Self-efficacy and sense of coherence: Narrative review and a conceptual synthesis

In this study, the authors develop an exploratory synthesis of two major health concepts: Antonovsky's sense of coherence and Bandura's beliefs in one's own efficacy. Reinterpretation of each study in the light of the other can lead to greater conceptual development and expand existing knowledge. The mutual themes are presented with an explanation of their contribution to broader conceptual discussions. The existence of some similarities between the two concepts is suggested. Researchers can obtain valuable and additional arguments through cross-fertilization of ideas across presented studies united by shared assumptions. Further research is recommended among various age groups and social backgrounds in order to verify the possible benefits of such theoretical development. Theoretical and practical implications of such a synthesis are presented

Virtual Reality for Health Professions Education: Systematic Review and Meta-Analysis by the Digital Health Education Collaboration

Background: Virtual reality (VR) is a technology that allows the user to explore and manipulate computer-generated real or artificial three-dimensional multimedia sensory environments in real time to gain practical knowledge that can be used in clinical practice. Objective: The aim of this systematic review was to evaluate the effectiveness of VR for educating health professionals and improving their knowledge, cognitive skills, attitudes, and satisfaction. Methods: We performed a systematic review of the effectiveness of VR in pre- and postregistration health professions education following the gold standard Cochrane methodology. We searched 7 databases from the year 1990 to August 2017. No language restrictions were applied. We included randomized controlled trials and cluster-randomized trials. We independently selected studies, extracted data, and assessed risk of bias, and then, we compared the information in pairs. We contacted authors of the studies for additional information if necessary. All pooled analyses were based on random-effects models. We used the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach to rate the quality of the body of evidence. Results: A total of 31 studies (2407 participants) were included. Meta-analysis of 8 studies found that VR slightly improves postintervention knowledge scores when compared with traditional learning (standardized mean difference [SMD]=0.44; 95% CI 0.18-0.69; I2=49%; 603 participants; moderate certainty evidence) or other types of digital education such as online or offline digital education (SMD=0.43; 95% CI 0.07-0.79; I2=78%; 608 participants [8 studies]; low certainty evidence). Another meta-analysis of 4 studies found that VR improves health professionals’ cognitive skills when compared with traditional learning (SMD=1.12; 95% CI 0.81-1.43; I2=0%; 235 participants; large effect size; moderate certainty evidence). Two studies compared the effect of VR with other forms of digital education on skills, favoring the VR group (SMD=0.5; 95% CI 0.32-0.69; I2=0%; 467 participants; moderate effect size; low certainty evidence). The findings for attitudes and satisfaction were mixed and inconclusive. None of the studies reported any patient-related outcomes, behavior change, as well as unintended or adverse effects of VR. Overall, the certainty of evidence according to the GRADE criteria ranged from low to moderate. We downgraded our certainty of evidence primarily because of the risk of bias and/or inconsistency. Conclusions: We found evidence suggesting that VR improves postintervention knowledge and skills outcomes of health professionals when compared with traditional education or other types of digital education such as online or offline digital education. The findings on other outcomes are limited. Future research should evaluate the effectiveness of immersive and interactive forms of VR and evaluate other outcomes such as attitude, satisfaction, cost-effectiveness, and clinical practice or behavior change.</br

Medical doctors\u27 offline computer-assisted digital education: Systematic review by the digital health education collaboration

