A Case For a Study Quality Appraisal in Survey Studies in Psychology

Patients' experiences of mechanical ventilation in intensive care units in low- and lower-middle-income countries: protocol of a systematic review

BACKGROUND

Mechanical ventilation (MV) in intensive care units (ICUs) is a stressful experience for patients. However, these experiences have not been systematically explored in low- and lower-middle-income countries (LLMICs). This systematic review (SR) aims to explore the patients' experiences of MV in ICUs in LLMICs and the factors influencing their experiences.

METHODS

The PICO framework will be used to operationalize the review question into key concepts: population (mechanically ventilated adult patients in ICUs), phenomenon of interest (experiences) and context (LLMICs). PubMed, Embase, PsycINFO, CINAHL, Cochrane Library, Scopus and Web of Science will be systematically searched since database inception. Citation, reference list and PubMed-related article searching of included studies will be done to ensure literature saturation. Empirical peer-reviewed literature exploring adult patients' (aged ≥ 18 years) experiences of MV in ICUs in LLMIC will be included. All study designs (quantitative, qualitative and mixed methods) will be included. Two independent reviewers will perform screening, data extraction and critical appraisal. The mixed-methods appraisal tool (MMAT) and Popay's narrative synthesis will be used for critical appraisal and data synthesis, respectively.

DISCUSSION

This SR aims to bridge a gap in knowledge as previous evidence synthesis has described this phenomenon in developed countries. The review design, with the inclusion of quantitative, qualitative and mixed-methods studies, intends to provide a rich and in-depth exploration of the issue. The findings will be presented as themes, subthemes and their explanatory narratives. The gaps in available literature will be identified, and implications of SR findings on policy, practice and future research will be presented. The strength of this SR lies in its systematic, comprehensive, transparent, robust and explicit methodology of identifying, collating, assessing and synthesizing available evidence. By prior registration and reporting of this SR protocol, we aim to ensure transparency and accountability and minimize bias.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42024507187.

What Are the Experiences of Mental Health Practitioners Involved in a Coroner's Inquest and Other Inquiry Processes after an Unexpected Death of a Patient? A Systematic Review and Thematic Synthesis of the Literature

Grief after suicide or patient-perpetrated homicide can be complex for those involved in the patient's care. Mental health practitioners with patients who die unexpectedly may be called to assist in the formal investigation processes that follow. The aim of this study was to examine the experience of mental health practitioners called to attend a coroner's inquest or other forms of formal inquiry. A protocol for a systematic review was prospectively registered on PROSPERO (CRD42023400310). A thematic synthesis of existing literature was conducted. We identified six articles for inclusion and constructed three themes from our analysis: Blame and enduring hostility, In the dark, and Limited learning. We found mental health practitioners may construct narratives of self-blame. These can be reinforced by the investigatory processes that follow. Feedback from inquiries is often delivered haphazardly and may not reflect the realities of clinical work. The support given to assist practitioners through inquiry processes varied-both in amount and how helpful it was. The research conducted on this topic is limited. More qualitative research should be conducted to understand the factors that make this experience more or less difficult as well as well as what support is needed for whom.

Characterization and critical appraisal of physiotherapy intervention research in Nigeria: a systematic review

OBJECTIVES

Clinical research is the bedrock of clinical innovation, education and practice. We characterized and critically appraised physiotherapy clinical research to avoid implementing misleading research findings into practice and to task the Nigerian physiotherapy societies on responsible conduct of clinical research.

METHODS

This is a systematic review of articles published in English between 2009 and 2023. We started with 2009 because at least few Nigerian Physiotherapy school had commenced postgraduate (research) training by then. We searched Pubmed, Medline, Cumulative Index to Nursing and Allied Health Literature, Academic Search Complete, PsycINFO and African Journal Online, and reference lists of relevant articles. We Data were selected and extracted according to predesigned eligibility criteria and using a standardized data extraction table. Where appropriate, the Pedro and Cochrane ROBINS1 were used to examine the risk of bias.

RESULTS

A total of 76 Nigerian studies were included in this study. The mean age of the study participants was 46.7 ± 8.6 years. Approximately, 45% of the participants were males. Of the clinical experiments, the randomized controlled trial (RCT) was the most common design (87.5%). Musculoskeletal conditions (39.3%) were the most studied disorder. Approximately 86% of the RCT had studies possessed fair to good quality. Interventions constituted exercise therapy (76.3%), manual therapy (8.5%) and electrotherapy (8.5%). More than half (67.8%) of the studies recorded medium to large effect sizes. A fair proportion (48.2%) of the studies had a confounding-by-indication bias. Approximately 43% of the clinical experiments were underpowered, and a few studies conducted normality tests (10.9%) and intention-to-treat analysis (37.5%).

