Functional assessment and influencing factors after staged functional training in patients with ankle fractures.

BACKGROUND: The recovery of limb function after ankle fracture surgery is a gradual process. The main purpose of implementing early functional exercise, joint mobility, muscle contraction function, passive ankle flexion and extension exercises, or physical factor therapy techniques is to achieve the rapid recovery of normal physiological limb function. However, currently the most effective rehabilitation training method is staged limb functional exercise, which promotes rapid recovery of limb function while preventing adverse consequences caused by overwork or insufficient training. Staged limb functional exercise divides the rehabilitation process into multiple stages, each of which has specific training objectives and contents. This method helps patients gradually restore limb function. Nevertheless, some patients still exhibit poor limb function after standardized exercise. Therefore, a functional evaluation should be performed to analyze the impact of staged functional training after ankle fracture surgery. AIM: To perform a functional evaluation and determine the influencing factors of staged functional training in patients with ankle fracture. METHODS: A retrospective study enrolled 150 patients who underwent surgical treatment for ankle fracture from May 2020 to May 2022 at our hospital. Univariate and multivariate linear regression analyses were performed on general data, functional exercise compliance scale for orthopedic patients, Social Support Rating Scale (SSRS), American Orthopedic Foot and Ankle Score (AOFAS) Ankle-Hindfoot Score, and pain factors [serum bradykinin (BK), prostaglandin E2 (PGE2), 5-hydroxytryptamine (5-HT)]. RESULTS: Based on the AOFAS Ankle-Hindfoot Scale, the cases were divided into the excellent function (n = 111) and ordinary function (n = 39) groups. Univariate analysis revealed that monthly family income, education level, diabetes mellitus, functional exercise compliance scale of orthopedic patients score, SSRS, BK, PGE2, and 5-HT significantly influenced limb function after ankle fracture (P < 0.05); Multiple linear regression analysis showed that the functional exercise compliance scale score, SSRS, BK, PGE2, and 5-HT were independent risk factors affecting functional performance after staged functional exercise (P < 0.05). CONCLUSION: Exercise compliance, SSRS, and pain level are the independent risk factors affecting functional performance after staged functional training following ankle surgery. Clinical nursing care after ankle surgery should include analgesic and health education measures to ensure optimal recovery of limb function.

Association between long working hours and diet quality and patterns: A latent profile analysis of a nationally representative sample of Korean workers.

BACKGROUND: Long working hours are associated with cardiovascular and metabolic diseases. This study investigated the relationship between the working hours and dietary qualities and patterns in Korean workers. METHODS: Data from 24,523 workers were extracted from the Korea National Health and Nutrition Examination Survey, 2013-2021. The Korean Healthy Eating Index (KHEI), which ranges from 0 to 100, with a higher score indicating greater adherence to Korean dietary guidelines and superior dietary quality, was used for dietary assessment. We identified dietary patterns and classified workers using latent profile analysis. Logistic regressions were used to estimate odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS: Five distinct dietary patterns emerged: healthy diet (24.8%), low-vegetable diet (14.0%), average diet (7.8%), low-fruit diet (31.4%), and poor diet (22.0%). The mean KHEI score was 60.8, with the highest score observed in the healthy diet pattern (71.3) and the lowest, in the poor diet pattern (50.0). Compared with working 35-40 h/week, working ≥55 h/week was negatively associated with KHEI scores (ß: -1.08; 95% CI: -1.67, -0.49). Those working ≥55 h/week were less likely to have a healthy diet pattern (OR: 0.81; 95% CI: 0.72, 0.91) and more likely to have a low-fruit diet (OR: 1.36; 95% CI: 1.20, 1.55) or poor diet pattern (OR: 1.23; 95% CI: 1.05, 1.43) compared with those working 35-40 h/week. CONCLUSION: Long working hours are associated with undesirable dietary quality and patterns. Policy interventions aimed at enhancing dietary quality are needed to alleviate the health burdens associated with long working hours.

Qualitative interview study of strategies to support healthcare personnel mental health through an occupational health lens.

BACKGROUND: Employee Occupational Health ('occupational health') clinicians have expansive perspectives of the experience of healthcare personnel. Integrating mental health into the purview of occupational health is a newer approach that could combat historical limitations of healthcare personnel mental health programmes, which have been isolated and underused. OBJECTIVE: We aimed to document innovation and opportunities for supporting healthcare personnel mental health through occupational health clinicians. This work was part of a national qualitative needs assessment of employee occupational health clinicians during COVID-19 who were very much at the centre of organisational responses. DESIGN: This qualitative needs assessment included key informant interviews obtained using snowball sampling methods. PARTICIPANTS: We interviewed 43 US Veterans Health Administration occupational health clinicians from 29 facilities. APPROACH: This analysis focused on personnel mental health needs and opportunities, using consensus coding of interview transcripts and modified member checking. KEY RESULTS: Three major opportunities to support mental health through occupational health involved: (1) expanded mental health needs of healthcare personnel, including opportunities to support work-related concerns (eg, traumatic deployments), home-based concerns and bereavement (eg, working with chaplains); (2) leveraging expanded roles and protocols to address healthcare personnel mental health concerns, including opportunities in expanding occupational health roles, cross-disciplinary partnerships (eg, with employee assistance programmes (EAP)) and process/protocol (eg, acute suicidal ideation pathways) and (3) need for supporting occupational health clinicians' own mental health, including opportunities to address overwork/burn-out with adequate staffing/resources. CONCLUSIONS: Occupational health can enact strategies to support personnel mental health: to structurally sustain attention, use social cognition tools (eg, suicidality protocols or expanded job descriptions); to leverage distributed attention, enhance interdisciplinary collaboration (eg, chaplains for bereavement support or EAP) and to equip systems with resources and allow for flexibility during crises, including increased staffing.

