Spontaneous Improvement of Aortitis Associated with Severe COVID-19 Infection-A Case Report.

Aortitis is a rare complication of the coronavirus disease 2019 (COVID-19) and is often treated empirically with steroids. We present a case of spontaneous resolution of aortitis without treatment. A 65-year-old man was admitted to our intensive care unit for severe COVID-19 pneumonia and underwent rehabilitation in the general ward. On day 12, he developed fever, and on day 13, he developed right cervical pain and increased inflammatory markers. On day 16, a cervical echocardiogram showed vasculitis in the right common carotid artery, and on day 17, computed tomography (CT) of the neck showed thickening of the arterial wall of the right common to the internal carotid arteries. A retrospective assessment of the CT scan on day 12 showed wall thickening from the thoracic aorta to the abdominal aorta, and a diagnosis of aortitis was made. Autoantibody analysis, culture, and magnetic resonance imaging (MRI) of the head and neck showed no abnormalities. During the investigation of the cause of aortitis, the fever and inflammatory reaction spontaneously resolved and the right cervical pain gradually improved. Therefore, the patient was diagnosed with transient COVID-19-related aortitis. To our knowledge, this is the first report describing the spontaneous resolution of COVID-19-related aortitis.

Instrument-assisted soft tissue mobilization versus myofascial release therapy in treatment of chronic neck pain: a randomized clinical trial.

OBJECTIVE: The purpose of this study was to investigate the effect of instrument-assisted soft tissue mobilization (IASTM) versus myofascial release therapy (MRT) on college students with chronic mechanical neck pain (CMNP). METHODS: Thirty-three college students with a mean age of 21.33 ± 0.98 involved in distance learning due to the Corona Virus 2019 (COVID-19) restriction were randomized to receive either IASTM on the upper trapezius and levator scapulae muscles or MRT. Researchers measured their pain with a visual analog scale (VAS), function with neck disability index (NDI), and pain pressure threshold (PPT) with a pressure algometer. The subjects received eight therapy sessions over four weeks and outcome measures were assessed pre and post-intervention. The study was registered as a clinical trial on clinicaltrials.gov (registration number: NCT05213871). RESULT: Unpaired t-test showed no statistical significance between the two groups post-intervention regarding improvement in pain, function, and PPT (p > 0.05). CONCLUSION: This study showed insignificant differences between groups. However, we did not use a control group, indicating that the improvement in outcomes may not have been caused by the intervention. STUDY DESIGN: Quasi-experimental two groups pre-posttest clinical trial. LEVEL OF EVIDENCE: Therapy, level 2b.

Risk factors for deep neck infection in patients with sore throat and neck pain.

BACKGROUND: Deep neck infection (DNI) is a potentially life-threatening disease because infections spread quickly, causing se-rious complications. Therefore, more attention is needed than other neck infections, but there are many difficulties due to isolation guidelines in the period of coronavirus disease 2019 pandemic. We investigated the early predictability of DNI through patient symptoms at the first emergency department encounter. METHODS: This was a retrospective study of patients with suspected soft-tissue neck infections from January 2016 to February 2021. Symptoms were retrospectively analyzed in fever, foreign body sensation, chest discomfort/pain, submandibular pain, odynopha-gia, dysphagia, voice change, and severe pain. Furthermore, baseline characteristic data, laboratory findings, and pre-vertebral soft-tissue (PVST) thickness were evaluated. DNI and other neck infections were diagnosed through computed tomography. Logistic regression analysis was conducted to determine the independent factors for predicting DNI. RESULTS: In the 793 patients included in the study, 267 (33.7%) were diagnosed with DNI, and 526 (66.3%) were diagnosed with other soft-tissue neck infections. In the comparison between the two groups, C-reactive protein (CRP), sodium, PT (INR), foreign body sensation, chest discomfort/pain, submandibular pain, odynophagia, dysphagia, severe pain, and PVST thickness showed statisti-cally significant differences. Independent factors for predicting DNI were severe pain (odds ratio: 6.336 [3.635-11.045], p<0.001), for-eign body sensation (odds ratio: 7.384 [2.776-19.642], p<0.001), submandibular pain (odds ratio: 4.447 [2.852-6.932], p<0.001), and dysphagia (odds ratio: 52.118 [8.662-313.588], p<0.001) among symptoms and CRP (odds ratio: 1.034 [1.004-1.065], p=0.026) and PT (INR) (odds ratio: 29.660 [3.363-261.598], p=0.002) in laboratory tests. PVST thickness at C2 (odds ratio: 1.953 [1.609-2.370], p<0.001) and C6 level (odds ratio: 1.179 [1.054-1.319], p=0.004) was also shown as an independent variable for prediction. CONCLUSION: Among patients with sore throat or neck pain, patients with dysphagia, foreign body sensation, severe pain, and submandibular pain are more likely to have DN. DNI can cause serious complications; therefore, patients with the above symptoms should be closely observed due to the potential for significant complications.

