Factors associated with musculoskeletal pain and discomfort among Canadian truck drivers: A cross-sectional study of worker perspectives

2018 ◽  
Vol 11 ◽  
pp. 244-252 ◽  
Author(s):  
Sonja Senthanar ◽  
Philip L. Bigelow
2021 ◽  
Vol 11 (11) ◽  
pp. 244-251
Author(s):  
Humanshi Abbhi ◽  
Pradip Sarkar ◽  
Hariharan Ramasubbu

Background: Dental specialists are at a higher risk of work related musculoskeletal disorders (WMSD) that lead to physical disability. Musculoskeletal pain in dentists is due to constrained body postures for prolonged period of time. Limited number of studies has been done in India to check the prevalence and factors associated with the musculoskeletal pain among dentists. Purpose: To see the prevalence and assess the intensity of musculoskeletal pain in different anatomical parts among dentists from two different institutes of Chandigarh along with identification of selected factors associated with the onset of musculoskeletal (MS) pain among them. Methods: A cross-sectional study was made among interns, postgraduate students and faculty members from two different institutes of Chandigarh. A total of 120 members completed a questionnaire containing 24 questions. The study variables in the questionnaire were divided into 3 groups as: Socio-demographic information, ergonomic variables and work- related musculoskeletal pain. Results: Most of the dentists (79.2%) reported musculoskeletal pain during the past 12 months. On comparing different locations of pain, the lower back region was frequently affected area (87.4%) followed by pain in neck region (83.2%). Females were more susceptible to pain than males. A significant association (p<0.05) was found between sitting posture adopted by dentists, years of practice and the MS pain. Highest prevalence was found in dentists adopting forward bent posture in sitting during work (87.3%) and those working for >15 years (90.9%). Conclusion: The study revealed that prevalence of musculoskeletal pain was high among dentists. Higher incidence of pain was found in women and younger dentists. The lower back region was most commonly affected area followed by neck region. The study also found that musculoskeletal pain increased with increase in years of practice with significant association between them. Key words: Musculoskeletal pain, Socio-demographic information, Ergonomic variables.


2020 ◽  
Author(s):  
Hiroshige Jinnouchi ◽  
Tetsuya Ohira ◽  
Hironobu Kakihana ◽  
Ko Matsudaira ◽  
Masaharu Maeda ◽  
...  

Abstract Background: While the prevalence of post-disaster musculoskeletal pain has been documented, its associated disaster-related factors have not been investigated. This study determined the prevalence of and lifestyle factors associated with musculoskeletal pain among evacuees of the Great East Japan Earthquake. Methods: We conducted a cross-sectional study of 34,919 evacuees, aged 40-89 years, without obvious disabilities in activities of daily living at about 1 year after the disaster. The evacuees were asked about their musculoskeletal pain (low back and limb pain) and lifestyle factors: use of evacuation shelters or temporary housing at any point of time, job loss after the disaster, decreased income after the disaster, current smoking status, current drinking status, lack of sleep, regular exercise, and participation in recreational or community activities. Furthermore, psychological factors, such as traumatic reactions, psychological distress, and somatic symptoms, affecting musculoskeletal pain were assessed. We used multinomial logistic regression analysis to calculate odds ratios of each lifestyle factor for prevalent and prevalent plus exacerbated musculoskeletal pain. Results: Musculoskeletal pain prevalence was 32.8%: 27.6% for prevalent and 5.2% for prevalent plus exacerbated musculoskeletal pain. Multivariable adjusted odds ratios and 95% confidence intervals of lifestyle factors associated with prevalent and prevalent plus exacerbated musculoskeletal pain were as follows: shelter use (prevalent: 1.02, 0.96-1.08; exacerbated: 1.44, 1.29-1.60), job loss (prevalent: 1.03, 0.96-1.10; exacerbated: 1.30, 1.16-1.47), decreased income (prevalent: 1.13, 1.05-1.21; exacerbated: 1.29, 1.14-1.45), current heavy drinking (prevalent: 1.33, 1.21-1.47; exacerbated: 1.38, 1.14-1.68), insomnia (prevalent: 1.22, 1.15-1.29; exacerbated: 1.50, 1.36-1.65), exercising almost daily (prevalent: 0.83, 0.77-0.91; exacerbated: 0.80, 0.68-0.95), and participating in community activities often (prevalent: 0.83, 0.75-0.92; exacerbated: 0.76, 0.61-0.95). Conclusions: Prevalent and exacerbated musculoskeletal pain were inversely associated with frequencies of exercise and participating in recreational or community activities and positively associated with decreased income, current heavy drinking, and insomnia. The use of evacuation shelters or temporary housing/job loss was positively associated only with exacerbated musculoskeletal pain. These results suggest that post-disaster lifestyle factors are potentially associated with musculoskeletal pain. For better post-disaster pain management, further studies are needed to confirm these results in other disasters and highlight underlying mechanisms.