Work as Overload or Enhancement for Family Caregivers of Older Adults: Assessment of Experienced Well-Being Over the Day.

Objective: This study examines work and care patterns and their association with experienced well-being over the course of the day and tests a moderating effect of gender. Background: Many family and unpaid caregivers to older adults face dual responsibilities of work and caregiving. Yet little is known about how working caregivers sequence responsibilities through the day and their implications for well-being. Method: Sequence and cluster analysis is applied to nationally representative time diary data from working caregivers to older adults in the U.S. collected by the National Study of Caregiving (NSOC) (N=1,005). OLS regression is used to test the association with well-being and a moderating effect of gender. Results: Among working caregivers, five clusters emerged, referred to as: Day Off, Care Between Late Shifts, Balancing Act, Care After Work, and Care After Overwork. Among working caregivers, experienced well-being was significantly lower among those in the Care Between Late Shifts and Care After Work clusters relative to those in the Day Off cluster. Gender did not moderate these findings. Conclusion: The well-being of caregivers who split time between a limited number of hours of work and care is comparable to those who take a day off. However, among working caregivers balancing full-time work - whether day or night - with care presents a strain for both men and women. Implications: Policies that target full-time workers who are balancing care for an older adult may help increase well-being.

A Survey of Personal Health Habits, Wellness, and Burnout in Practicing Orthopaedic Surgeons-Are We Taking Care of Ourselves?

INTRODUCTION: The personality traits of those who become orthopaedic surgeons may also lead to overwork, work-life balance issues, and burnout. Health and wellness practices of orthopaedic surgeons have not been widely explored. This study evaluated the personal health habits, wellness, and burnout of practicing orthopaedic surgeons in the United States. METHODS: An anonymous self-assessment survey was completed by 234 practicing orthopaedic surgeon alumni from two large residency programs. The survey assessed exercise habits according to Centers for Disease Control and Prevention recommendations, compliance with preventive medical care practices according to the United States Preventive Services Task Force, prioritization of occupational wellness strategies, and the presence of burnout via an adapted Maslach Burnout Inventory. Survey responders' mean age was 52 years, 88% were male, and 93% had a body mass index <30 kg/m2. Surgeons were stratified according to practice type, years in practice, and subspecialty. RESULTS: Among orthopaedic surgeons, compliance with aerobic and strength exercise recommendations was 31%. Surgeons in academic practice were significantly (P = 0.007) less compliant with exercise recommendations (18%) compared with private (34%) or employed (43%) practicing surgeons. Most (71%) had seen their primary care provider within 2 years and were up to date on age-appropriate health care screening including a cholesterol check within 5 years (79%), colonoscopy (89%), and mammogram (92%). Protecting time away from work for family/friends and finding meaning in work were the most important wellness strategies. The overall burnout rate was 15% and remained not significantly different (P > 0.3) regardless of years in practice, practice type, or subspecialty. CONCLUSION: This survey study identifies practicing orthopaedic surgeons' health habits and wellness strategies, including limited compliance with aerobic and strength exercise recommendations. Orthopaedic surgeons should be aware of areas of diminished personal wellness to improve quality of life and avoid burnout.

An Index to Assess Overwork-Related Adverse Effects on Employees Under the Occupational Safety and Health Act in Taiwan.

Background: The present study aimed to digitally evaluate the risk of overwork-related adverse effects (OrAEs) among employees from various occupational categories in Taiwan. Methods: Anonymous data of employees from seven companies/factories providing occupational health services were analyzed. The studied population comprised 5505 employees, and the data analyzed included employment duration, working hours, shift work schedules, and health checkup results. The risk for OrAEs was assessed by an index, Karo index (0-4, the larger the value, the higher the risk for OrAEs) obtained using a risk matrix made up of cardiocerebral and occupational risk factors. Karo index values of 3 and 4 were categorized as at high risk for OrAEs (h-OrAEs). Results: The 5505 employees had an average employment duration of 8.5 years and a mean age of 39.4 years. The prevalence rates for h-OrAEs of the seven companies/factories ranged from 3.9% to 34.2%. There were significant differences in prevalence rates for h-OrAEs between employees of retail stores and high-tech manufacturing factories. Multivariate analysis results indicated that workers of high-tech manufacturing factories had significantly higher risk for h-OrAEs compared with retail store workers. Conclusion: In terms of satisfying health risk management and legal requirements in Taiwan, the newly issued Karo index, which covers a wide range of occupational risk factors, can serve as an assessment and a warning tool for managing the risk of OrAEs in workplaces. To reduce risks for h-OrAEs, active and prudent control of cerebrocardiovascular risks and working hours is recommended.

