Musculoskeletal Disorders and its Associated Risk Factors in Long-distance Truck Drivers from Allahabad, India

Occupational driving has often been associated with a high prevalence of pain in the neck, shoulder, wrist/hand, back and knee. The present study was undertaken to find out the prevalence of musculoskeletal disorders and associated risk factors among long-distance truck drivers from Allahabad, Uttar Pradesh. A cross-sectional study was conducted with 108 long-distance truck drivers. They were interviewed and examined as per a pre-designed, pre-tested semi-structured interview questionnaire. Results indicate that 78% of long-distance truck drivers had musculoskeletal disorder. The most common symptoms were low back pain (40%) followed by shoulder pain (26%), knee pain (24%), and neck pain (20%). Age, education, addiction, years of work experience, hours of driving were significantly associated with musculoskeletal morbidity (P<0.001). Long-distance truck drivers with continued driving exposure have a high prevalence of a musculoskeletal disorder.

Prediction and Control Model of Musculoskeletal Disorders in the Instant Noodle Company in Makassar 2020–2050

BACKGROUND: There are many risk factors that result in musculoskeletal disorders because of work. This also occurs in the instant food industry, where apart from manual load handling and repetitive work, the production process can also results in risks. AIM: The aims of this study are to predict the musculoskeletal disorders in the next 50 years and the effectiveness of scenarios for controlling musculoskeletal disorders. METHODS: This study employed Research and Development method through a dynamics system approach. This research was conducted in one of the industries that produce instant food in South Sulawesi, Indonesia. The data obtained was based on interviews, which were further analyzed using Interpretative Structural Modeling. RESULTS: Based on the simulation results for 30 years, it was found that there was an increase in the average musculoskeletal disorder incidence by 20.63% per year. At the end of the simulation in 2050, the number of musculoskeletal disorder incidents became 48481.69. In this case, the simulation for 30 years (2020–2050) was conducted on a model of controlling occupational diseases at an instant noodle company in Makassar by providing treatment in the form of reducing risk factors that cause musculoskeletal disorders. Based on the simulation results for 30 years (2020–2050), musculoskeletal disorders have the most significant contribution to the increase of occupational diseases incidents as a whole. The increase in musculoskeletal disorders is an accumulation of several risk factors that exist in the instant noodle production process. CONCLUSIONS: Prediction of the musculoskeletal disorder incidence using a dynamic system approach for 30 years (2020–2050) has increased by an average of 20.63% per year. The behavior of the model after receiving treatment on the occurrence of musculoskeletal disorders has an average decrease in the average incidence of 51.11% per year. In this case, to control the musculoskeletal disorder incidence, the elements or variables controlled simultaneously are work posture, lifting load, and length of work.

Hubungan Durasi Kerja dan Postur Tubuh dengan Keluhan Low Back Pain (Lbp) Penjahit di Nagari Simpang Kapuak Kabupaten Lima Puluh Kota

Low Back Pain (LBP) is pain in the waist or lower spine that can be felt up to the buttocks and thighs. Many workers experience illness. Results The study was conducted on 9,482 workers in 12 regencies and cities in Indonesia, the disease experienced by workers was Musculoskeletal Disorder as much as 16% including Low Back Pain. This study aims to determine the relationship between work duration and work posture with complaints of Low Back Pain at Nagari Simpang Kapuak tailors, Lima Puluh Kota Regency. This research is quantitative with a cross sectional approach. Collecting data through a census of 43 tailors with interviews and questionnaires. Data analysis with univariate, bivariate and Chi-Square statistical test. The results of the study found that 58.1% of tailors experienced severe complaints of low back pain. 72.1% are classified as risky age, 74.1% are female, 58.1% have a BMI at risk, 67.4% work with risky work duration, 69.8% work with risky work postures. There is a relationship between age (p = 0.017), BMI (p = 0.013), work duration (p = 0.002), and body posture (p = 0.006) with complaints of Low Back Pain. To reduce the risk of Low Back Pain, tailors should relax and rest by stretching muscles, exercising based on the age of the worker, consuming foods that contain calcium, working with a balanced working time and doing an ergonomic work system.

Effects of Kinesio-Taping in Lateral Epicondylitis: A Narrative Review

Aim: The objective of this narrative review was to assess the effects of Kinesio-Taping in Lateral Epicondylitis. Methods: A comprehensive search of already published relevant articles only from medical databases like Google Scholar, PubMed and ScienceDirect was carried out for obtaining the same from the year 2014-2019. Background: Lateral epicondylitis is a familiar musculoskeletal disorder that primarily affects the extensors of the wrist. Kinesio-taping (KT) is a newer generation taping technique that aid's the body’s healing process whilst supporting and giving stability to the muscles and joints without hindering the range of motion of the body. Conclusion: The current review recognises the need for Kinesio-Taping in individuals with Lateral Epicondylitis as it has shown to enhance the functionality of the wrists and reduce pain. Limitations: More in-depth studies are to be conducted to find out the mechanism behind Kinesio-Taping.