Halo Traction Followed by Halo Vest Immobilization for the Treatment of Chronic Atlantoaxial Rotatory Fixation: A Case Report and Tips for Avoiding Complications in Pediatric Patients.

CASE: A 4-year-old girl sustained a traumatic atlantoaxial rotatory subluxation. She presented at the treating facility 8 months after injury with cervical deformity, neck pain, gait instability, and decreased cervical motion. Her delay in presentation was partially because of international Corona Virus of 2019 (COVID-19) travel restrictions. The case was successfully treated with halo traction, followed by halo vest immobilization. CONCLUSION: Chronic atlantoaxial rotatory fixation can be treated nonsurgically with closed reduction and halo traction, but is associated with operative risks. Optimal pin placement is challenging in the pediatric skull and may be improved with a preoperative or intraoperative computed tomography (CT) scan.

Effects of elongation longitudinaux avec decoaption osteo-articulaire and post-facilitation stretching technique on pain and functional disability in mobile users with text neck syndrome during COVID-19 pandemic: A randomized controlled trial.

BACKGROUND: Adolescent smartphone users have developed a variety of musculoskeletal conditions due to their use of smartphones. ELDOA (Elongation longitudinaux avec decoaption osteo-articulaire) is based on maximizing facial and spinal stretching by assuming specific posture for 1 minute and post facilitation stretching is also a type of muscle energy technique that is used for chronically shortened or tight muscles. This aimed to compare the effects of post-facilitation stretching technique and ELDOA on neck pain and functional disability in mobile users experiencing Text neck syndrome during COVID-19. METHODS: This single-blinded randomized control trial with a parallel group design was conducted at the Department of Physiotherapy Safi Hospital (Faisalabad, Pakistan) from September 2021 to April 2022. Forty smartphone users between the ages of 18 and 35 who had a Neck Disability Index score of >10 due to neck pain without unilateral arm symptoms participated in the study. Of the 40 participants, twenty were randomly assigned to the ELDOA group and twenty were assigned to the post facilitation stretching group, and each group received 3 weekly sessions of treatment for 6 weeks. The Numeric Pain Rating Scale (NPRS), Neck Disability Index (NDI), and Smartphone Addiction Scale (SAS) were used to measure pain intensity, functional disability, and smartphone addiction at baseline and after 18 sessions of treatment. SPSS version 22 was used to enter and analyze the data. To find comparisons between groups an independent sample t test was used, and a paired sample t test was used to find the difference within each group. RESULTS: Post-treatment values showed statistically significant difference between groups. ELDOA group showed greater improvement in pain (P < .03) with 95% CI [-1.33, -0.068] and functional disability (P < .05) with 95% CI [-4.44, 0.143] at 6th week. There was no statistically significant difference (P = .35) with 95% CI [-28.6, 10.4] between the two groups regarding smartphone addiction. The NPRS, NDI, SAS scores were significantly different within each group with P < .05. CONCLUSION: The study concluded that ELDOA method and post-facilitation stretching both were effective in treating neck pain and functional disability. However, ELDOA method was superior to post-facilitation stretching effects on neck pain and functional disability among patients with text neck syndrome.