Seropositive Neuromyelitis Optica in a Case of Undiagnosed Ankylosing Spondylitis: A Neuro-Rheumatological Conundrum.

Neuromyelitis optica spectrum disorder (NMOSD) is an autoimmune astrocytopathy against foot processes of aquaporin-4 (AQP4) water channels. Patients with NMOSD tend to have other coexisting autoimmune/connective tissue diseases. However, AQP-4-antibody-positive NMOSD coexisting with ankylosing spondylitis (AS) is rare. AS is an immune-mediated disorder, a subset of axial spondyloarthropathies, which commonly manifests as chronic inflammatory back pain in young people, and it has a strong association with HLA-B27. In this study, a 35-year-old Indian man with an undiagnosed progressive axial spondyloarthropathy (i.e., AS) is reported presenting with acute-onset longitudinally extensive transverse myelitis, a clinical subset of NMOSD. Neuromyelitis optica spectrum disorder (NMOSD), a primary demyelinating disorder of the central nervous system (CNS), is an autoimmune astrocytopathy against foot processes of aquaporin-4 (AQP4) water channels, which manifests with optic neuritis, longitudinally extensive transverse myelitis (LETM), area-postrema syndrome, brainstem syndrome diencephalic syndrome, and cerebral syndrome.1-4 Ankylosing spondylitis (AS) is an immune-mediated disorder, a subset of axial spondyloarthropathies, which commonly manifests as chronic inflammatory back pain in young people, and it has a strong association with HLA-B27.5,6 AS characteristically targets the axial skeleton, peripheral joints, entheses (connective tissues between tendons/ligaments and bones), and gut.5,6 Patients with NMOSD tend to have other coexisting autoimmune/connective tissue diseases.7 For example, cases with NMOSD and multiple sclerosis, which are other autoimmune primary demyelinating disorders of the CNS, have been reported.8,9 However, concurrent existence of AS and NMOSD in the same patient even over years of disease course is rare.10,11 In addition, studies describing neurological manifestations of AS are limited,12 and they focus on joint inflammation and long-standing bony pathology (ankylosis) related to compressive myelopathy, myelo-radiculopathy, and cauda equina syndromes.12,13 The authors present a case of a young Indian man with an undiagnosed progressive AS (misdiagnosed and mismanaged by an indigenous medical practitioner) presenting with acute-onset LETM variant of AQP4-positive NMOSD. A 35-year-old healthy, non-comorbid man from rural India came to the outpatient department with complaints of persistent tingling, numbness, and weakness of both lower limbs (right more than left) for 10 days. The clinical picture showed acute-onset urinary retention, which was relieved by urinary catheterization. An indigenous medical practitioner had prescribed drugs to treat a urinary tract infection. His weakness gradually progressed over the following week, causing him to become bedridden. During the removal of the catheter, he felt urgency, increased frequency of micturition, and overt urinary incontinence. He gave no history suggestive of any girdle-like sensations, root/radicular/tract pain, vertebral pain, trauma, recent vaccination, and diarrheal or febrile illness. For the last 8 months, he had a complaint of an insidious-onset, persistent, bilateral, dull aching pain in the gluteal region accompanied by low-back pain and morning stiffness up to 1 h, which markedly improved with activity and reoccurred following long periods of inactivity. He sometimes had to rise in the middle of the night because of excruciating pain, which could be relieved after moving around the room and corridors for half an hour. He was taking over-the-counter diclofenac tablets for pain relief prescribed by some indigenous medical practitioners who told him that it was due to overwork in agricultural fields, that is, mechanical back pain. He also had a normal X-ray of the lumbosacral spine. He had no addiction liabilities, and none of the family members had ever suffered from a similar kind of illness. He had never consulted any trained medical practitioner, as his previous back-pain-related symptoms responded well to the tablets prescribed by the indigenous medical practitioner(s). During examination, he was found to have recent-onset, asymmetric spastic paraparesis (right more than left) with upper motor neuron-type urinary bladder symptoms. Cognitive assessment (assessed by the Montreal cognitive assessment test) was normal, and posterior column sensations were preserved. Sensory system examination revealed no definite sensory level. Except for the paretic lower limbs, cerebellar functions were normal in other regions. Neuro-ophthalmological examinations were also normal, and no signs of meningeal irritation were observed. The history and course of the disease and clinical examinations were analyzed. Selective tractopathy (early and predominant motor and autonomic tract affection) was suggested for an intramedullary demyelinating pathology affecting the anterior central cord. This case was initially classified as acute-onset non-compressive myelopathy at the lower cervical/upper dorsal region level in a patient with a pre-existing axial spondyloarthropathy. Complete blood cell count; liver, kidney, and thyroid function tests; and plasma glucose and electrolytes were normal, except for an increased erythrocyte sedimentation rate (66 mm in the first hour). Magnetic resonance imaging (MRI) of the spinal cord revealed a demyelinating LETM from C5 to D4 level (Figure 1). Meanwhile, an MRI of the sacroiliac joints revealed bilateral sacroiliitis. Brain and orbital MRIs were devoid of any lesions. Anti-aquaporin 4 (AQP-4) antibodies were tested by cell-based assay in serum and cerebrospinal fluid (CSF), and both were positive. CSF further revealed lymphocytic pleocytosis and increased intrathecal protein production. Visually evoked potential recordings were also normal. In addition, anti-myelin oligodendrocyte glycoprotein antibodies were negative. Anti-nuclear antibody (ANA), ANA-profile, autoimmune vasculitis profile (c-ANCA, p-ANCA), neurovirus panel (i.e., polymerase chain reaction for adenovirus, Epstein-Barr virus, herpes simplex viruses 1 and 2, human herpesviruses 6 and 7, cytomegalovirus, enteroviruses, varicella-zoster virus, Japanese encephalitis, and dengue virus), CSF-polymerase chain reaction for Mycobacterium tuberculosis, angiotensin-converting