Ergonomic assessment of work-related musculoskeletal disorder and its determinants among commercial mini bus drivers and driver assistants (mini bus conductors) in Nigeria

Introduction Work-related musculoskeletal disorder (WMSD) is a leading causes of occupational injury and disability among drivers and workers in the transport industry. This study evaluated the ergonomically assessed WMSD and its determinants among Nigerian commercial mini bus drivers (BD) and mini bus conductors (BC) Method A total of 379 participants (BD = 200, BC = 179) were purposively sampled for this exploratory cross-sectional study. Participants’ WMSD and work related variables were respectively assessed using the standardized Nordic questionnaire and a content-validated, Driving Work Station Assessment (DWSA) form. Data were analyzed descriptively and inferentially using chi-square and logistic regression. The level of significance was set at α = 0.05. Results The participants were aged between 20 and 66 years, with a mean age of 33.26±10.76years (BD = 38.42±10.22years, BC = 27.50±8.13years); most of whom consumed alcohol (84.4%) and experienced severe job stress (73.4%). There was a high prevalence (95.8%; BD = 94.5%, BC = 97.8%) of WMSDs, the lower back (66.8%) and upper back (54.1%) had the highest regional prevalence of WMSD. The BC (BC vs BD) had significantly (p<0.05) higher prevalence of Neck (47.7% vs 21.5%) and upper back (80.4% vs 30.5%) WMSDs. Conversely, the BD (BD vs BC) had significantly (p<0.05) higher prevalence of low-back (85.0% vs 46.4%), knee (25.0% vs 9.5%), elbow (11.5% vs 3.9%), and wrist (10.5% vs 3.4%) WMSD. There was a significant association between WMSD and each of work duration (X2 = 11.634, p = 0.009), work frequency (X2 = 8.394, p = 0.039), job dissatisfaction (X2 = 10.620, p = 0.001) and job stress (X2 = 16.879, p = 0.001). Working beyond 4days/week (OR = 10.019, p = 0.001), job dissatisfaction (OR = 1.990, p = 0.031), constrained working postures (OR = 5.324, p = 0.003) and fatigue (OR = 4.719, p = 0.002) were the predictors of WMSD. Conclusion Job stress, work duration and work frequency, posture and fatigue are important determinants of WMSDs among mini bus drivers and their assistants in Nigeria. Ergonomics training intervention for this population is recommended.

A questionnaire-based musculoskeletal disorder assessment for aircraft maintenance technicians

Purpose Aircraft maintenance technician (AMT) is the most critical profession in the aircraft maintenance system. The tasks of a licensed AMT require expertise and involve repetitive physical tasks such as tightening or loosening aircraft parts, carrying or removing parts during long working hours under time pressure and day/night shifts. This study aims to attract attention to the difficult working conditions of AMTs and identify the body parts that are at risk of musculoskeletal disorder (MSD). Design/methodology/approach A questionnaire is developed by the authors to gather demographic information, use of hand tools, equipment, use of fall protection, manual material handling (lifting, pushing, pulling), load weight, environmental factors, and MSD discomfort level perceptions. The questionnaire is applied to 150 AMTs during six months period, and the obtained data are analyzed by sequential ordinal logistic regression (OLR) models. Findings The ORL results confirm that the use of equipment (lift platform, scissors lift), safety belt attached to the platform, manual material handling, environmental factors (humidity, vibration and illumination) and resting periods have a significant effect on MSD risks. On the contrary, age, experience level, use of small hand tools, temperature and noise are not identified as statistically significant. Originality/value The study is original for it considers the working conditions and perceived discomfort levels of AMTs. A questionnaire is introduced to assess the consequences of the use of tools, equipment, fall protection equipment, environmental conditions and work organization on various body parts (neck, shoulder, elbow, back, lower back, wrist-hand, hip, knee, and ankle-feet), and strain level is identified. The study contributes to the theoretical aircraft maintenance literature and managers in practice.

Thermotherapy for shoulder pain: a protocol for systematic review

Review question / Objective: Shoulder pain is a common musculoskeletal disorder prompting many patients to seek treatment. Thermotherapy is a common treatment for shoulder which has been widely used in hospitals. But its efficiency has not been scientifically and methodically evaluated. This protocol aims to evaluate the efficacy and safety of Thermotherapy for treating shoulder pain. Information sources: Eight databases will be searched from their inception to October 2021. They are as follows: PubMed, Embase, Cochrane Library, ClinicalTrials.gov, China Knowledge Resource Integrated Database (CNKI), Weipu Database for Chinese Technical Periodicals (VIP), Chinese Biomedical Literature Database (CBM), and Wanfang Database. There will be no limitation to study publication status or language. The search terms include shoulder impingement syndrome, rotator cuff, bursitis, adhesive capsulitis, frozen shoulder, shoulder pain, thermotherapy, diathermy, heat therapy, Moxibustion, and RCTs. The equivalent search words will be used in the Chinese databases.

Text Neck Syndrome: The Pain of Modern Era

Introduction- The text neck syndrome is a repetitive stress injury induced by prolonged neck flexion at different angles and pain sustained from excessive watching or texting on handheld devices for long periods. It should be referred to as "Modern Era Pain" due to its direct association with the modern era's Gadgets. Aim - This study aimed to determine the prevalence of text neck syndrome and neck pain among college students and to find the effect of neck pain on their active daily lives. Methodology - A personalized questionnaire was designed in the Google Forms and distributed among the around college students by using Snowball sampling techniques. The questionnaire contained four parts: consent letter, sociodemographic details, NDI questionnaire, and fourth part of questionnaire contained vas scale and personalized question about how neck pain impact their active daily life. Result – Out of 283 responses, 36.5 percent of respondents reported mild text neck syndrome, 23.4 percent reported moderate, 2.1 percent reported severe and complete text neck syndrome, and 35.7 percent did not suffer text neck syndrome. And 73.4 % people reported mild to severe pain in neck and upper back region. Conclusion- Prevalence of text neck syndrome is found greater in study as compared to the findings of other previous studies. Key words: Neck pain, Pain of modern era, NDI, Upper back pain, Musculoskeletal disorder.