Teleworking and Musculoskeletal Disorders: A Systematic Review.

Teleworking has spread drastically during the COVID-19 pandemic, but its effect on musculo-skeletal disorders (MSD) remains unclear. We aimed to make a qualitative systematic review on the effect of teleworking on MSD. Following the PRISMA guidelines, several databases were searched using strings based on MSD and teleworking keywords. A two-step selection process was used to select relevant studies and a risk of bias assessment was made. Relevant variables were extracted from the articles included, with a focus on study design, population, definition of MSD, confounding factors, and main results. Of 205 studies identified, 25 were included in the final selection. Most studies used validated questionnaires to assess MSD, six considered confounders extensively, and seven had a control group. The most reported MSD were lower back and neck pain. Some studies found increased prevalence or pain intensity, while others did not. Risk of bias was high, with only 5 studies with low/probably low risk of bias. Conflicting results on the effect of teleworking on MSD were found, though an increase in MSD related to organizational and ergonomic factors seems to emerge. Future studies should focus on longitudinal approaches and consider ergonomic and work organization factors as well as socio-economic status.

Digital physiotherapy assessment vs conventional face-to-face physiotherapy assessment of patients with musculoskeletal disorders: A systematic review.

BACKGROUND: This systematic review aimed to assess the certainty of evidence for digital versus conventional, face-to-face physiotherapy assessment of musculoskeletal disorders, concerning validity, reliability, feasibility, patient satisfaction, physiotherapist satisfaction, adverse events, clinical management, and cost-effectiveness. METHODS: Eligibility criteria: Original studies comparing digital physiotherapy assessment with face-to-face physiotherapy assessment of musculoskeletal disorders. Systematic database searches were performed in May 2021, and updated in May 2022, in Medline, Cochrane Library, Cinahl, AMED, and PEDro. Risk of bias and applicability of the included studies were appraised using the Quality Assessment of Diagnostic Accuracy Studies-2 tool and the Quality Appraisal of Reliability Studies tool. Included studies were synthesised narratively. Certainty of evidence was evaluated for each assessment component using GRADE. RESULTS: Ten repeated-measures studies were included, involving 193 participants aged 23-62 years. Reported validity of digital physiotherapy assessment ranged from moderate/acceptable to almost perfect/excellent for clinical tests, range of motion, patient-reported outcome measures (PROMs), pain, neck posture, and management decisions. Reported validity for assessing spinal posture varied and was for clinical observations unacceptably low. Reported validity and reliability for digital diagnosis ranged from moderate to almost perfect for exact+similar agreement, but was considerably lower when constrained to exact agreement. Reported reliability was excellent for digital assessment of clinical tests, range of motion, pain, neck posture, and PROMs. Certainty of evidence varied from very low to high, with PROMs and pain assessment obtaining the highest certainty. Patients were satisfied with their digital assessment, but did not perceive it as good as face-to-face assessment. DISCUSSION: Evidence ranging from very low to high certainty suggests that validity and reliability of digital physiotherapy assessments are acceptable to excellent for several assessment components. Digital physiotherapy assessment may be a viable alternative to face-to-face assessment for patients who are likely to benefit from the accessibility and convenience of remote access. TRIAL REGISTRATION: The review was registered in the PROSPERO database, CRD42021277624.

