Relationship Between the Exposure to Occupation-related Psychosocial and Physical Exertion and Upper Body Musculoskeletal Diseases in Hospital Nurses: A Systematic Review and Meta-analysis

The prevalence and risk factors of work-related musculoskeletal disorders among nurses in China: A systematic review and meta-analysis

BACKGROUND

Work-related musculoskeletal disorders significantly impact the job performance and quality of life of nursing personnel in China, necessitating an understanding of their prevalence and risk factors to enhance occupational health and improve medical safety.

OBJECTIVE

To systematically evaluate the prevalence and risk factors of work-related musculoskeletal disorders among clinical nurses in China.

DESIGN

Systematic literature review and meta-analysis.

METHODS

A computerized search was conducted on databases, including the China Knowledge Resource Integrated Database, Wanfang Database, China Biomedical Literature Database, Weipu Database, Embase, PubMed, Web of Science, the Cochrane Library, and CINAHL, covering studies from inception to February 28, 2024, addressing the risk factors for work-related musculoskeletal disorders among clinical nursing professionals in China. The meta-analysis was performed using Review Manager 5.4 and Stata 14 software.

RESULTS

The analysis included 23 articles, involving a total of 21,042 cases, and revealed a prevalence rate of 79 % (95 % CI: 73 %-84 %) for work-related musculoskeletal disorders among clinical nursing staff in China. Subgroup analysis revealed that the prevalence of work-related musculoskeletal disorders was highest among those with length of service >15 years, at 87 %; the 31-40 age group had a higher prevalence than other age groups, at 85 %; female nurses exhibited a prevalence rate of 80 %, surpassing male nurses at 77 %, while surgical nurses had a higher prevalence rate (83 %) than those in other departments. The most affected body parts were the neck (58 %), waist (57 %), shoulders (49 %), and back (35 %). Identified risk factors for work-related musculoskeletal disorders among clinical nurses in China included age >35 years (OR = 1.69, 95 % CI: 1.16-2.45), length of service ≥10 years (OR = 3.30, 95 % CI: 1.84-5.92), marital status (married) (OR = 2.19, 95 % CI: 1.91-2.50), heavy workload (OR = 2.46, 95 % CI: 1.25-4.83), weekly work hours >40 h (OR = 1.50, 95 % CI: 1.34-1.67), daily work hours >8 h (OR = 1.71, 95 % CI: 1.32-2.21), strong sense of work fatigue (OR = 1.47, 95 % CI: 1.22-1.76), and high night shift frequency (OR = 1.81, 95 % CI: 1.62-2.02). Regular physical exercise was found to be a protective factor (OR = 0.68, 95 % CI: 0.56-0.82).

CONCLUSION

The overall prevalence of work-related musculoskeletal disorders among clinical nursing staff in China was 79 %. Age >35 years, length of service ≥10 years, marital status (married), heavy workload, weekly work hours >40 h, daily work hours >8 h, strong sense of work fatigue, and night shift frequency were identified as risk factors. Nursing administrators and staff can take proactive measures against the aforementioned factors to reduce the risk of illness and ensure the safety of medical care.

REGISTRATION

PROSPERO: CRD42023479433.

On the Association Between Demographic Structural Change and the Effectiveness of Nurse Staffing Policy for Inpatient Care: Evidence from Taiwan

Purpose

This study investigates the influence of demographic changes on the effectiveness of hospital nurse staffing policy, measured by the cumulative response of inpatient care quality to adjustments in hospital nurse staffing levels in Taiwan.

Methods

The research design utilized in this study aligns with the observational time-series methodology, and a total of 99 monthly time-series observations were collected from multiple databases administered by the Taiwan government over the period from January 2015 to March 2023. Specifically, the time-varying parameter vector autoregressive and autoregressive distributed lag models were employed to investigate the association between age distribution and nurse staffing policy effectiveness.

Results

The time-varying impulse responses of the unplanned 14-day readmission rate after discharge to changes in nurse staffing levels indicate a positive association between patient-to-nurse ratios and unplanned 14-day readmission rates across various types of hospitals. Nevertheless, the effectiveness of hospitals' nurse staffing policy is observed to diminish with population aging, particularly evident in medical centers and regional hospitals.

Conclusion

Policymakers should establish lower mandated patient-to-nurse ratios, grounded in practical nurse workforce planning, to address the needs of an aging society and enhance inpatient care quality through improved nurse staffing in hospitals.