Background: The widening gap between innovations in the medical field and the dissemination of such information to doctors may affect the quality of care. Offline computer-based digital education (OCDE) may be a potential solution to overcoming the geographical, financial, and temporal obstacles faced by doctors.Objective: The objectives of this systematic review were to evaluate the effectiveness of OCDE compared with face-to-face learning, no intervention, or other types of digital learning for improving medical doctors\u27 knowledge, cognitive skills, and patient-related outcomes. Secondary objectives were to assess the cost-effectiveness (CE) of OCDE and any adverse effects.Methods: We searched major bibliographic databases from 1990 to August 2017 to identify relevant articles and followed the Cochrane methodology for systematic reviews of intervention.Results: Overall, 27 randomized controlled trials (RCTs), 1 cluster RCT (cRCT), and 1 quasi-RCT were included in this review. The total number of participants was 1690 in addition to the cRCT, which included 24 practices. Due to the heterogeneity of the participants, interventions, and outcomes, meta-analysis was not feasible, and the results were presented as narrative summary. Compared with face-to-face learning, the effect of OCDE on knowledge gain is uncertain (ratio of the means [RM] range 0.95-1.17; 8 studies, 495 participants; very low grade of evidence). From the same comparison, the effect of OCDE on cognitive skill gain is uncertain (RM range 0.1-0.9; 8 studies, 375 participants; very low grade of evidence). OCDE may have little or no effect on patients\u27 outcome compared with face-to-face education (2 studies, 62 participants; low grade of evidence). Compared with no intervention, OCDE may improve knowledge gain (RM range 1.36-0.98; 4 studies, 401 participants; low grade of evidence). From the same comparison, the effect of OCDE on cognitive skill gain is uncertain (RM range 1.1-1.15; 4 trials, 495 participants; very low grade of evidence). One cRCT, involving 24 practices, investigated patients\u27 outcome in this comparison and showed no difference between the 2 groups with low-grade evidence. Compared with text-based learning, the effect of OCDE on cognitive skills gain is uncertain (RM range 0.91-1.46; 3 trials with 4 interventions; 68 participants; very low-grade evidence). No study in this comparison investigated knowledge gain or patients\u27 outcomes. One study assessed the CE and showed that OCDE was cost-effective when compared with face-to-face learning if the cost is less than or equal to Can $200. No trial evaluated the adverse effect of OCDE.Conclusions: The effect of OCDE compared with other methods of education on medical doctors\u27 knowledge and cognitive skill gain is uncertain. OCDE may improve doctors\u27 knowledge compared with no intervention but its effect on doctors\u27 cognitive skills is uncertain. OCDE may have little or no effect in improving patients\u27 outcome

Acupuncture for Treating Whiplash Associated Disorder: A Systematic Review of Randomised Clinical Trials

The aim of this systematic review was to determine the effectiveness of acupuncture for the treatment of whiplash associated disorder (WAD). Twenty databases were searched from their inceptions to Oct. 2013. Randomised clinical trials (RCTs) of acupuncture (AT), electroacupuncture (EA), or dry needling (DN) for the treatment of WAD were considered eligible. The risk of bias was assessed using the Cochrane tool. Six RCTs met the inclusion criteria. Most of the included RCTs have serious methodological flaws. Four of the RCTs showed effectiveness of AT, AT in addition to usual care (UC), AT in addition to herbal medicine (HM) or EA was more effective than relaxation, sham EA, sham EA in addition to HM or UC for conditioned pain modulation (CPM) and alleviating pain. In one RCT, DN in addition to physiotherapy (PT) had no effect compared to sham-DN in addition to PT for the reduction of pain. None of the RCTs showed that AT/EA/DN was more effective than various types of control groups in reducing disability/function. One RCT did not report between-group comparisons of any outcome measures. The evidence for the effectiveness of AT/EA/DN for the treatment of WAD is limited. Therefore, more research in this area is warranted

Self-Efficacy and the Sense of Coherence: Narrative Review and a Conceptual Synthesis

In this study, the authors develop an exploratory synthesis of two major health concepts: Antonovsky's sense of coherence and Bandura's beliefs in one's own efficacy. Reinterpretation of each study in the light of the other can lead to greater conceptual development and expand existing knowledge. The mutual themes are presented with an explanation of their contribution to broader conceptual discussions. The existence of some similarities between the two concepts is suggested. Researchers can obtain valuable and additional arguments through cross-fertilization of ideas across presented studies united by shared assumptions. Further research is recommended among various age groups and social backgrounds in order to verify the possible benefits of such theoretical development. Theoretical and practical implications of such a synthesis are presented

Mind body medicine: A conceptual (re) synthesis

The aim of this paper is to review the literature on mind-body medicine (MBM) in a narrative manner. A coherent construct is explored and developed that includes a conceptual synthesis of existing theories that is grounded in qualitative paradigms. Theoretical reflections on MBM are addressed in order to overview its practical implications. The logic and underlying principles of MBM are highlighted with regard to the benefits that this modality is reputed to produce. Its therapeutic and preventive values, as well as strategies for its development and promotion, are also considered. The paper proposes several recommendations for future healthcare practices. These include the need to build a complex, multidimensional model of MBM and the integral practical implications. The core information regarding the essence of MBM is discussed in relation to the existing literature and, in particular, quantum physics