activity (PA) may be an effective intervention to decrease fatigue and enhance QOL in cancer survivors. The primary objective of the PEDLAR study is to test the feasibility of an easily administered 8-week structured moderate-intensity PA intervention, delivered concurrently with RT, in reducing CTRF and improving health-related QOL among African-American breast cancer patients. This study is also designed to provide pilot data on the acceptability and adherence of PA interventions in African-American women with breast cancer.MethodsIt is a prospective, 2-arm, 8-week feasibility trial. Participants are randomized to either a structured, moderate-intensity aerobic training exercise regimen concurrent with radiotherapy or a control group.ResultsParticipants in intervention group reported high satisfaction with exercise and adherence was >75% for exercise sessions.ConclusionsAfrican-American breast cancer patients in a moderate-intensity 75 min/wk aerobic exercise intervention had marginally lower fatigue at 8-wk follow-up compared to baseline. The control group participants had marginally higher fatigue at 8-wk follow-up compared to baseline. Participants in the intervention group reported slightly better quality of life at 8-wk follow-up compared to baseline (P = 0.06).     

The role of self-efficacy in vascular risk factor management: a randomized controlled trial

OBJECTIVE: Given the large number of patients at high risk of vascular events, new strategies are needed to reduce vascular risk. We investigated whether self-efficacy promotion could change self-efficacy levels in patients with vascular diseases and whether baseline self-efficacy and changes in self-efficacy were related to changes in vascular risk factors. METHODS: One hundred fifty-three recently referred patients with symptomatic vascular diseases (cerebrovascular, abdominal, or peripheral arterial) participated in a randomized trial investigating the effect of nursing care, as compared with usual care, on vascular risk factors. Nursing care consisted of self-efficacy promotion and medical treatment of vascular risk factors. Self-efficacy and vascular risk factors (smoking, BMI, waist, blood pressure, lipid, and glucose levels) were measured at baseline and after 1 year. RESULTS: While total self-efficacy did not change over the 1-year intervention period in either treatment group, self-efficacy in choosing healthy food (mean +0.4+/-1.4, p-value 0.01) and in doing extra exercise (mean +0.3+/-1.3, p-value 0.03) increased in the intervention group. No relation was seen between baseline total self-efficacy or change in composite self-efficacy and change in vascular risk factors. CONCLUSION: The nursing intervention did not influence total self-efficacy but did improve self-efficacy in choosing healthy food and doing extra exercise. Change in composite self-efficacy was not related to change in vascular risk factors in patients at high risk of developing (new) cardiovascular diseases. PRACTICE IMPLICATIONS: Influencing self-efficacy in choosing healthy food and doing extra exercise could be incorporated in vascular risk reduction programs in addition to medical treatment of vascular risk factors.     

Relationship between self-efficacy and physical activity among patients with type 2 diabetes

Introduction  While previous studies indicate a significant relationship between self-efficacy and physical activity, less research has focused on this relationship among patients with type 2 diabetes. The purpose of this investigation was to examine whether self-efficacy mediated the relationship between participation in a 1-month, print-based physical activity intervention and improvements in activity levels. Methods  Participants (N = 85; mean age = 57; 73% Caucasian; 69% female) were recruited from a community diabetes center. The intervention was individually-tailored based on theoretical constructs, including self-efficacy. Results  After controlling for age, baseline activity, and baseline self-efficacy, the tailored intervention was associated with significant improvements in physical activity, 95% CI [23.01, 271.68] as well as self-efficacy, CI [0.02, 3.48]. There was an indirect effect of treatment on physical activity through self-efficacy, CI [0.77, 73.11], and the direct effect of treatment on physical activity was no longer significant, CI [−7.33, 253.40], after the influences of self-efficacy change were accounted for in the model. Discussion  Results supported a mediation effect, such that the treatment effect on physical activity was completely mediated by changes in self-efficacy. Although replication is needed, results support the theoretical rationale for targeting self-efficacy to promote physical activity among patients with type 2 diabetes.     