enzyme, anti-phospholipid, and anti-thyroid antibodies were negative. Anti-CCP-antibody and rheumatoid factor were also negative, including creatine phosphokinase level and serum vitamin B12. Moreover, serologies for hepatitis B, C, human immunodeficiency virus, and scrub typhus were negative. However, HLA-B27 assay was positive. The final diagnosis was AQP4-positive NMOSD associated with AS. He was placed on pulse intravenous methylprednisolone (1 g/day for 5 days). Consequently, his lower limb power improved remarkably. Cyclical rituximab therapy was initiated to prevent relapses. At 3-month follow-up, he had no residual neurological deficit except for persistence of paresthesias. Neuroimaging and visually evoked potential studies revealed no active or new lesions. After 6 months of therapy, a subjective and objective improvement was observed in disease severity based on the Ankylosing Spondylitis Disease Activity Score. Our patient satisfied the new Assessment of SpondyloArthritis International Society diagnostic/classification criteria for AS and the Wingerchuk criteria for NMOSD,4,14 an association that has been rarely reported.10,11 Amid the extra-articular complications of long-standing AS, neurological manifestations are considered infrequent.15 However, subclinical neurological complications may be frequent in AS.12 Common neurological manifestations result from bony (vertebral) ankylosis, subluxation of joints, ossification of anterior and posterior longitudinal ligaments, secondary spinal canal stenosis, bony (vertebral) fractures, and subsequent compressions over nerve radicles/roots/cauda equina, and inflammation-related (entrapment) peripheral neuropathies.12,16,17 Acute transverse myelitis can occur as a subset of several primary demyelinating disorders of the CNS (i.e., multiple sclerosis, NMOSD, myelin oligodendrocyte glycoprotein antibody disease, and acute disseminated encephalomyelitis) and various systemic autoimmune connective tissue disorders (i.e., systemic lupus erythematosus, mixed connective tissue disease, Sjögren syndrome, inflammatory bowel disease, and neurosarcoidosis).18 Acute transverse myelitis (short or long segment) is an infrequent extra-articular complication of AS.18 It has been reported to evolve either as a distinct neurological complication of AS, or it may develop secondary to TNF-alpha-inhibitor therapy for the treatment of AS.18,19 AS is a heritable inflammatory spondyloarthropathy that primarily affects the axial skeleton, which is mediated by T-cells; B-cells only play a minor role.5 On the contrary, the key for the pathogenesis of NMOSD is the production of autoantibodies against AQP-4 channels expressed on astrocytes, leading to complement-mediated damage, with ensuing demyelination. Myelitis usually shows high signal intensity on the tbl2-weighted image and contrast enhancement in the spinal cord.1-4 Despite the difference in molecular mechanisms, the diagnosis of these diseases in the same individual may not be coincidental. Recent evidence has shown T-cell-mediated inflammatory responses in cases of NMOSD.20 In particular, Th17 and Th2-related cytokines are elevated in the CSF of NMO patients.20 Environmental factors such as Escherichia coli have also been proven to aggravate autoimmunity in AS and NMOSD (however, body fluid cultures for Escherichia coli, performed in our patient, showed similar association, and they were found negative two times).21,22 Although large-scale epidemiological studies investigating the underlying pathogenesis related to these diseases are lacking, studies have demonstrated an increased incidence of optic neuritis among patients with AS.23 Systemic sclerosis and mixed and undifferentiated connective tissue diseases were excluded after expert opinions (from two board-certified rheumatologists and two dermatologists) because of the lack of suggestive clinical findings (e.g., absence of skin thickening, salt-and-pepper appearance, nail changes, Mauskopf facies, sclerodactyly, calcinosis cutis, Raynaud's phenomenon, other cutaneous manifestations, pulmonary arterial hypertension/interstitial lung disease, dysphagia, muscular pain/weakness renal impairments, absence of ANA, anti-centromere antibodies, anti-Scl-70, PM-Scl antibodies, anti-ds DNA, PCNA, CENP-B, anti-nucleosomes, anti-Smith, anti-U1-RNP, anti-Jo1, anti-Mi2, anti-Ro52, anti-La antibodies, and normal C3 and C4 complement levels) (The European League Against Rheumatism and the American College of Rheumatology classification criteria 2019).24 Finally, our patient was treated with intravenous steroids followed by rituximab infusions, a monoclonal anti-CD20 antibody directed against B-cells. In particular, this patient clinically and radiologically responded to immunomodulatory drugs, which might support a possible common pathogenic basis of the two processes. TNF-alpha inhibitors are commonly used as novel therapeutics in AS; however, they can potentially result in serious complications, that is, secondary demyelinating disorders.25 However, such inhibitors in this patient were not used. When used in cases of AS, they show satisfactory results.25,26 Therefore, it was decided to treat him with rituximab only without adding any second immunomodulatory. Other possible therapeutic options include cyclophosphamide and mycophenolate mofetil, but they were not used because of their low efficacy-safety balance. Moreover, plasmapheresis was not available in our specific setting, despite solid evidence that early treatment with therapeutic strategy (5-7 courses) provides good long-term outcomes in patients with NMOSD.27 Therefore, when dealing with a case of acute non-compressive myelopathy, history and clinical examination are important to determine the potential underlying etiology and identify an undermined systemic disorder with apparently unrelated non-specific features. Connective tissue disorders should always be considered as a differential diagnosis and be ruled out in all cases of either seropositive or seronegative NMOSD. A diagnosis of AS should be considered in relevant circumstances when dealing with a case of isolated seronegative LETM. Moreover, early diagnosis and treatment of AS are quintessential to prevent lifelong distressing disabilities. However, whether patients with AS have any extra predilection to develop NMOSD throughout their life requires further studies.