Neck pain, dry eye and Sjogren's syndrome in Latin American students during the first wave of COVID-19: Frequencies and associated factors (preprint)

Introduction: Virtual classes brought many changes to the lives of students, not only the fact of being more exposed to screens, but also because of the repercussions. Aim: To determine the factors associated with suffering from neck pain, dry eye and Sjogren's syndrome in students in Latin America during the first wave of COVID-19. Methodology: Analytical cross-sectional study, using the COM and DEQ-5 scales, neck pain and dry eye/Sjogren's syndrome, respectively, were measured; socio-educational variables were associated with them. Discussion: Of the 3939 students, those who lived in Panama, Chile and Bolivia were the ones who suffered the most from these pathologies. These pathologies were associated with the greater number of hours of computer use (all values p<0,001) and sex (all values p<0,002), medical students had more frequent dry eye and Sjogren's syndrome (both p<0,031), Graduate students had more neck pain (p<0.001), but college students had less dry eye (p=0.025) and those at private universities had more neck pain (p=0.024). Discussion: Important results of these three pathologies were found, this serves so that students can be evaluated in depth in each university, for a specialized diagnosis and try to avoid medium and long-term consequences for the constant use of electronic devices. Conclusion: Neck pain, dry eye and Sjogren's syndrome in students were associated with more hours of computer use and female sex, medical students had more frequent dry eye and Sjpogren's syndrome, graduate students had more neck pain, university students had less dry eye and those from private universities had more neck pain.

The comparison between the effects of pain education interventions with online and face-to-face exercise and the control group received biomedical education + standardized physical therapy in patients with chronic nonspecific neck pain during COVID-19: protocol for a parallel-group randomized controlled trial.

BACKGROUND: Various psychological issues and serious health concerns during the imposed lockdown by coronavirus disease 2019 (COVID-19) have induced many changes in the treatment of patients. More effective self-management strategies through tele-rehabilitation are suggested to be applied for patients with chronic neck pain to reduce referrals to health cares and disability support through COVID-19. Also, the pain neuroscience education (PNE) approach is an educational method used by health professionals to assist patients in understanding the biology, physiology, and psychosocial factors affecting their pain experience and aligning with the cognitions and beliefs associated with pain and recurrent disability. PNE combined with tele-rehabilitation could be a new solution to encourage patients to manage their condition by themselves and increase the continuity of practice instead of face-to-face sessions. OBJECTIVE: This randomized control trial (RCT) aims to investigate the effects of PNE with online and face-to-face exercise interventions, and the control group received biomedical education + standardized physical therapy on neck pain and disability, psychological factors, and function in non-traumatic chronic neck pain. METHODS/DESIGN: Patients with non-traumatic chronic neck pain (patient-centered care and active involvement of patients and the public) will be recruited via flyers displayed in hospitals and universities to participate in an RCT with two experimental and one control group designed to investigate the effects of PNE with online and face-to-face exercise interventions, and the control group received biomedical education + standardized physical therapy on neck pain and disability, psychological factors, and function in non-traumatic chronic neck pain. The outcomes will be measured at baseline, after PNE, and after 3 months of an exercise intervention. All outcomes are presented as mean ± SD, and statistical significance was set at α level of < 0.05. The normal distribution of the variables was verified by the Kolmogorov-Smirnov test, following a descriptive analysis. DISCUSSION: It seems that PNE plus online and face-to-face exercise interventions are appropriate educational models for the treatment of patients with neck pain during COVID-19. Also, online training seems to encourage patients to continue their treatment. TRIAL REGISTRATION: Iranian Registry of Clinical Trials IRCT20150503022068N5. Registered on 09 September 2021.

The impact of distance education on the neck pain among teachers in times of COVID-19.