The effects of a lifestyle physical activity counseling program with feedback of a pedometer during pulmonary rehabilitation in patients with COPD: a pilot study

OBJECTIVE: To study the effects of a lifestyle physical activity counseling program with feedback of a pedometer during pulmonary rehabilitation. METHODS: Twenty-one chronic obstructive pulmonary disease (COPD) patients were randomized to an experimental group that followed a regular rehabilitation program plus the counseling intervention or to a control group that only followed rehabilitation. The primary outcome was daily physical activity assessed by pedometers. Secondary outcomes were physical fitness, health-related quality of life, activities of daily living, depression and self-efficacy. RESULTS: The experimental group showed an increase of 1,430 steps/day (+69% from baseline), whereas the control group showed an increase of 455 steps/day (+19%) (p = 0.11 for group x time interaction). The secondary outcomes showed no differences. CONCLUSION AND PRACTICE IMPLICATIONS: This study showed that the use of the pedometer, in combination with exercise counseling and the stimulation of lifestyle physical activity, is a feasible addition to pulmonary rehabilitation which may improve outcome and maintenance of rehabilitation results.     

How to optimize exercise behavior in axial spondyloarthritis? Results of an intervention mapping study

ObjectiveMany individuals with axial spondyloarthritis (axSpA) do not engage in adequate exercise, despite its proven health benefits. This study aimed to identify the intervention components needed to optimize exercise behavior in people with axSpA.MethodsThe first three steps of the Intervention Mapping protocol were used: 1) needs assessment; 2) identification of axSpA-specific exercise barriers and facilitators (´determinants’); 3) selection of effective intervention components addressing potentially modifiable determinants. All three steps included scoping reviews and semi-structured interviews with patients (n = 2) and physical therapists (n = 2).ResultsThe scoping reviews included 28, 23 and 15 papers, respectively. Step 1 showed that only one third of axSpA patients exercise regularly, demonstrating especially a lack of strengthening and cardiorespiratory exercises. Based on eight determinants identified in Step 2, 10 intervention components were selected in Step 3: education, motivational interviewing, goal setting, action planning, monitoring, feedback, tailoring, guided practice, therapists’ training and group exercise encouragement.ConclusionUsing the Intervention Mapping method, 10 intervention components for optimizing exercise behavior in people with axSpA were identified and an intervention with behavior change guidance and a training for health professionals is proposed.Practice ImplicationsThis study provides a foundation for the development of an axSpA-specific exercise intervention.     

The role of patient education and physician support in self-efficacy for skin self-examination among patients with melanoma

ObjectiveThis project aims to elucidate the relationships between skin self-examination (SSE), perceived physician support of SSE, and self-efficacy for SSE among melanoma patients.MethodsA longitudinal study of patients diagnosed with melanoma was conducted over the span of 18 months. Participants filled out questionnaires at four assessment points and participated in an SSE education about the early signs of melanoma.ResultsAmong the 242 patients enrolled, the level of self-efficacy for SSE was 23% higher immediately after the educational intervention (p < .001) and the increase was retained three months (p < .001) and twelve months later (p < .001). Additionally, a one-way repeated measures ANOVA revealed that the perceived physician support of SSE positively corresponded to the level of patient self-efficacy with higher patient-reported physician support being related to higher self-efficacy (p = .001).ConclusionPatient education and perceived physician support of SSE are positively associated with patients’ level of self-efficacy.Practice implicationsPhysicians caring for melanoma survivors should be aware that, both SSE education and patients’ perception of high physician support of SSE may be associated with higher self-efficacy for checking one’s own skin for signs of cancer recurrence.     

A randomized controlled trial of an online educational video intervention to improve glaucoma eye drop technique

Objective

To determine the effectiveness of an online video intervention in improving self-efficacy and eye drop application technique in glaucoma patients.