The role of workplace bullying in the relationship between occupational burnout and turnover intentions of clinical nurses

AIM

To identify the effect of workplace bullying on the relationship between occupational burnout and turnover intentions among clinical nurses.

BACKGROUND

Recent evidence showed that a sense of burnout may cause workplace bullying; nevertheless; few studies have explored the effects of occupational burnout on workplace bullying. Furthermore, whether the experience of workplace bullying can aggregate the effect of occupational burnout on turnover intentions remains unclear.

METHODS

A cross-sectional study was conducted to recruit nursing staff from two general hospitals in Taiwan. Data measurements comprised demographic characteristics, workplace bullying (Negative Acts Questionnaire-Revised), occupational burnout (occupational burnout inventory), and turnover intentions (employee turnover intentions and job destination choice). A hierarchical linear regression model and indirect effect test were conducted to examine the effect of workplace bullying on the relationship between occupational burnout and turnover intentions.

RESULTS

An indirect effect test confirmed that workplace bullying can exacerbate the effect of occupational burnout on turnover intentions. Nearly one in ten nurses with occupational burnout may have experienced bullying at work, which increased their turnover intentions.

CONCLUSIONS

Reducing workplace bullying should be considered an important strategy for lowering turnover rates in nursing environments. Nursing mangers should develop appropriate strategies and establish mandatory regulations to create a respectful work environment. Moreover, continuous education and training to empower nursing staff to confront and eliminate workplace bullying are required in healthcare institutions.

Prevalence of sleep disorders among first responders for medical emergencies: A meta-analysis

Background

Shift work and irregular work schedules among first responders have been associated with physical and psychological problems such as sleep disorders. We conducted the first meta-analysis to explore and estimate the prevalence of sleep disorders among first responders for medical emergencies.

Methods

We searched four databases: Web of Science, Psych Info, CINAHL, and PubMed. The Generalized Linear Mixed model (GLMM) was used to estimate the prevalence estimates of sleep disorders in R software and the DerSimonian-Lard random-effects model in Comprehensive Meta-Analysis was used to explore associated comorbidities for OSA and insomnia, presented as odds ratios (ORs) and confidence intervals (CIs). The Cochran's Q, τ², and the statistics were used to assess heterogeneity and the moderator analysis was conducted to identify moderator variables.

Results

Twenty-eight studies with 100 080 first responders were included from the total of 1119 studies retrieved from the databases. The prevalence rates for sleep disorders were 31% (95% CI = 15%-53%) for shift work disorder (SWD), 30% (95% CI = 18%-46%) for obstructive sleep apnea (OSA), 28% (95% CI = 19%-39%) for insomnia, 28% (95% CI = 24%-33%) for excessive daytime sleepiness (EDS), 2% (95% CI = 1%-4%) for restless leg syndrome, and 1% (95% CI = 0%-5%) for narcolepsy. Anxiety (OR = 2.46; 95% CI = 1.99%-3.03%), cardiovascular disease (CVD) (OR = 2.03; 95% CI = 1.43-2.88), diabetes mellitus (DM) (OR = 1.93; 95% CI = 1.41-2.65), depression (OR = 1.89; 95% CI = 1.01-3.56), gastroesophageal reflux disease (GERD) (OR = 1.83; 95% CI = 150-2.22), and post-traumatic stress disorder (PTSD) (OR = 1.78; 95% CI = 1.33-2.39) were associated with OSA. Depression (OR = 9.74; 95% CI = 4.67-20.3), anxiety (OR = 9.22; 95% CI = 3.81-22.3), and PTSD (OR = 7.13; 95% CI = 6.27-8.10) were associated with insomnia. Age, gender, first responders, continent, study quality, study design, and assessment tool were significant moderator variables for OSA, insomnia, and EDS.

Conclusions

This meta-analysis found a substantially high prevalence of sleep disorders including SWD, OSA, insomnia, and EDS among first responders for medical emergencies. Early assessment and management of sleep disorders among first responders is necessary to promote good, quality sleep to help prevent anxiety, depression, CVD, DM, GERD, and PTSD.

[Metamorphosis of Nurses: The Development and Breakthroughs of Advanced Practice Registered Nurses]

BACKGROUND

The introduction and development of the advanced practice registered nurse (APRN) is a global trend in nursing. However, the development of APRNs in Taiwan remains uncertain and lacks necessary consensus.