2020 ◽  
Author(s):  
Hiroshige Jinnouchi ◽  
Tetsuya Ohira ◽  
Hironobu Kakihana ◽  
Ko Matsudaira ◽  
Masaharu Maeda ◽  
...  

Abstract Background: While the prevalence of post-disaster musculoskeletal pain has been documented, its associated disaster-related factors have not been investigated. This study was to investigate the association of lifestyle factors associated with musculoskeletal pain after the Great East Japan Earthquake. Methods: We conducted a cross-sectional study of 34,919 participants, aged 40-89 years, without any major disabilities at about 1 year after the disaster. The participants were asked about their musculoskeletal pain (low back and limb pain) and lifestyle factors: use of evacuation shelters or temporary housing at any point of time, job loss after the disaster, decreased income after the disaster, current smoking status, current drinking status, lack of sleep, regular exercise, and participation in recreational or community activities. Furthermore, psychological factors, such as traumatic reactions, psychological distress, and uncomfortable symptoms, affecting musculoskeletal pain were assessed. We used multinomial logistic regression analysis to calculate odds ratios of each lifestyle factor for prevalent and prevalent plus exacerbated musculoskeletal pain. Results: Musculoskeletal pain prevalence was 32.8%: 27.6% for prevalent and 5.2% for prevalent plus exacerbated musculoskeletal pain. Multivariable adjusted odds ratios and 95% confidence intervals of lifestyle factors associated with prevalent and prevalent plus exacerbated musculoskeletal pain were as follows: shelter use (prevalent: 1.02, 0.96-1.08; exacerbated: 1.44, 1.29-1.60), job loss (prevalent: 1.03, 0.96-1.10; exacerbated: 1.30, 1.16-1.47), decreased income (prevalent: 1.13, 1.05-1.21; exacerbated: 1.29, 1.14-1.45), current heavy drinking (prevalent: 1.33, 1.21-1.47; exacerbated: 1.38, 1.14-1.68), insomnia (prevalent: 1.22, 1.15-1.29; exacerbated: 1.50, 1.36-1.65), exercising almost daily (prevalent: 0.83, 0.77-0.91; exacerbated: 0.80, 0.68-0.95), and participating in community activities often (prevalent: 0.83, 0.75-0.92; exacerbated: 0.76, 0.61-0.95). Conclusions: Prevalent and exacerbated musculoskeletal pain were inversely associated with exercising almost daily and participating in recreational or community activities sometimes or often, and positively associated with decreased income, current heavy drinking, and insomnia. Besides, the use of evacuation shelters or temporary housing/job loss was positively associated only with exacerbated musculoskeletal pain. These results suggest that post-disaster lifestyle factors are potentially associated with musculoskeletal pain. To achieve better post-disaster pain management, further studies are needed to confirm the consistency of these results in other disasters and to highlight the underlying causative mechanisms.


2017 ◽  
Vol 26 (2) ◽  
Author(s):  
Emanuelli Mancio Ferreira da Luz ◽  
Tânia Solange Bosi de Souza Magnago ◽  
Patrícia Bitencourt Toscani Greco ◽  
Juliana Dal Ongaro ◽  
Tais Carpes Lanes ◽  
...  

ABSTRACT Objective: to assess the prevalence and the factors associated with the occurrence of musculoskeletal pain in hospital cleaning workers. Method: cross-sectional study, involving 157 outsourced workers at a university hospital in the state of Rio Grande do Sul, Brazil. The data were collected through a semistructured interview and analyzed through descriptive and analytic statistics. The prevalence of musculoskeletal pain corresponded to 70.1%, with strong and unbearable intensity in 25.5% of the cases. Results: the workers were between 19 and 34 old; 95%CI=1.03-1.27, those without time for leisure RPa=1.14; 95%CI=1.03-1.27 and those who sometimes have time for leisure RPa=1.10; 95%CI=1.02-1.20 presented higher prevalence rates for musculoskeletal pain than the other groups. Conclusion: no association was verified between musculoskeletal pain and occupational factors. Nevertheless, the workers perform their activities even with musculoskletal symptoms, which suggests attention.