A qualitative assessment of dental hygiene educators' COVID-19 related burnout.

PURPOSE: The purpose of this study was to elicit ideas or concerns influencing dental hygiene educators' experiences of personal and professional burnout, burnout working with students, and teaching efficacy in an online/hybrid environment as a result of the COVID-19 pandemic. METHODS: A qualitative, content-analysis study included a convenience sample of dental hygiene educators emails. An invitation to participate in an August 2021 or October 2021 focus group was sent via Qualtricsxm with informed consent, and focus groups were held over Zoom. Conversations were audio recorded, transcribed, and de-identified. Consensus on a codebook by two coders achieved an 88% agreement. RESULTS: Fifty-three were invited to the August 2021 focus groups for a 26% (n = 14) response rate, and 116 were invited to the October 2021 focus groups for an 11% (n = 13) response rate. Contributing factors to experiences of burnout expressed were: (1) work-life balance (n = 59), including (a) overwork, (b) pressure to be available, and (c) lack of boundaries; (2) change (n = 34) involving (a) developing new protocols, (b) constant uncertainty, (c) COVID-19 requirements, and (d) new platforms; and (3) negative interactions (n = 32) with (a) students and (b) faculty. CONCLUSION: A lack of work-life balance from overwork, pressure to be available at all times, no boundaries with students, and an absence of a sense of connection for workplace vitality were contributors to burnout. Work-from-home flexibility, a work environment that supported wellness and mental well-being, and the ability to leave the workplace for periods of time were reported as helpful solutions to combatting burnout.

[Risk mapping associated with organization of a COVID-19 immunization campaign]. / Cartographie des risques liés à l'organisation de la campagne de vaccination contre la COVID-19.

OBJECTIVES: COVID-19 caused more than 260,000 hospitalizations and nearly 64,000 deaths in France in 2020. Vaccination has become the best hope for gaining control of the pandemic. Our objective is to map the major risks associated with organization of the start of a COVID-19 immunization campaign in the Provence-Alpes-Côte d'Azur region, from December 2020 to April 2021 (inclusive). MATERIALS AND METHODS: The process associated with organization of a COVID-19 immunization campaign was described. Risks, causes, consequences and control elements were identified by 14 semi-structured interviews, involving 19 professionals involved in the important stages in the process. The analysis was performed using the process approach and by a Failure Mode, Effects and Criticality Analysis (FMECA). RESULTS: The process is divided into two approaches, one collective and one individual. Forty-seven risks have been identified and 15 actions proposed. Regional supply logistics chain, vaccination sites, appointment management and the Vaccine-COVID information system are the critical points. Overwork is the most common risk, which has been experienced by the study participants (n=18). It favours the disaffection of the health professionals, which is the major threat of this organization. Eligibility, medical consultation, and the post-vaccination period are under control. CONCLUSIONS: Principal risks associated with organization of a COVID-19 immunization campaign have been identified and action plans have been proposed to optimize current and future practices. It gives a regional vision, to be compared with other regional, national, and international data.

Factors Affecting the Acquisition of Basic Surgical Skills among Surgery Interns in Teaching Hospitals in Southeast, Nigeria.

Background: Upon graduation from medical school, doctors in Nigeria undergo a compulsory internship program which includes rotation through four core specialties: Internal medicine, Obstetrics and Gynaecology, Paediatrics and Surgery. Interns are expected to acquire basic surgical skills during their rotation in surgery. Objectives: To identify the factors that affect the acquisition of basic surgical skills by surgery interns (house officers) during their one-year internship program in teaching hospitals in Southeast Nigeria. Materials and Methods: A total of 73 surgery interns were sampled using a descriptive cross-sectional, epidemiological survey that employed self-administered Google forms. The semi-structured questionnaire was electronically distributed to interns currently in surgery rotations in their internship program in South-east, Nigeria. The data was analyzed using IBM's Statistical Package for Social Sciences (SPSS) version 22 and presented in tables and charts. Consent was obtained from all respondents and measures were put in place to limit different forms of bias. Results: The most important factors that negatively affected the acquisition of surgical skills by interns were fatigue from overwork (55.4%), poor mentorship (47.3%) and inadequate skill training courses (44.6%). There were no statistically significant correlations amongst the factors that affected the acquisition of basic surgical skills by house officers. Conclusion: Some of the major limitations to acquisition of surgical skills by house officers that have undergone the surgery rotation were identified to be the workload, poor mentorship and inadequate structured skill training courses. Recommendation: Provision of better work conditions to limit work fatigue and improve learning. The training of house officers undergoing their surgery rotation should be supplemented by periodic assessment and mentorship programs by senior doctor to improve the acquisition of basic surgical skills by house officers.