CONCLUSIONS

RCT is the most frequent clinical experiment, with majority of them possessing fair to good quality. The most important flaws include improper computation of sample size, statistical analysis, absent intention-to-treat approach, among others. The magnitude of effects of Physiotherapy interventions varies from nil effect to large effect. Musculoskeletal condition is the most prevalent disorder and exercise is the most important intervention in Nigerian physiotherapy practice.

TRIAL REGISTRATION

We registered the protocol with PROSPERO. The registration number: CRD42021228514.

Sampling methods in personality pathology research: Some data and recommendations

The field of personality disorder research has grown since the publication of the Diagnostic and Statistical Manual of Mental Disorders, Third Edition, in 1980; with a notable evolution in the way that personality disorders are defined and operationalized. In evaluating this research, it is necessary to consider the range of sampling practices used. The goal of this study was to describe current sampling methods in personality disorder research and provide recommendations to guide sample design in future personality disorder research. To do this, we coded sampling practices described in recent empirical articles published in four journals that showcase research on personality disorders. We summarized aspects of sampling design including the combination of study question and sample characteristics (e.g., sample size, sample source, and use of screening), study design, and demographic representation of samples. Findings reveal a need for studies to better consider whether their samples are fit for purpose and to make explicit their target population and sampling frame, as well as the specific procedures (i.e., recruitment) used to carry out sampling. We also discuss issues that arise when attempting to capture low-base rate pathology, which is often associated with high comorbidity. We emphasize a process-oriented approach to developing a sampling strategy for personality disorders research. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

A systematic review of the relationships between nurse leaders' leadership styles and nurses' work-related well-being

AIM

This systematic review aimed to summarize current research knowledge about the relationships between nurse leaders' leadership styles and nurses' work-related well-being.

BACKGROUND

Due to the global shortage of nurses, it is essential for nurse leaders to maximize staff retention and work-related well-being.

METHODS

Following Cochrane Collaboration procedures, the PRISMA statement and PRISMA checklist, relevant quantitative studies published between 1 January 2012 and 31 December 2020 were retrieved from the CINAHL, Scopus, PubMed and Medic databases and then systematically reviewed. Seventeen cross-sectional and follow-up studies with surveys were retained for inclusion and evaluated with the Critical Appraisal of a Survey instrument. The data were summarized narratively.

RESULTS

Three core themes of leadership styles: destructive, supportive and relationally focused, were identified, with statistically significant direct and indirect connections between nurses' work-related well-being. Well-being was mainly assessed in terms of burnout. Effects of leadership styles on work-related well-being were reportedly mediated by trust in leader, trust in organization, empowerment, work-life conflict, relational social capital, emotional exhaustion, affectivity, job satisfaction and motivation.

CONCLUSION

Nurse leaders' leadership styles affect nurses' work-related well-being. In developing intervention studies and providing training on work-related well-being, the impact of the indirect effects and the mediating factors of the leadership styles should be acknowledged.

Physical Therapists' Knowledge, Skills, Beliefs, and Organizations Impact Physical Activity Promotion: A Systematic Review and Meta-Analysis

OBJECTIVE

The purpose of this study was to characterize factors that influence physical therapists' physical activity (PA) promotion practices and map these factors to the Theoretical Domains Framework (TDF) to inform future implementation efforts.

METHODS

Six databases (MEDLINE, EMBASE, Scopus, CINAHL, PsychInfo, and Web of Science) were searched from inception to March 11, 2021. Studies were included if they reported physical therapists' PA promotion practices and factors influencing these practices. Study quality was assessed with a modified Newcastle-Ottawa Scale and the Critical Appraisal Skills Programme checklist. Studies were excluded if they did not separate physical therapist PA promotion practices and influencing factors from other health professionals.

RESULTS

The search yielded 12,835 references and 27 included studies. Twenty studies were included in a meta-analysis of proportions, whereas 15 studies were included in a meta-analysis of correlations. Very-low to moderate-quality evidence suggests that factors at the individual and organizational levels have very small to moderate associations with PA promotion practices.

CONCLUSION

Efforts to improve PA promotion by physical therapists should consider incorporating combinations of individual and organizational factors. Limitations to the body of evidence highlight the need for future research.

IMPACT

With PA projected to decrease in the general population by an additional 20% by 2050, PA promotion is urgently needed to maximize physical therapists' impact on the health of society. This study identifies factors that may prove useful for guiding the development of strategies to encourage greater engagement in PA promotion by physical therapists.

