Top 10 research priorities for people with obstructive sleep apnoea, families and clinicians: James Lind Alliance Priority Setting Partnership.

Obstructive sleep apnoea (OSA) is associated with significant comorbidity, preventable accidents and reduced quality of life. Little is known about the research priorities of patients with OSA, family members and clinicians. A James Lind Alliance research priority setting partnership was conducted. An initial survey (690 respondents who generated 1110 questions), a prioritisation survey (250 respondents), and a final workshop were used to identify the top 10 research priorities. Consensus was achieved on the top-ranked research priorities. Our results will inform the efforts of funders, researchers and policy-makers to align directly with stakeholder priorities related to OSA.

Trends in Work-Related Fatal Farm Injuries, Saskatchewan, Canada: 2005-2019.

OBJECTIVES: This study was conducted to estimate farm fatality rates and to describe patterns of fatal agricultural injuries on Saskatchewan farms from 2005 to 2019. METHODS: Data on work-related farm fatalities was collected from January 2005 to December 2019 in the Province of Saskatchewan as a part of the injury and mortality surveillance for the Canadian Agricultural Injury Reporting (CAIR) program. Data were abstracted from records made available by the Provincial Coroner's Office. RESULTS: There were 166 farm work-related fatalities recorded between 2005 and 2019 in Saskatchewan. The majority (93.4%) of work-related fatalities were in males. The overall work-related fatality rate was 10.5 (95% CI: 8.9-12.1) per 100,000 farm population. The overall age-adjusted work-related fatality rate was 18.1 (95% CI: 15.2-20.9) per 100,000 farm population among males and 1.4 (95% CI: 0.6-2.3) per 100,000 farm population among females. Age-adjusted rate decreased from 91.2 (95% CI: 69.4-117.66) per 100,000 farm population in 2005-2009 to 89.7 (95% CI: 64.9-120.2) per 100,000 farm population in 2015-2019 in males. Trend analysis of the work-related fatality rate in all cases showed a non-significant average annual decline of 2.6% (p = 0.156). Rollover injuries contributed to a high proportion of fatalities in children (30.0%) and the elderly population (14.9%). The most common causative agent was a tractor, and the most common location of injury was the farmyard or field. CONCLUSION: The burden of mortality in this industry is still substantial. There was a non-significant decreasing trend in the injury rate over the 15-year period. Elderly farmers continue to be at high risk for fatality, while the rates for children have declined. Application of prevention approaches could reduce the risk of fatal injury, and in particular the high proportion of rollover injuries in children and the elderly population.

Excess respiratory symptoms in full-time male and female workers in large-scale swine operations.

BACKGROUND: The respiratory health effects of working in swine operations have been previously investigated mainly in male owner/operators with intermittent exposure to indoor air contaminants. OBJECTIVES: To examine the respiratory health of male and female workers employed full time in large-scale intensive swine operations in Saskatchewan. DESIGN: A cross-sectional study of male and female swine workers employed full time and nonfarming control subjects. RESULTS: In total, 374 swine farmers (240 men and 134 women) and 411 nonfarming rural control subjects (184 men and 227 women) participated in the study. After controlling for age and smoking, male and female workers were significantly more likely to have chronic and usual cough, and chronic and usual phlegm in comparison to male and female nonfarming control subjects, respectively. The risks of these symptoms were greater in female workers (chronic cough: odds ratio [OR], 5.14; 95% confidence interval, 2.67 to 9.89; chronic phlegm: OR, 4.26; 95% confidence interval, 1.86 to 9.73) than in male workers (chronic cough: OR, 3.47; 95% confidence interval, 1.77 to 6.81; chronic phlegm: OR, 3.22; 95% confidence interval, 1.76 to 5.89). These increased risks were not observed for asthma and asthma-like symptoms in female workers. Male workers had an increased risk of shortness of breath in comparison to their nonfarming counter parts. CONCLUSIONS: Swine workers had increased risk of chronic and usual bronchitis-like symptoms. Female workers in swine operations appear to have greater risk of these symptoms. Future surveillance programs should include both male and female workers.

Excess longitudinal decline in lung function in grain farmers.

Workers in intensive agricultural operations are exposed to dust and endotoxin that are associated with respiratory effects. The authors investigated the longitudinal changes in lung function in male grain farmers. In this study, male grain farmers (n = 263) and male nonfarming control subjects (n = 261) studies initially in 1990/91 were followed-up in 1994/95 and 2003/04. After controlling for potential confounders, grain farmers had an excess annual decline of 9.2 ml/year (95% confidence interval [CI]: 2.7, 15.8, p = .006) in forced vital capacity (FVC) in comparison to control. Long-term exposure to grain dust and other substances in lifetime grain farmers results in progressive loss in lung function.