[Characteristics of compensated mental disorders caused by overwork among drivers and non-drivers in the Japanese trucking industry].

OBJECTIVES: This study examined the characteristics of occupational mental disorders among those involved in the transport and postal activities in the trucking industry. METHOD: We examined 237 out of 3,517 cases of occupational mental disorders, compensated between the fiscal years 2010 and 2017. An assessment was made for sex, "life-or-death" status at compensation, age at the onset and suicide, the diagnosis according to the International Classification of Diseases, Tenth Revision, and other factors regarding occupational compensation. The participants were divided into two groups: truck drivers and non-truck drivers. RESULTS: Men accounted for approximately 90% of the cases. Depressive episode (F32) was the most common diagnosis in drivers and non-drivers, thus constituting 65 out of 149 and 48 out of 88 cases, respectively. The next most common type of mental disorder was adjustment disorders (F43.2), with 34 out of 149 drivers and 24 out of 88 non-drivers reporting them. Furthermore, the majority of drivers that had posttraumatic stress disorder (24 out of 27 cases) reported that they "suffered a serious illness or injury" and "experienced or witnessed a terrible accident or disaster." Occupational disasters due to long working hours were 52.4% for drivers and 73.9% for non-drivers. A total of 30.8% of the drivers reported working long hours since they joined the company. CONCLUSION: Drivers' long working hours entail waiting at the origin and cargo destination site, handling cargo, and incidental tasks other than driving. Thus, the reduction in work hours regarding these tasks needs to be a fundamental goal, and measures that include mental health care for accidents and miserable experiences must be implemented. However, long working hours for non-drivers are likely linked to job expansion/increase and reassignment/relocation. These findings highlight that to prevent overwork-related mental disorders, appropriate actions should be taken considering different sources of exposure for drivers or non-drivers.

An Index to Assess Overwork-Related Adverse Effects on Employees Under the Occupational Safety and Health Act in Taiwan

Background@#The present study aimed to digitally evaluate the risk of overwork-related adverse effects (OrAEs) among employees from various occupational categories in Taiwan. @*Methods@#Anonymous data of employees from seven companies/factories providing occupational health services were analyzed. The studied population comprised 5505 employees, and the data analyzed included employment duration, working hours, shift work schedules, and health checkup results. The risk for OrAEs was assessed by an index, Karo index (0-4, the larger the value, the higher the risk for OrAEs) obtained using a risk matrix made up of cardiocerebral and occupational risk factors. Karo index values of 3 and 4 were categorized as at high risk for OrAEs (h-OrAEs). @*Results@#The 5505 employees had an average employment duration of 8.5 years and a mean age of 39.4 years. The prevalence rates for h-OrAEs of the seven companies/factories ranged from 3.9% to 34.2%. There were significant differences in prevalence rates for h-OrAEs between employees of retail stores and high-tech manufacturing factories. Multivariate analysis results indicated that workers of high-tech manufacturing factories had significantly higher risk for h-OrAEs compared with retail store workers. @*Conclusion@#In terms of satisfying health risk management and legal requirements in Taiwan, the newly issued Karo index, which covers a wide range of occupational risk factors, can serve as an assessment and a warning tool for managing the risk of OrAEs in workplaces. To reduce risks for h-OrAEs, active and prudent control of cerebrocardiovascular risks and working hours is recommended.

Identifying Chinese Medicine Patterns of Tension-Type Headache and Understanding Its Subgroups.

Tension-type headache (TTH) is common among adults. Individualized management strategies are limited due to lack of understanding of subtypes of TTH. Chinese medicine (CM) uses the pattern differentiation approach to subtype all health conditions. There is, however, a lack of evidence-based information on CM patterns of TTH. This study aimed to identity common CM patterns of TTH. TTH sufferers were invited for a survey, consisting of a validated Chinese Medicine Headache Questionnaire (CMHQ), Migraine Disability Assessment Test, and Perceived Stress Scale. The CMHQ consisted of information about headache, aggravating and relieving factors, and accompanying symptoms. Principal component analysis was used for factor extraction and TwoStep cluster analyses for identifying clusters. ANOVA was used to compare cluster groups with disability and stress. In total, 170 eligible participants took part in the survey. The commonest headache features were continuous pain (64%); fixed location (74%); aggravated by overwork (74%), stress (74%), or mental strain (70%); and relieved by sleeping (78%). The commonest nonpain symptoms were fatigue (71%) and neck stiffness (70%). Four clusters, differing in their key signs and symptoms, could be assigned to three different CM patterns including ascendant hyperactivity of liver yang (cluster 1), dual qi and blood deficiency (cluster 2), liver depression forming fire (cluster 3), and an unlabelled group (cluster 4). Additionally, over 75% participants in clusters 1 and 2 have episodic TTH, over one-third participants in cluster 3 have chronic TTH, and a majority of participants in cluster 4 have infrequent TTH. The three patterns identified also differed in levels of disability and some elements of coping as measured with PSS. The three CM patterns identified are common clinical presentations of TTH. The new information will contribute to further understanding of the subtypes of TTH and guide the development of targeted intervention combinations for clinical practice and research.

