Search Results

Results: Initial findings show that the construction cohort gained weight during the three decades of follow-up; the percentage of obese workers increased from 3.9% to 31.8%. Almost all workers in this cohort were involved in risky behaviors when they were teenagers. However, smoking tobacco and drinking heavily declined significantly in middle age. The RBI was strongly correlated with both physical and mental health. Among those with an RBI less than five, 82% reported their health was excellent or very good at age 40, compared to 56% for those with an RBI greater than 10. Similar patterns were found in mental health and chronic conditions.

RESULTS: During the 12-year follow-up period, 47% of the construction cohort experienced work-related injuries compared to 29% for their non-construction counterparts. The logistic regression results indicated that both job exposures and personal behaviours were associated with work-related injuries: blue-collar occupations (OR =4.24, 95% CI: 2.54-7.07); physical efforts (OR = 1.72, 95% CI: 1.20-2.48); worked over 50 h per week (OR = 1.91, 95% CI: 1.11-3.28); rotating/split shift (OR=2.99, 95% CI: 1.25-7.16); obesity (OR = 1.58, 95% CI: 1.04-2.41); and cocaine use on more than 10 occasions (OR=1.98, 95% CI: 1.31-2.99).

CONCLUSIONS: The results demonstrated that construction interventions should be developed to address preventable risk factors. Young construction workers could benefit not only from enhanced work-place injury preventions, but also health behaviour interventions.

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Objective: To examine the relationship between work-related injuries and multiple occupational and non-occupational factors among construction workers in the USA.

Methods: Data from the 1988-2000 National Longitudinal Survey of Youth, 1979 cohort (N=12,686) were analyzed. Job exposures and health behaviors were examined and used as independent variables in four multivariate logistic regression models to identify associations with occupational injuries.

Results: After controlling for demographic variables, occupational injuries were 18% (95% CI: 1.04-1.34) more likely in construction than in non-construction. Blue-collar occupations, job physical efforts, multiple jobs, and long working hours accounted for the escalated risk in construction. Smoking, obesity/overweight, and cocaine use significantly increased the risk of work-related injury when demographics and occupational factors were held constant.

Conclusions: Workplace injuries are better explained by simultaneously examining occupational and non-occupational characteristics

Methods: Data were from the National Longitudinal Survey of Youth, 1979 cohort (n = 12,686). Short-term consequences were measured when the injury was reported. "Difference-in-differences" approach was applied to estimate income and wealth disparities between injured and non-injured workers before and after injury. Fixed effects models were used to identify variations over time.

Results: The annual earnings growth was $3,715 (in 2000 dollars) less for workers with DAFW injury and $1,152 less for workers with NDAFW injury compared to non-injured workers during a 10-year follow-up. Lost wages and disability following injury contributed to income loss for injured workers, but the loss was moderated by union membership. After controlling for confounders, income disparities persisted, but family wealth differences did not.

Conclusions: Occupational injuries exacerbate income inequality. Efforts to reduce such disparities should include workplace safety and health enforcement.

© 2015 Wiley Periodicals, Inc.

Materials and Methods: Data were from the National Longitudinal Survey of Youth, 1979 cohort (NLSY79; n = 12,686). A range of health outcomes among blue-collar construction workers (n = 1,435) were measured when they turned age 40 (1998–2006) and stratified by these workers' prior work-related injury status between 1988 and 2000. Univariate and multivariate analyses were conducted to measure differences among subgroups.

Results: About 38% of the construction cohort reported injuries resulting in days away from work (DAFW); another 15% were injured but reported no DAFW (NDAFW). At age 40, an average of 10 years after injury, those with DAFW injury had worse self-reported general health and mental health, and more diagnosed conditions and functional limitations than those without injury. This difference was statistically significant after controlling for major demographics.

Discussion: Adverse health effects from occupational injury among construction workers persist longer than previously documented.

© 2015 Wiley Periodicals, Inc.