OBJECTIVE: In the course of the COVID-19 pandemic the format of education was forced to change from formal to distance in a considerably short time. The study aimed to analyze the changes in the prevalence and the severity of neck pain among teachers during the pandemic. SUBJECTS AND METHODS: The study analyzed the Neck Disability Index (NDI), a self-report questionnaire designed to assess the individual's neck pain experience in daily life and rate a disability score due to neck pain, and numerical rating scale (NRS) report pairs completed by teachers. RESULTS: The mean age of the participants was 41.67±9.57. The majority were female (67.9 %) and were employed for less than 20 years in teaching (68.9%). The survey results collected at the beginning and at the end of the first year of the pandemic showed that: the mean session hours per week were 21.19±9.21 and 21.61±9.45, the mean NDI scores were 11.61±6.17 and 12.65±7.76, and the mean NRS scores were 3.05±2.96 and 4.75±3.13. The female participants scored significantly higher disability scores (p<0.001). The NRS scores were increased in both genders (p<0.001). The NDI scores, the disability grouping, and NRS were significantly associated with weekly session hours (p=0.011, p<0.001 and p<0.001, respectively). The NRS scores were increased in all age groups (p<0.001). The increase in weekly session hours was related to the NRS scores (p<0.001). CONCLUSIONS: In one year during the pandemic, despite unchanged telework hours, a significant increase in neck pain incidence and pain severity was noted among teachers. Unexperienced employees in the line of distance working should receive adequate training to avoid not only musculoskeletal disorders but other physical and psychological unwanted effects.

Risk factors for neck pain in college students: a systematic review and meta-analysis (preprint)

Background: During the COVID-19 epidemic, the prevalence of neck pain among college students has increased due to the shift from offline to online learning and increasing academic and employment pressures. Therefore, this systematic review aimed to identify the personal, occupational, and psychological factors associated with the development of neck pain to promote the development of preventive strategies and early intervention treatment. Methods: Seven electronic databases were searched from inception to April 2022 for cross-sectional studies, cohort studies, case-control studies, and randomized controlled trials (RCT) on neck pain. The quality of the selected studies was assessed by American Agency for Healthcare Research and Quality (AHRQ) or the Newcastle-Ottawa scale (NOS). Pooled odds ratios (ORs) with corresponding 95% confidence intervals (CIs) were calculated to evaluate the effects of the included risk factors on neck pain. Results: Twenty-six studies were included, including 16,826 participants, and a total of 30 potentially associated risk factors were identified, with 20 factors only listed as risk factors in one or two studies. Ultimately, 10 risk factors were included in the meta-analysis, and all results were statistically significant (P<0.05). The factors supported by strong evidence mainly include the improper use of the pillow (OR=2.20, 95% CI: 1.39 to 3.48), lack of exercise (OR=1.88, 95% CI: 1.53 to 2.30), improper sitting posture (OR=1.97, 95% CI: 1.39 to 2.78), and history of neck and shoulder trauma (OR=2.32, 95% CI: 1.79 to 3.01), senior grade (OR=2.86, 95% CI: 2.07 to 3.95), staying up late (OR=1.80, 95% CI: 1.35 to 2.41), and long-time electronic product usage daily (OR=1.45, 95% CI: 1.27 to 1.65), long-time to bow head (OR=2.04, 95% CI: 1.58 to 2.64), emotional problems (OR=2.09; 95% CI: 1.66, 2.63). Risk factors supported by moderate evidence were high pressure (OR=1.91, 95% CI: 1.50 2.42). Conclusion: Improper use of the pillow, lack of exercise, improper sitting posture, history of neck and shoulder trauma, senior grade, staying up late, long-term electronic product usage daily, long time to bow head, high pressure, and emotional problems affect neck pain in college students. More studies have been conducted to prove the risk and relevance of the remaining 20 factors.

A 14-Year-Old Boy With Neck Pain, Fevers, and Diffuse Erythematous Rash.