MENTAL HEALTH OF TEACHERS IN UKRAINIAN EDUCATIONAL ORGANIZATIONS.

OBJECTIVE: The aim: To research the indicators of teachers' mental health in a destabilizing organization of professional activities. PATIENTS AND METHODS: Materials and methods: The study was conducted at the Poltava M. V. Ostrogradsky Regional Institute of Postgraduate Pedagogical Education, Poltava V. G. Korolenko National Pedagogical University, Volodymyr Vynnychenko Central State Pedagogical University and Poltava State Medical University in 2018-2020. The sample size of 1817 respondents (Ukraine) included 388 men and 1429 women aged 20 to 57 years. The following methods were used: "Scale of threats to occupational health" (Dziuba, 2015) and "Scale of subjective well-being" (Sokolova, 2007) adapted by T. Dziuba. The study used mathematical and statistical analysis (descriptive statistics, correlation analysis) using IBM SPSS Statistics (version 21.0). RESULTS: Results: It was found that an unstable level of emotional comfort is dominant (57.2%). This is shown by the following indicators: "self-assessment of mental health" 61.0%, "tension and sensitivity" 54.3% and "signs of psychiatric symptoms" 53.0%. Correlation analysis revealed a significant negative impact of the threat factors "daily and weekly overtime" (p <0.01) and "overwork" (p <0.01) on mental health. There is an increase in emotional discomfort in a situation of daily and weekly overtime and overwork. There is a positive correlation between the teachers' mental health and the indicator "significance of the professional environment" (p <0.01). CONCLUSION: Conclusions: The study showed that teachers' mental health in Ukrainian educational organizations is characterized by unstable emotional comfort and increased emotional discomfort, which is a consequence of unbalanced (destabilizing) working conditions: overwork, overtime. The obtained data motivates the need to conduct targete psychotherapeutic and corrective work with teachers who demonstrate professional distress.

The impact of supply-side and demand-side interventions on use of antenatal and maternal services in western Kenya: a qualitative study.

BACKGROUND: Antenatal care (ANC) and delivery by skilled providers have been well recognized as effective strategies to prevent maternal and neonatal mortality. ANC and delivery services at health facilities, however, have been underutilized in Kenya. One potential strategy to increase the demand for ANC services is to provide health interventions as incentives for pregnant women. In 2013, an integrated ANC program was implemented in western Kenya to promote ANC visits by addressing both supply- and demand-side factors. Supply-side interventions included nurse training and supplies for obstetric emergencies and neonatal resuscitation. Demand-side interventions included SMS text messages with appointment reminders and educational contents, group education sessions, and vouchers to purchase health products. METHODS: To explore pregnant mothers' experiences with the intervention, ANC visits, and delivery, we conducted focus group discussions (FGDs) at pre- and post-intervention. A total of 19 FGDs were held with pregnant mothers, nurses, and community health workers (CHWs) during the two assessment periods. We performed thematic analyses to highlight study participants' perceptions and experiences. RESULTS: FGD data revealed that pregnant women perceived the risks of home-based delivery, recognized the benefits of facility-based delivery, and were motivated by the incentives to seek care despite barriers to care that included poverty, lack of transport, and poor treatment by nurses. Nurses also perceived the value of incentives to attract women to care but described obstacles to providing health care such as overwork, low pay, inadequate supplies and equipment, and insufficient staff. CHWs identified the utility and limitations of text messages for health education. CONCLUSIONS: Future interventions should ensure that adequate workforce, training, and supplies are in place to respond to increased demand for maternal and child health services stimulated by incentive programs.

[The analysis of factors effecting professional self-assessment of physicians].

To explore the factors potentially related to professional self-assessment of physicians, sociological survey on the basis of sampling of 223 respondents who underwent professional training in 2017 was organized. The physicians with the first qualification category more often assessed themselves as "good" than other respondents (p=0.049). On the contrary, physicians with no qualification category rated their work as "good" less often and as "satisfactory" more often than other respondents (p=0.041 and p=0.010, respectively). The rate of professional self-assessment as "excellent" significantly increased among physicians identifying themselves with highest stratum of society (p=0.00034). Statistically significant differences in age, total duration of service in profession between physicians assessing their work for "excellent", "good" and "satisfactory" were not detected (p>0.05). The most frequent problems complicating life of physicians and their families were "Fatigue, overwork" (69.06%), "lack of free time" (60.09%), "low income" (44.39%). The reliable relationship between these factors and professional self-assessment was not detected (p>0.05). The relationship between professional self-assessment and availability of qualification category, as well as stratum of society to which they relate themselves, was established.