Evaluation of ergonomic risks for work-related musculoskeletal disorders of nursing tasks in Korea

Among all industrial accident-induced diseases, musculoskeletal disorders (MSDs) are most prominently observed among nurses. The physical load of everyday tasks involved in nursing work was assessed in this study using a developed risk index, whereby the physical burden was evaluated using the exposure duration and work intensity levels. This survey targeted nine small, medium and large-sized hospitals in South Korea and categorized representative nursing tasks into six groups. The subtasks within these six categories (evaluated as high risk) included changing a patient's posture and assisting with walkers or wheelchairs, transporting/handling drug carts, bathing patients, replacing bedding, traction therapy, cardiopulmonary resuscitation and artificial manual breathing unit, and computer work. The risk index ratio was significantly different by task type for each task. We demonstrated that the risk index developed in this study can be used to evaluate MSDs in hospitals.

[The development of kinaesthetic competence in acute inpatient care: a feasibility study with a pre-posttest design]

The development of kinaesthetic competence in acute inpatient care: a feasibility study with a pre-posttest design Abstract: Background: Most patients in acute care hospitals experience movement limitations due to surgery or a general deterioration of their condition. Therefore, nurses need a high level of competence in movement promotion. Aim: The aim of this study was to evaluate the feasibility of a three-day advanced kinaesthetics training course followed by six months of practical support to promote kinaesthetic competence in inpatient acute care and the competence development achieved as a result. Methods: The evaluation of the nurses' effectiveness was conducted using a pre- and post-measurement of kinaesthetic competence through a self-assessment questionnaire and an observation protocol. The evaluation of feasibility was done through a semi-structured questionnaire. Results: Eight nurses rated their kinaesthetics competence as good before (mean: 10,8 on a scale of 4-16) and very good after the intervention (mean: 13,2). The kinaesthetics trainer assessed the competence before as sufficient (mean: 9,4 on a scale of 4-16) and very good (mean: 14,5) after the practical support. The need to make practical support more flexible is highlighted in the qualitative data. Conclusion: The results demonstrate that a three-day training followed by six months of practical support has a positive impact on nurses' kinaesthetic competence.

Assessment of the musculoskeletal discomfort scale for upper limb among workers in inner Brazil

BACKGROUND

Work-related musculoskeletal disorders for upper limbs (UL-WMSDs) form a complex of occupational diseases common to many professions worldwide. UL-WMSDs are manifested in most cases by pain, resulting in musculoskeletal discomfort.

OBJECTIVE

This research aimed to evaluate the perception of musculoskeletal discomfort in workers from the interior of the Brazilian states of Alagoas and Bahia through the construction of a scale to assess musculoskeletal discomfort for upper limb.

METHODS

The discomfort assessment scale was constructed from self-reported pain symptoms by 420 workers from the inner regions of the Brazilian states of Alagoas and Bahia. The reliability and dimensionality of the collected data were analyzed by McDonald's Omega and exploratory factor analysis, respectively. Item Response Theory (IRT) was used to create parameters for the discomfort scale.

RESULTS

The musculoskeletal discomfort metric was constructed from the workers' response with six levels (varying from minimum discomfort to maximum discomfort). At the lowest level of the scale, workers indicated symptoms in the shoulders and wrists were rare. At the highest level of the scale, daily pain symptoms are reported in all regions of the upper limbs. The shoulders are the last region to develop extreme pain symptoms.

CONCLUSION

The metric was created to present satisfactory psychometric properties and capable measurement of the workers' level of musculoskeletal discomfort based on self-reported pain symptoms. Therefore, the metric can support measuring discomfort, contributing to decisions that improve a healthier occupational environment for the worker.

Mental health and vitality predict spinal pain in healthcare workers

BACKGROUND

Despite extensive investigation of ergonomic risk factors for spinal pain in healthcare workers, limited knowledge of psychological risk factors exists.

AIMS

To assess the prospective association of mental health and vitality with development of spinal pain in healthcare workers.

METHODS

A prospective cohort study was carried out involving 1950 healthcare workers from 19 hospitals in Denmark. Assessments were done at baseline and at 1-year follow-up. Mental health and vitality were measured using the Short Form-36 Health Survey, while spinal pain intensity was measured using a 0-10 scale in the low-back, upper-back and neck, respectively. Cumulative logistic regressions adjusted for several confounding factors were applied, reporting risk estimates as odds ratios (ORs) and 95% confidence intervals (CIs).