A previously healthy 14-year-old boy developed right-sided neck pain, tachycardia, a diffuse erythematous rash, and subjective fevers over 2 days. He sought medical attention in a local urgent care clinic, where he had a negative Sars-CoV-2 antigen test and was referred to the local emergency department (ED) for persistent tachycardia and further workup. After fluid resuscitation, his tachycardia was not improved, so he was admitted to the Pediatric Hospital Medicine Service. Physical examination showed large areas of erythema and erythroderma of multiple body sites, perioral sparing, increased erythema in flexor skin folds, posterior soft palate petechiae, and a white strawberry tongue. There was a small, tender lesion with surrounding erythema without discharge on his right neck thought to be a possible entry point for infection. Laboratory results showed thrombocytopenia, normal white blood cell count, normal hemoglobin concentration, absolute lymphopenia, and an elevated C-reactive protein (CRP) to 130 mg/L. He was started on intravenous fluids and antibiotics for a presumed infectious cause of the rash and laboratory findings. The next morning, an expanded diagnostic workup was undertaken including electrocardiogram, echocardiogram, ferritin, triglycerides, liver enzymes, lactate dehydrogenase (LDH), brain natriuretic peptide, coagulation studies, and fibrinogen. With treatment and supportive care, his tachycardia and energy improved, so he was discharged with oral antibiotics and follow-up with the Infectious Disease Clinic in 2 days. When seen in follow-up, he was immediately admitted to the hospital for worsening fatigue, tachycardia, and new findings that prompted multiple consultations, and transfer to pediatric critical care services.

Subacute Thyroiditis after COVID-19: A Literature Review.

Subacute thyroiditis (SAT), potentially caused by severe acute respiratory syndrome coronavirus 2 infection, has been reported as a complication of COVID-19 since 2020. The clinical characteristics and outcomes of SAT after COVID-19 remain incompletely defined. Therefore, we aimed to collect and survey case reports of SAT after COVID-19. We performed a systematic search of PubMed/MEDLINE, Web of Science, and Google Scholar. The keywords and MeSH terms used for the searches were "subacute thyroiditis" and "COVID-19." A total of 38 patients from 26 case reports, case series, and letters on SAT associated with COVID-19 were included and analyzed. The most frequent SAT symptom was neck pain (27 cases), followed by fever (22 cases). Of the 25 cases with information on the duration between onset of COVID-19 symptoms and onset of SAT symptoms, the shortest was simultaneous occurrence, and the longest was 4 months. In most cases, patients developed SAT at several days or weeks after the onset of COVID-19. All patients with SAT recovered with no severe complications or sequelae. Clinicians should be aware of the possibility of SAT development in patients with neck pain and fever following COVID-19. Further research is necessary to determine the relationship between SAT and COVID-19.

The influence of idiopathic chronic neck pain on upper trapezius and sternocleidomastoid muscle activity and elasticity during functional reaching: A cross-sectional study.

It remains unclear whether idiopathic chronic neck pain is associated with changes in muscle stiffness alongside alterations in neuromuscular control. Therefore, the purpose of this study was to determine the influence of idiopathic chronic neck pain on the muscle stiffness and muscle activity of the upper trapezius and sternocleidomastoid muscles during the maintenance of unilateral and bilateral functional reaching tasks. Surface electromyography (EMG) and ultrasound shear wave elastography were collected from the sternocleidomastoid and upper trapezius muscles in 18 individuals with idiopathic chronic neck pain and 18 matched healthy controls. Participants completed three functional reaching tasks; 1) unilateral forward reach, 2) bilateral forward reach, and 3) unilateral upward reach, and held at the top of each reaching movement for data to be collected bilaterally. A univariate ANOVA was utilized for each outcome measure (mean EMG amplitude and shear wave velocity) and each reaching task. Individuals with idiopathic chronic neck pain exhibited significantly lower upper trapezius activation during bilateral reaches without corresponding changes to stiffness during similar trials. Similarly, this cohort exhibited decreased sternocleidomastoid stiffness during forward reaching, without corresponding activation changes. Lastly, women demonstrated consistently higher sternocleidomastoid activation and stiffness when compared to men. These findings indicate individuals with idiopathic chronic neck pain may adapt their movement strategies, possibly for pain avoidance. The demonstrated changes in muscle stiffness independent of changes in muscle activity highlight the importance of evaluating both muscle stiffness and activation in individuals with idiopathic chronic neck pain prior to designing rehabilitation programs.