PURPOSE

This research study aimed to explore the views and suggestions of nursing experts in industry, government, and academia regarding the development of APRNs (clinical nurse specialists, case managers, certified clinical registered nurse anesthetists, and certified nurse-midwives) in Taiwan.

METHODS

Data were collected from March to August 2017. Sixty-four experts participated in one of six focus group discussions held in northern, central, and southern Taiwan. These group discussions were recorded and transcribed verbatim with the consent of the participants. Content analysis was used to analyze the transcribed data.

RESULTS

The comments and suggestions raised during the discussions were categorized into four major themes: professional development of necessity, core competencies, accreditation, and future promotion-related issues. Each theme was further divided into several subthemes.

CONCLUSIONS / IMPLICATIONS FOR PRACTICE

The opinions of relevant experts regarding the current status of development of the roles, practical scope, and management and suggestions for APRNs were summarized to facilitate the future development of APRNs in Taiwan in terms of education, core competencies, certification, and practical scope. Furthermore, the results may be referenced in the establishment of a nursing consensus model and as a basis for promoting APRNs.

Recognizing Intensive Care Unit Delirium: Are Critical Care Nurses Ready?

BACKGROUND

Delirium remains significantly undetected in the intensive care unit (ICU). Little is known regarding the level of delirium care knowledge among critical care nurses in Taiwan.

PURPOSE

This study was designed to investigate the level of knowledge about delirium care among critical care nurses using a multiple-choice question quiz.

METHODS

A descriptive, cross-sectional approach was used, and data were collected using a web-based survey. The demographic characteristics including age, years worked as critical care nurse, gender, advanced ICU training, educational level, and type of ICU, along with a delirium care knowledge quiz, were collected. The quiz consisted of 16 items measuring (a) symptoms, types, and outcomes; (b) high-risk groups; (c) predisposing and precipitating factors; and (d) assessment and detection of delirium. Data were collected between October 6 and November 16, 2020.

RESULTS

In total, 324 critical care nurses completed the survey. The rate of correct response on the delirium care quiz for each domain was measured: (a) symptoms, types, and outcomes: 67.1%; (b) high-risk groups: 76.2%; (c) predisposing and precipitating factors: 78.9%; and (d) assessment and detection: 41.5%. The item with the lowest correct response rate was related to the interpretation of delirium assessments.

CONCLUSION/IMPLICATIONS FOR PRACTICE

The findings of this study suggest that future studies and education should focus on the use and interpretation of the assessment using a valid delirium assessment tool to improve the ability of critical care nurses to detect delirium in ICU settings.

Prevalence of dysphagia and risk of pneumonia and mortality in acute stroke patients: a meta-analysis

Background

Post-stroke dysphagia (PSD) has been associated with high risk of aspiration pneumonia and mortality. However, limited evidence on pooled prevalence of post-stroke dysphagia and influence of individual, disease and methodological factors reveals knowledge gap. Therefore, to extend previous evidence from systematic reviews, we performed the first meta-analysis to examine the pooled prevalence, risk of pneumonia and mortality and influence of prognostic factors for PSD in acute stroke.

Methods

Our search was conducted in CINAHL, Cochrane Library, EMBASE, Ovid-Medline, PubMed, and Web of Science an initial search in October 2020 and a follow-up search in May 2021. Data synthesis was conducted using the Freeman-Tukey double-arcsine transformation model for the pooled prevalence rate and the DerSimonian-Lard random-effects model for prognostic factors and outcomes of PSD.

Results

The pooled prevalence of PSD was 42% in 42 studies with 26,366 participants. PSD was associated with higher pooled odds ratio (OR) for risk of pneumonia 4.08 (95% CI, 2.13–7.79) and mortality 4.07 (95% CI, 2.17–7.63). Haemorrhagic stroke 1.52 (95% CI, 1.13–2.07), previous stroke 1.40 (95% CI, 1.18–1.67), severe stroke 1.38 (95% CI, 1.17–1.61), females 1.25 (95% CI, 1.09–1.43), and diabetes mellitus 1.24 (95% CI, 1.02–1.51) were associated with higher risk of PSD. Males 0.82 (95% CI, 0.70–0.95) and ischaemic stroke 0.54 (95% CI, 0.46–0.65) were associated with lower risk of PSD. Haemorrhagic stroke, use of instrumental assessment method, and high quality studies demonstrated to have higher prevalence of PSD in the moderator analysis.