RESULTS

Using good mental health as reference, moderate (but not poor) mental health at baseline was associated with increased pain intensity in the low-back (OR: 1.41 [95% CI: 1.21-1.77]), upper-back (OR: 1.63 [95% CI: 1.31-2.02]) and neck (OR: 1.31 [95% CI: 1.07-1.61]) at 1-year follow-up. Likewise, using high vitality as reference, both moderate and low vitality at baseline were associated with increased pain intensity in the low-back (OR: 1.54 [95% CI: 1.22-1.94] and OR: 2.34 [95% CI: 1.75-3.12], respectively), upper-back (OR: 1.72 [95% CI: 1.34-2.23] and OR: 2.46 [95% CI: 1.86-3.25], respectively) and neck (OR: 1.66 [95% CI: 1.34-2.06] and OR: 2.06 [95% CI: 1.61-2.63], respectively) at 1-year follow-up.

CONCLUSIONS

Compared to healthcare workers with good mental health and high vitality, those with moderate mental health and low/moderate vitality, respectively, were more likely to increase spinal pain intensity at 1-year follow-up. These components should also be considered in the prevention of spinal pain in healthcare workers.

Can Vitality and Mental Health Influence Upper Extremity Pain? A Prospective Cohort Study of 1185 Female Hospital Nurses

Musculoskeletal disorders of the upper extremity are among the most common occupational problems affecting nurses. The aim of this study was to analyze the prospective association between vitality and mental health and increased upper extremity pain intensity in female hospital nurses during a 1-year follow-up. A prospective cohort of 1185 female nurses from 19 hospitals in Denmark was conducted using baseline and 12-month follow-up questionnaires to identify potential associations between levels of vitality and mental health (SF-36 subscales) with pain intensity (0-10 scale) in the shoulder, elbow and hand/wrist regions. Associations were modeled using cumulative logistic regression. The fully adjusted model included the variables of age, baseline pain, body mass index, smoking status, years of occupation, leisure time physical activity level, number of daily patient transfers/handlings, as well as recognition and influence at work. The mean age was 48.3 (SD: 10.4) years. In the fully adjusted model, significant associations between low vitality levels and the odds of shoulder pain (OR = 1.96; 95%CI: 1.43-2.68) and hand/wrist pain (OR = 2.32; 95%CI: 1.58-3.42) were observed. Likewise, moderate levels of mental health was associated with increased odds of shoulder pain at follow-up (OR = 1.50; 95%CI: 1.16-1.93). These results provide an important incentive for nursing managers to assess vitality and mental health among hospital nurses and to consider this factor in prevention strategies to ensure good worker health and, by extension, high-quality care.

Influence of Job Insecurity on Musculoskeletal Disorders: A Mediation Model with Nursing Aides

Work-related musculoskeletal disorders are some of the most prevalent diseases in the world. They have a multifactorial aetiology encompassing ergonomic and psychosocial risk factors. The aim of this study is to analyse the way job insecurity and physical workload are linked to musculoskeletal disorders, as well as the mediating role other psychosocial work risks can have on this potential relationship. A parallel mediation path regression analysis was designed using a sample of 457 nursing aides. The influence job insecurity and physical workload has on the onset of musculoskeletal symptoms together with the variables which mediate this relationship were examined. The results prove that both independent variables explain the onset of musculoskeletal symptoms in these professionals. The influence exerted by job insecurity is mediated by the social support received at work and the demands of the job. However, when analysing the physical workload, the social support received at work is not relevant as a mediator in this relationship. Job insecurity and physical workload are significant variables on the occurrence of musculoskeletal symptoms. The data obtained supports the need to focus on physical and psychosocial factors in order to prevent these disorders.

Risk factors for neck pain-induced disability among primary healthcare workers: A pilot study

BACKGROUND

Neck pain (NP) is associated with high disability rates among healthcare workers.

OBJECTIVE

To determine the potential risk factors associated with disability due to NP among healthcare staff working in primary care settings.

METHODS

This 30-day prospective cross-sectional study involved a survey of 63 healthcare personnel (55 women and 8 men aged 45.30±12.34 years) of two primary healthcare centers in Serbia, who completed a general questionnaire developed for this purpose along with the Neck Disability Index (NDI), whereby the potential predictors of NP-related disability were assessed using the statistical package SPSS ver. 24.