2020 ◽  
Author(s):  
Hiroshige Jinnouchi ◽  
Tetsuya Ohira ◽  
Hironobu Kakihana ◽  
Ko Matsudaira ◽  
Masaharu Maeda ◽  
...  

Abstract Background: While the prevalence of post-disaster musculoskeletal pain has been documented, its associated disaster-related factors have not been investigated. This study was to investigate the association of lifestyle factors associated with musculoskeletal pain after the Great East Japan Earthquake.Methods: We conducted a cross-sectional study of 34,919 participants, aged 40-89 years, without any major disabilities at about 1 year after the disaster. The participants were asked about their musculoskeletal pain (low back and limb pain) and lifestyle factors: use of evacuation shelters or temporary housing at any point of time, job loss after the disaster, decreased income after the disaster, current smoking status, current drinking status, lack of sleep, regular exercise, and participation in recreational or community activities. Furthermore, psychological factors, such as traumatic reactions, psychological distress, and uncomfortable symptoms, affecting musculoskeletal pain were assessed. We used multinomial logistic regression analysis to calculate odds ratios of each lifestyle factor for prevalent and prevalent plus exacerbated musculoskeletal pain. Results: Musculoskeletal pain prevalence was 32.8%: 27.6% for prevalent and 5.2% for prevalent plus exacerbated musculoskeletal pain. Multivariable adjusted odds ratios and 95% confidence intervals of lifestyle factors associated with prevalent and prevalent plus exacerbated musculoskeletal pain were as follows: shelter use (prevalent: 1.02, 0.96-1.08; exacerbated: 1.44, 1.29-1.60), job loss (prevalent: 1.03, 0.96-1.10; exacerbated: 1.30, 1.16-1.47), decreased income (prevalent: 1.13, 1.05-1.21; exacerbated: 1.29, 1.14-1.45), current heavy drinking (prevalent: 1.33, 1.21-1.47; exacerbated: 1.38, 1.14-1.68), insomnia (prevalent: 1.22, 1.15-1.29; exacerbated: 1.50, 1.36-1.65), exercising almost daily (prevalent: 0.83, 0.77-0.91; exacerbated: 0.80, 0.68-0.95), and participating in community activities often (prevalent: 0.83, 0.75-0.92; exacerbated: 0.76, 0.61-0.95).Conclusions: Prevalent and exacerbated musculoskeletal pain were inversely associated with exercising almost daily and participating in recreational or community activities sometimes or often, and positively associated with decreased income, current heavy drinking, and insomnia. Besides, the use of evacuation shelters or temporary housing/job loss was positively associated only with exacerbated musculoskeletal pain. These results suggest that post-disaster lifestyle factors are potentially associated with musculoskeletal pain. To achieve better post-disaster pain management, further studies are needed to confirm the consistency of these results in other disasters and to highlight the underlying causative mechanisms.


2020 ◽  
Vol 103 (5) ◽  
pp. 465-471

Background: Hyponatremia is associated with unfavorable outcomes in many cases. The mainstay of hyponatremia treatment depends on its symptoms and etiology. However, etiologies, clinical manifestations, and factors associated with severe symptomatic hyponatremia have been rarely reported. Objective: To analyze and report etiologies, clinical manifestations, and factors associated with severe symptomatic hyponatremia. Materials and Methods: In the present cross-sectional study, the authors enrolled hospitalized patients with hyponatremia who had consulted a nephrologist between October 1, 2017, and October 31, 2018. Their baseline characteristics and clinical manifestations were recorded. Etiologies were confirmed by the attending nephrology staff. Factors associated with severe symptomatic hyponatremia were evaluated using logistic regression analysis. Results: One hundred patients were included in this study. The syndrome of inappropriate antidiuresis (SIAD), hypovolemia, and hydrochlorothiazide use were the leading hyponatremia etiologies. Hyponatremia etiologies differed between patients with community-acquired hyponatremia (n=50) and those with hospital-associated hyponatremia (n=50). Patients with communityacquired hyponatremia were older, presented with a higher frequency of severe symptomatic hyponatremia, and showed lower SNa-levels. Low SNa-levels were significantly associated with severe symptomatic hyponatremia (p=0.014). Conclusion: Hyponatremia remains an important health problem. SIAD, hypovolemia, and hydrochlorothiazide use are among the leading etiologies of hyponatremia. Low SNa-levels are associated with severe symptomatic hyponatremia; thus, physicians should pay close attention to low SNa-levels in hospitalized patients. Keywords: Hyponatremia, Symptomatic Hyponatremia, Community-acquired hyponatremia, Hospital-associated hyponatremia


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