A systematic review and meta-analysis of discrepancies between logged and self-reported digital media use

There is widespread public and academic interest in understanding the uses and effects of digital media. Scholars primarily use self-report measures of the quantity or duration of media use as proxies for more objective measures, but the validity of these self-reports remains unclear. Advancements in data collection techniques have produced a collection of studies indexing both self-reported and log-based measures. To assess the alignment between these measures, we conducted a pre-registered meta-analysis of this research. Based on 106 effect sizes, we found that self-reported media use correlates only moderately with logged measurements, that self-reports were rarely an accurate reflection of logged media use and that measures of problematic media use show an even weaker association with usage logs. These findings raise concerns about the validity of findings relying solely on self-reported measures of media use.

Scoping Review of Access to Emergency Contraception for Sexual Assault Victims in Emergency Departments in the United States

OBJECTIVE

We conducted a scoping review of the literature to assess the prevalence of hospital policies regarding emergency contraception (EC) and the frequency that U.S. emergency departments (EDs) provide EC to sexual assault survivors.

STUDY DESIGN

We searched PubMed, Embase, the Cochrane Library, and CINAHL from inception to January 2019 for studies that assessed access to EC for sexual assault survivors in EDs. We included English-language studies that surveyed ED staff at U.S. hospitals and reported the weighted mean of the percentage of hospitals with an EC policy for sexual assault survivors and the percentage that provided EC counseling, offered or dispensed EC onsite. Secondary outcomes were rates of testing and prophylaxis for sexually transmitted infections (STIs) and HIV.

RESULTS

From 390 articles retrieved, 14 studies met the inclusion criteria; all studies were published between 2000 and 2013. Eligible studies surveyed staff at 3,314 hospitals. Overall, 60% (weighted mean) of hospitals had a policy on EC, 75% provided EC counseling, 44% offered EC, and 62% had EC available to dispense onsite. Four studies reported secondary outcomes: 81% of hospitals provided STI testing, 84% provided STI prophylaxis, 64% provided HIV testing, and 53% provided HIV prophylaxis.

CONCLUSION

Existing literature demonstrates significant variability in EC policies and practices for sexual assault survivors in U.S. hospital EDs. Future research should assess whether EC access for survivors has improved in ED settings as well as evaluate persistent or new barriers to access.

The development of a new generic risk-of-bias measure for systematic reviews of surveys

It is important to evaluate risk of bias of the primary studies included in systematic reviews and meta-analyses. Since tools pertinent to surveys are scarce, the goal of the current research was to develop a measure to address this need. In Study 1, an initial list of 10 relevant topics was compiled from previous measures. In Study 2, the list was refined into an eight-item risk-of-bias measure via discussion and a pilot study. In Study 3, experienced researchers used the measure to asses 70 studies, demonstrating high interrater agreement (weighted Kappa = .82). Inexperienced raters also utilized the measure to code 26 different studies included in a prior meta-analysis, which resulted in adequate interrater agreement (weighted Kappa = .64) and excellent convergent validity (r = .66). Thus, the new measure, designed to be accessible and flexible, can increase standardization of risk-of-bias evaluations and contribute to the interpretation of systematic reviews and meta-analytic findings.

Neurocognitive impairment in Asian childhood cancer survivors: a systematic review

Childhood cancer survivors are at higher risk of developing neurocognitive deficits due to the intensive treatment they received at an early age. Most studies on childhood cancer survivorship have so far focused on the Western populations. Due to the ethnic, genetic, environmental, and cultural differences, clinical data of the Western populations may not be representative of Asian countries. This scoping review systematically summarized the existing clinical evidence of the neurocognitive impairment of Asian childhood cancer survivors. We searched the Embase and Medline databases for studies assessing the neurocognitive functions of survivors in Asia, who were diagnosed with cancer before the age of 19 and completed active treatment. The literature search identified 13 studies involving 2212 participants from five Asian countries: South Korea (n = 4, 30.8%), Taiwan (n = 3, 23.1%), Japan (n = 3, 23.1%), Hong Kong (n = 2, 15.4%), and Thailand (n = 1, 7.7%). The included studies focused on CNS tumors (n = 10, 76.9%), hematological malignancies (n = 7, 53.8%), or heterogeneous cancer diagnoses (n = 3, 23.1%). Collectively, mild-to-moderate impairment in intelligence was observed in 10.0 to 42.8% of survivors, which seemed higher than the reported rate in Western survivors. We speculate that the ethnic and genetic variations in drug responses and susceptibility to adverse chronic toxicities may have contributed to the differences in the prevalence and severity of neurocognitive impairment between these two populations. To better understand the effects of culturally relevant and region-specific environmental risk factors on the post-treatment neurocognitive development in cancer survivors, a holistic approach that addresses the complex interactions between biological, physical, and psychosocial factors is needed. This will aid the development of effective intervention strategies to improve the functional and psychosocial outcomes of cancer survivors in Asian societies.