Conclusions

Assessment of PSD in acute stroke with standardized valid and reliable instruments should take into account stroke type, previous stroke, severe stroke, diabetes mellitus and gender to aid in prevention and management of pneumonia and thereby, reduce the mortality rate.

Trial registration

https://osf.io/58bjk/?view_only=26c7c8df8b55418d9a414f6d6df68bdb.

Supplementary information

The online version contains supplementary material available at 10.1186/s12877-022-02960-5.

Effectiveness of prone position in acute respiratory distress syndrome and moderating factors of obesity class and treatment durations for COVID-19 patients: A Meta-Analysis

Objectives

To examine the effectiveness of prone positioning on COVID-19 patients with acute respiratory distress syndrome with moderating factors in both traditional prone positioning (invasive mechanical ventilation) and awake self-prone positioning patients (non-invasive ventilation).

Research methodology

A comprehensive search was conducted in CINAHL, Cochrane library, Embase, Medline-OVID, NCBI SARS-CoV-2 Resources, ProQuest, Scopus, and Web of Science without language restrictions. All studies with prospective and experimental designs evaluating the effect of prone position patients with COVID-19 related to acute respiratory distress syndrome were included. Pooled standardised mean differences were calculated after prone position for primary (PaO₂/FiO₂) and secondary outcomes (SpO₂ and PaO₂)

Results

A total of 15 articles were eligible and included in the final analysis. Prone position had a statistically significant effect in improving PaO₂/FiO₂ with standardised mean difference of 1.10 (95%CI 0.60–1.59), SpO₂ with standardised mean difference of 3.39 (95% CI 1.30–5.48), and PaO₂ with standardised mean difference of 0.77 (95% CI 0.19–1.35). Patients with higher body mass index and longer duration/day are associated with larger standardised mean difference effect sizes for prone positioning.

Conclusions

Our findings demonstrate that prone position significantly improved oxygen saturation in COVID-19 patients with acute respiratory distress syndrome in both traditional prone positioning and awake self-prone positioning patients. Prone position should be recommended for patients with higher body mass index and longer durations to obtain the maximum effect.

Prevalence of grief disorders in bereaved families of cancer patients: A meta-analysis

BACKGROUND

Cancer caregiving is a distressing experience and loss of a loved one can lead to intense grief and other adverse effects. However, the prevalence of grief disorders among families associated with cancer-related deaths remains unknown.

AIM

This study aimed to determine the prevalence of grief disorders among families of patients with cancer to better inform clinicians, researchers, and policymakers.

DESIGN

Meta-analysis, PROSPERO number CRD42020209392.

DATA SOURCES

The databases of CINAHL, Embase, MEDLINE, PubMed, Scopus, PsycINFO, and Web of Science were comprehensively searched with no language restrictions. The quality of included studies was assessed with Hoy's criteria.

RESULTS

Among the 3046 records screened, 19 studies were eligible for meta-analysis, with a total of 14,971 participants. The pooled prevalence rate of grief disorders was estimated at 14.2% (95% CI, 11.7%-16.7%), ranging from 7% to 39%. The prevalence was higher in females (10%; 95% CI, 8.2%-12.1%), those who are religious (9.55%; 95% CI, 8.97%-10.16%), spouses of the deceased (7.78%; 95% CI, 6.08%-9.69%), and families of patients with neurological cancers (6.4%; 95% CI, 0.10%-19.9%). Educational levels, study locations, diagnosis tools, time post-after loss, and study methods seemed not to affect the prevalence of grief disorders in families of patients with cancer.

CONCLUSIONS

As the prevalence of grief disorders in cancer-related bereavement is substantial, therefore, support including palliative care is important to reduce the burden of caregiving. In addition, future studies are needed to identify and explore effective strategies that can help reduce the burden caused by grief disorders after the death of the patient.

Prevalence of Oropharyngeal Dysphagia and Risk of Pneumonia, Malnutrition, and Mortality in Adults Aged 60 Years and Older: A Meta-Analysis

INTRODUCTION

Oropharyngeal dysphagia (OD) is a serious health condition associated with poor survival and quality of life in adults aged 60 years and older. Comprehensive assessment and management of OD could lead to better and improved health outcomes for older adults. Therefore, we performed the first meta-analysis to determine the pooled prevalence of OD and risk of pneumonia, malnutrition, and mortality.