Occupational Health Injuries by Job Characteristics and Working Environment among Street Cleaners in South Korea.

In 2018, 1822 incidents relating to death or injury occurred among street cleaners in South Korea. However, South Korea currently lacks comprehensive studies on related injuries based on street cleaners' job characteristics and environments in the country. This study analyzed injuries according to the job characteristics and environment through a survey of 150 Korean street cleaners working in the Seoul and Gyeonggi-do areas. This study assessed three category measures-demographic, job characteristics, and environments-to determine the effects of injuries. The demographic measures consisted of age, gender, and education level. Job characteristic variables consisted of length of time on the job, job contract, monthly income, working hours per day, working start time, overtime per month, and days off per month. For job environments, this survey included job duty, classification, main tasks, work intensity, and safety equipment. The data were analyzed according to descriptive statistics, injury ratio, and Probit regression analysis. The results of the analysis demonstrated that the participants with the highest risk of injury were mostly males with less than a middle school education. Assessment of the job characteristics showed that the most prevalent length of working experience was less than 5 years, with most engaging in contract/day work. A share of 36.67% of the participants reported injuries. The most prevalent reason for injury was overwork (32.73%), and the most frequent injury area was the lower back (49.09%). In summary, injuries among street cleaners were associated with education level, job experience, days off from work, and work intensity. As such, street cleaners should receive more education to decrease the risk of injuries, regardless of the number of employees or their contract status.

The edges of human performance in psychiatry.

Developing a realistic multifactorial model of human performance in psychiatry will better inform interventions targeting clinician overwork and burnout, which contribute to risk and error in medicine. This heralds a new approach, allowing better detection by individuals, colleagues and automated systems, to responding to degraded performance in psychiatry.

Employee shirking and overworking: modelling the unintended consequences of work organisation.

Underworking (i.e. shirking) and overworking of employees can have detrimental effects for the individual and the organisation. We develop a computational model to investigate how work structure, specifically the way in which managers distribute work tasks amongst employees, impacts work intensity and working time. The model draws on theories from economics, psychology and management, and on empirical observations. The simulations show that when managers correctly estimate task difficulty, but undervalue the employee's competence, opportunities for shirking are provided due to longer deadlines. Similarly, if managers overvalue the employee's competence, they set tighter deadlines leading to overwork. If task difficulty is misjudged, initially only influence on employee working time is observed. However, it gradually generates competence misjudgements, indirectly impacting the employee's effort level. An interaction between competence misjudgement and task uncertainty slows the manager's ability to correctly estimate employee competence and prolongs initial competence misjudgements. The study highlights the importance of applying dynamic modelling methods, which allows for testing theory assumptions in silico, generating new hypotheses and offers a foundation for future research. Practitioner summary: A computational model was developed to investigate how the structure of work allocation influences opportunities for shirking and overworking by employees. The paper demonstrates how dynamic modelling can be used to explain workplace phenomena and develop new hypotheses for further research. Abbreviations: KSA: knowledge, skills, attitudes; MIT: motivation intensity theory.

Repetitive Voice Evaluation in Dysphonic Teachers: Office Versus Home.

INTRODUCTION: A patient's voice can vary from one moment to another, and these variations cannot be captured by a one-time assessment. Multiple assessments may give a more holistic idea of the severity of the patient's dysphonia and by asking the patient to do the recordings he becomes involved in his therapeutic plan from the beginning. AIM: This study aims to evaluate the added value of a repetitive assessment outside the speech therapist's (SLP) clinic, to have a broader vision of the voice disorder and identify parameters that change after working hours to be able to explain this disorder and find solutions for it. METHODOLOGY: Twelve dysphonic Lebanese teachers, aged between 20 and 60 years, recorded their voices once at the SLP's office, and five other times at home every day after working hours. The recordings included a standardized text and a sustained /ɑ/. For perceptive evaluation of voice quality, six SLPs (three experts and three naïve) analyzed the recordings using the GRBAS scale. For self-assessment, patients filled two self-assessment grids at the office: (SSVS: subjective assessment for vocal overwork) and the Lebanese Voice Handicap Index (VHI-10lb) questionnaire. They responded orally to a third scale ranging from 0 to 100 assessing the severity of dysphonia every day after completing the repetitive home recordings. For objective evaluation of the acoustic parameters, PRAAT software was used. RESULTS: Results reveal significant difference between the scores of the voices recorded in the office compared to the home repetitive assessment for the G and R of the perceptual evaluation with P < 0.01, as well as for the Jitter, the fundamental frequency, and the harmonic-to-noise ratio with P < 0.05. The recordings made at home revealed a more severe dysphonia. The self-evaluation scales 1 and 2 (VHI-10Ib, SSVS) did not correlate with the results of the objective and perceptual analysis, whereas the results of the oral self-assessment 3 seem to be in agreement with the results of Jitter (P < 0.05), and Grade of dysphonia (P < 0.05). CONCLUSIONS: In teachers, the severity of dysphonia is more pronounced when the voice is recorded after working hours. Daily self-evaluation allows the patient to be more aware of his vocal disorder and voice fluctuations and might improve participation and compliance with therapy. It may also be used to monitor the response to speech therapy.