The Copenhagen Neck Functional Disability Scale: an analysis of singers with dysphonia and without vocal complaints. / Escala Funcional de Incapacidade do Pescoço de Copenhagen: análise em cantoras disfônicas e em cantoras sem queixas vocais.

PURPOSE: To analyze and compare the degree of cervical disability in singers with dysphonia and in singers without self-reported vocal complaints. METHODS: A cross-sectional observational analysis. Sixty-two singers participated in the study: Thirty-two singers without vocal complaints and 30 singers with a speech-language pathology and otorhinolaryngological diagnosis of dysphonia. For singers without vocal complaints, two questionnaires were applied via Google Forms: A three-question questionnaire regarding vocal complaints and how each singer perceived their speaking and singing voice, and the Copenhagen Neck Functional Disability Scale (CNFDS). Data on singers with dysphonia were extracted from a database previously collected by a team of researchers at the speech-language pathology department of the Federal University of Minas Gerais. The difference in data collection methodology between the two groups was due to restrictions presented by the coronavirus pandemic. The Mann-Whitney test was used to compare the two groups, at a significance level of 5%. RESULTS: There was a significant difference between the groups (p=0.0001), demonstrating that singers with dysphonia suffered more from cervical pain and discomfort than singers without vocal complaints. CONCLUSION: Singers with dysphonia have more cervical pain and discomfort than singers without vocal complaints, thus presenting with greater cervical disability.

OBJETIVO: analisar e comparar o grau de incapacidade cervical em cantoras disfônicas e em cantoras sem queixas vocais autorreferidas. MÉTODO: estudo observacional analítico transversal. Participaram do estudo 32 cantoras sem queixas vocais e 30 cantoras com diagnóstico fonoaudiológico e otorrinolaringológico de disfonia. Para as cantoras sem queixas vocais foram utilizados dois questionários aplicados virtualmente via GoogleForms, sendo um questionário composto por três perguntas referentes às queixas vocais e como cada cantora percebia sua voz de falada e de forma cantada e a Escala Funcional de Incapacidade do Pescoço de Copenhagen (EFIPC). Os dados referentes às cantoras disfônicas foram extraídos de um banco de dados previamente coletado por uma equipe de pesquisadores no Observatório de Saúde Funcional em Fonoaudiologia da Universidade Federal de Minas Gerais e a diferença na metodologia de coleta de dados entre os dois grupos deu-se devido às restrições apresentadas pela pandemia causada pelo coronavírus. Para a comparação entre os dois grupos, foi utilizado o teste Mann-Whitney e foi considerado um nível de significância de 5%. RESULTADOS: Houve diferença significativa entre os grupos (p=0,0001), demonstrando que as cantoras disfônicas sofrem mais com dores e desconfortos cervicais do que as cantoras sem queixas vocais. CONCLUSÃO: cantoras disfônicas apresentam mais dor e desconforto cervical do que as cantoras sem queixas vocais, caracterizando uma maior incapacidade cervical.

The relationship between sleep quality, neck pain, shoulder pain and disability, physical activity, and health perception among middle-aged women: a cross-sectional study.

BACKGROUND: Sleep quality is an important physical requirement for a healthy life, and good sleep quality has been recognized as a significant component in physical and mental health and well-being. The purpose of this study was to identify the factors that affect sleep quality as well as the relationship between sleep quality and neck pain, shoulder pain and disability, physical activity, and health perception. METHODS: We conducted surveys on 494 women between the age of 35 and 64 years. The study evaluated neck pain, shoulder pain and disability, physical activity, self-health perception and sleep quality with self-reported questionnaires in middle-aged women. Data were analyzed using SPSS 23.0. RESULTS: The results showed that the more severe the neck pain and shoulder pain and disability, the worse the sleep quality was in middle-aged women and the better the health perception, the lower the sleep quality score was, indicating good sleep quality. Shoulder pain, self-perceived task difficulty, and health perception were identified as variables that affected the sleep quality in middle-aged women. The explanatory power of the model in explaining sleep quality was 22.9%. CONCLUSIONS: Worsened shoulder pain, self-perceived task difficulty, and negative health perception can affect poor sleep quality; therefore, it is necessary to develop health interventions for pain management and emotional and social support for improving daily sleep quality. To improve the sleep quality in middle-aged women, healthcare workers should consider the subjects' pain and functional disability, in accordance with their health perception.