RESULTS

Female healthcare workers achieved a higher score on the NDI scale (Me = 8.00, p < 0.05), as did older respondents (r = 0.260, p < 0.05), those with longer work experience (r = 0.323, p < 0.05), and those that wear prescription glasses (Me = 9.00, p < 0.01). Higher NDI scores were also achieved by respondents that suffered from neck pain at the time of the study (Me = 12.50, p < 0.001), especially if they relied on pain medication (Me = 13.00, p < 0.05), and topical analgesic creams (Me = 12.50, p < 0.05) for treating neck pain.

CONCLUSION

Female sex, older age, greater work experience, current neck pain, use of pain-relieving medications and creams, and need for prescription glasses to correct vision increase the risk of disability due to pain in the cervical spine among healthcare workers.

Co-exposures to physical and psychosocial work factors increase the occurrence of workplace injuries among French care workers

Objective

The aim of this study was to analyze the effect of co-exposures to physical and psychosocial factors (PSF) regarding the incidence of workplace injuries (WI) among care workers. Additional objective was to identify the work factors associated with the co-exposure combinations leading to the highest rates of WI.

Methods

The study sample consisted of 4,418 care workers participating to the French Working Conditions Survey both in 2013 and 2016. WI were assessed during the 4-year follow-up by matching the databases of the National Health Insurance Funds' compensation system. We assessed exposure for physical factors and PSF using factorial analyses and hierarchical clustering. We implemented a Poisson regression model with the WI incidence as the outcome and the clusters as independent variables of interest. Logistic regression model allowed identifying the work factors that predicted co-exposure combinations with a WI rate > 40%.

Results

WI were highly related to both physical and psychosocial exposures. With low exposure to one or the other, there was no increased risk of WI. Physical factors and PSF potentiated each other and their co-exposure significantly increased the risk of WI, with model predicted rates per 1,000 persons-year for those most exposed to physical risk of 14.6 [4.5-24.8] with low PSF and 38.0 [29.8-46.3] with high PSF. Work factors that predicted co-exposure combinations with a rate > 40 WI% were: working as nursing assistant or hospital services officer, lack of predictability and flexibility of schedules, overtime, controlled schedules, work-family imbalance and insufficient preventive measures.

Conclusions

Our findings highlight the need to take into account psychosocial factors in addition of only considering physical factors when analyzing WI occurrence, as usually done. Prevention actions must be taken to reduce both physical and psychosocial exposure. These results provide keys points for the prevention of WI among care workers.

Job strain and burnout in Spanish nurses during the COVID-19: resilience as a protective factor in a cross-sectional study

BACKGROUND

Nurses are frequently exposed to chronic stress in the workplace generating harmful effects such as job strain and burnout. On the contrary, resilience has been shown to be a beneficial variable. The objective of this study was to analyze the relationship between dimensions of the Job Demand Control-Support model, resilience and burnout in nurses, and examine the mediating role of resilience between job strain and burnout.

METHODS

A descriptive, cross-sectional study reported in line with the STROBE guidelines. Active nurses were invited to complete an online questionnaire in September, 2020. With snowball sampling, 1013 nurses, with a mean age of 34.71, filled out the Job Content Questionnaire, the Maslach Burnout Inventory and the Resilience Scale.

RESULTS

The results showed the existence of four groups of professionals based on job strain. The nurses in the "High Strain" group (high demands and low control) showed higher scores in emotional exhaustion and cynicism, while those in the "Active Job" group scored higher in personal realization and resilience. The findings showed that job strain affects burnout in nurses, and this effect is mediated by resilience.

CONCLUSIONS

The findings of this study showed that a high level of resilience could exert a fundamental role in ensuring well-being and proper job performance by nurses. Nursing managers should see to the personable variables or competencies that provide and favor an opportunity for nurses to widen and improve their practice, in pursuance of satisfying and responding better to people's needs and the systems they work for.