METHODS

Databases including Ovid-MEDLINE, Web of Science, Embase, PubMed, Cochrane, and CINAHL were searched up to January 2021. Data analysis was conducted using logistic-normal for prevalence rate and DerSimonian-Lard random-effects models for outcomes and associated factors of OD, providing odds ratio (OR) and corresponding 95% confidence interval (CI).

RESULTS

The pooled prevalence of OD in 39 studies with 31,488 participants was 46% associated with higher pooled OR for risk of pneumonia 2.07 (95% CI, 1.58-2.72), malnutrition 2.21 (95% CI, 1.43-3.41), and mortality 2.73 (95% CI, 1.62-4.60). Geriatric syndromes including fecal incontinence 6.84 (4.955-9.44), immobility syndrome 6.06 (5.28-6.96), pressure ulcers 4.02 (2.46-6.56), sarcopenia 3.10 (1.89-5.09), urinary incontinence 2.75 (1.81-4.19), frailty 2.66 (1.16-6.13), delirium 2.23 (1.73-2.87), and falls 1.47 (1.19-1.81) and comorbidities including dementia 3.69 (2.36-5.78) and stroke 1.92 (1.47-2.52) were associated with OD.

CONCLUSION

Early identification and management of OD should consider geriatric syndromes and neurogenic comorbidities to prevent malnutrition and pneumonia and reduce mortality in adults aged 60 years and older.

Using the nursing delirium screening scale in assessing postoperative delirium: A meta-regression

The nursing delirium screening scale (Nu-DESC) was developed for the rapid assessment of delirium, but little is known regarding the performance of the Nu-DESC in assessing postoperative delirium. The purpose of this systematic review and meta-analysis was to review and summarize the evidence of the diagnostic accuracy of the Nu-DESC in assessing postoperative delirium. The EMBASE, MEDLINE, Cochrane Library, CINAHL, and a Chinese e-Journal database were searched from the period of the inception of the Nu-DESC to June 18, 2020. Participants were adult (age ≥ 18 years) postoperative patients who received any type of surgery and any method of anesthesia. The quality assessment of diagnostic accuracy studies-2 was employed to assess the risk of bias among the selected studies, and meta-regression analyses were used to detect sources of between-study heterogeneity. Eleven studies involving 2062 postoperative patients in surgical settings were included. The Nu-DESC revealed a pooled sensitivity of 0.73 (95% confidence interval, 0.44-0.90) and a specificity of 0.93 (0.87-0.96). The area under the summary receiver operating characteristics curve was 0.94 (0.91-0.96), which also confirmed the accuracy of the Nu-DESC. Covariates, including the region of study and the standard reference used, were identified as possible sources of heterogeneity in the meta-regression. The findings of this review can update existing clinical guidelines for postoperative delirium. On the basis of its satisfactory diagnostic performance, we suggest that the Nu-DESC could be considered for nurses and allied health professionals for assessing postoperative delirium. However, because of the heterogeneity, the result of this meta-analysis should be considered with caution.

Diagnostic accuracy of blood biomarkers for Alzheimer's disease and amnestic mild cognitive impairment: A meta-analysis

OBJECTIVE

To examine the diagnostic accuracy of blood-based biomarkers for detecting Alzheimer's disease (AD) and amnestic mild cognitive impairment (aMCI).

METHODS

Seven electronic databases were comprehensively searched for studies evaluating the diagnostic accuracy of blood-based biomarkers for detecting AD or aMCI up to July 31, 2020. The pooled sensitivity, specificity, and the diagnostic odds ratio (DOR) were calculated using a hierarchical summary receiver operating characteristic model.

RESULTS

A total of 17 studies (n = 2,083) were included. In differentiating patients with AD from the controls, the DOR was 32.2 for the plasma Aβ42 (sensitivity = 88 %, specificity = 81 %), 29.1 for the plasma Aβ oligomer (sensitivity = 80 %, specificity = 88 %), and 52.1 for the plasma tau (sensitivity = 90 %, specificity = 87 %). For differentiating aMCI from the controls, the DOR was 60.4 for the plasma Aβ42 (sensitivity = 86 %, specificity = 90 %) and 49.1 for the plasma tau (sensitivity = 79 %, specificity = 94 %). The use of ultra-high sensitive technology explained the heterogeneity in the diagnostic performance of blood-based biomarkers (P =  .01).

CONCLUSIONS

We suggest that blood-based biomarkers are minimally invasive and cost-effective tools for detecting AD; however, the evidence for detecting aMCI was still limited.