[Remote working forced by COVID-19 pandemic and its influence on neck pain and low back pain among teachers]. / Wplyw pracy zdalnej wymuszonej pandemia COVID-19 na ból kregoslupa w grupie zawodowej nauczycieli.

BACKGROUND: Following the declaration of the COVID-19 pandemic by the WHO, many people in the public sector have switched to remote work, including teachers. This could have contributed to the occurrence of back pain in this group. The aim of the study was to assess back pain in a group of teachers before and after the introduction of distance learning due to the COVID-19 pandemic. MATERIAL AND METHODS: The study was based upon an online diagnostic survey and included 361 teachers and university lecturers from 16 provinces of Poland. In order to assess the intensity of pain, a Numerical Rating Scale (NRS) was used. Statistical analysis was performed using IBM SPSS Statistics 26 and Microsoft Excel 2021. The level of statistical significance was adopted on the level p < 0.05. RESULTS: Among the surveyed teachers, the mean degree of declared cervical and lumbar spine pain increased significantly after the COVID-19 pandemic (p < 0.001). The mean value of the declared degree of cervical pain increased from 2.49±2.81 before the pandemic to 5.44±1.83 during the pandemic. Before the pandemic, the mean low back pain intensity was 2.81±2.73 on the NRS, while after the introduction of remote working, it was 5.53±2.20. CONCLUSIONS: There is a relationship between the occurrence of back pain and the change in the nature of work in the group of teachers in connection with the declaration of the COVID-19 pandemic. There has been a statistically significant increase in teachers' back pain intensity since the introduction of distance learning. Depending on the number of hours spent at the computer, the average degree of the declared back pain in the study group increased statistically significantly. There is a need to set the goals of physioprophylaxis and introduce education in the field of ergonomics of computer work in a group of teachers. Med Pr. 2021;72(6):677-84.

Internet Use impact on Physical Health during COVID-19 pandemic in Bangladesh: A Web-based Cross-sectional study (preprint)

BackgroundBangladesh ranked fifth largest internet user in Asia. Past studies on internet use have focused on its impact on mental health, with little known about its impact on the physical health of individuals during COVID-19 pandemic. Hence, this study examines the impact of Internet use frequency on physical health during the Covid-19 lockdown in Bangladesh. MethodsA web-based cross-sectional study on 3242 individuals aged 18 and above was conducted from 2nd August - 1st October 1, 2020, during the lockdown in Bangladesh. The survey covers demographics, Internet use frequency and physical health questions. Multiple linear regression analyses were used to examine the impact of internet use frequency on physical health. ResultsThe result indicated that 72.5%, 69.9%, 65.1% and 55.3% reported headache, back pain, numbness of the fingers and neck pain, respectively. The multivariable analyses showed increased physical health impact among regular (coefficient {beta} =0.52, 95% confidence interval [CI]: 0.18-0.85, P=0.003), frequent ({beta} = 1.21, 95%CI: 0.88-1.54, P < .001) and intense ({beta} = 2.24, 95%CI: 1.91-2.57, P < .001) internet users. Other factors associated with physical health scores were gender, income (in Taka), occupation, regions, and working status. ConclusionFrequent, intensive, and extensive use of the internet were strong predictors of increased physical health problems, and the study suggests the need for raising awareness of physical health problems triggered by high internet users among the high socioeconomic group in Bangladesh.