Mediation Effect of Musculoskeletal Pain on Burnout: Sex-Related Differences

Burnout occurs when people are exposed to emotionally demanding work situations over an extended period, resulting in physical, emotional, and mental exhaustion. This study adopted the personal burnout (PB) and work-related burnout (WB) scales of the Copenhagen Burnout Inventory to measure burnout levels. Musculoskeletal (MS) pain is one factor influencing burnout. Previous studies have demonstrated that male and female hormones may contribute to sex-related differences in MS pain. This was an observational and cross-sectional study conducted at a medical-university-affiliated hospital in Taichung, Taiwan, in 2021. Data were collected for demographic characteristics, family structure, living habits, occupation, physical health, Nordic Musculoskeletal Questionnaire score, and Copenhagen Burnout Inventory score. Of the 2531 questionnaires that were distributed, 1615 (63.81%) valid questionnaires remained after those with missing data were excluded. The results demonstrated neck and shoulder pain (NBSP) is commonly associated with burnout among healthcare workers, with a higher prevalence among women than among men. With confounders being controlled for, women were found to experience substantially higher levels of personal and work-related burnout than men did. NBSP is a mediating factor; therefore, it is a key reason why women are more likely than men to experience burnout.

Musculoskeletal pain in musicians: prevalence and risk factors. A systematic review

OBJECTIVE

: to determine the prevalence and regions of the body in which musculoskeletal injuries occur in musicians, as well as to identify risk factors related to their occurrence.

METHODOLOGY

: A search was carried out in the Pubmed, Scopus, Web of Science and Cinahl databases for publications between 2006 and 2020. Observational studies on the prevalence of musculoskeletal injuries or their risk factors in musicians aged 18-65 years were eligible for inclusion, and the methodological quality and risk of bias were assessed.

RESULTS

: 31 studies on multiple instruments and 17 on individual instruments were included. Quality was rated as high in 65% of the studies. Lifetime prevalence of injuries ranged from 46-90% and current prevalence from 9-63%. The most common region of pain was the neck, being present in all instrument families. Being female is a predisposing factor to the appearance of musculoskeletal problems in musicians.

CONCLUSIONS

: Musicians suffer frequently musculoskeletal injuries. The most common regions of the body in which these injuries occur are the neck and shoulders. Numerous risk factors were found to be predisposing to musculoskeletal injuries. We note that there are fewer studies on specific instruments.

The impact of manual patient handling on work ability: A cross-sectional study in a Brazilian hospital

Aim

To investigate the level of self‐reported work ability and its association with manual patient handling in healthcare workers.

Design

Cross‐sectional study adhering to the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) guidelines.

Methods

A total of 320 healthcare workers answered a self‐administered questionnaire regarding manual patient handling, work ability, occupational factors, occurrence of low back pain and sociodemographic and lifestyle factors from November 2016 to March 2017. The association between manual patient handling and low back pain was analysed with Poisson regression models.

Results

The prevalence ratio of inadequate work ability was 43.42%. Manual patient handling (PR 1.375, 95% CI 1.038–1.821), bachelor education (PR 2.150, 95% CI 1.272–3.632), less than bachelor education (PR 2.166, 95% CI 1.218–3.855), seniority (PR 1.049, 95% CI 1.024–1.086), poor sleep quality (PR 1.425, 95% CI 1.13–1.796) and presence of low back pain (PR 2.003, 95% CI 1.314–3.052) were all positively associated with an inadequate work ability.

The Role of Job Resources in the Relationship between Job Demands and Work-Related Musculoskeletal Disorders among Hospital Nurses in Thua Thien Hue Province, Vietnam

(1) Background: This cross-sectional study aimed to determine the moderating effect of job resources (JR) in the relationship between job demands (JD) and work-related musculoskeletal disorders (WRMSDs) among hospital nurses in the Thua Thien Hue province, Vietnam. (2) Methods: Data were collected via a self-reporting questionnaire administrated to 225 nurses from two hospitals in the Thua Thien Hue province of Vietnam from August to September 2020. The questionnaire included information on musculoskeletal symptoms, JD and JR, and the demographics and job characteristics of participants. The simple moderation analysis was used for data analysis. (3) Results: The findings indicated that 87.6% of nurses had experienced WRMSDs in at least one body region during the previous 12 months, with lower back (65.3%), neck (61.8%), and shoulders (61.8%) being the three most common sites. Physical workloads (PW) and psychological demands (PDs) were significantly correlated with WRMSDs severity (p < 0.05). This study further underlined the moderating role of coworker support (CS) on the relationship between PW and WRMSD severity. WRMSDs severity significantly increased when PW was high alongside a low level of CS. (4) Conclusions: The current study indicated that nurses should be provided with appropriate CS to minimize WRMSDs severity. Furthermore, an intervention program for managing WRMSDs in nurses may involve minimizing physical risk factors and PDs.