Longitudinal lung function decline and wood dust exposure in the furniture industry

Jacobsen, Gitte; Schlünssen, Vivi; Schaumburg, Inger; Taudorf, E.; Sigsgaard, Torben

doi:10.1183/09031936.00146806

Cited by 53 publications

(44 citation statements)

References 28 publications

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“…In the Jacobsen et al study, the association was only found in subgroups (88). No association between past exposure to cotton dust and low FEV 1 was observed, but duration in the workplace and working in the waste room was associated with a low FEV 1 in the same study (72).…”

Section: Population-based Studiesmentioning

confidence: 79%

“…Industry-or occupation-specific studies of organic/ biological dust Of the industry-or occupation-specific studies of organic/ biological dust exposure and COPD (table 3), nine (72)(73)(74)(75)(76)(77)(78)(79)(80) were cross-sectional and ten (81)(82)(83)(84)(85)(86)(87)(88)(89)(90) longitudinal with follow up-time between 1-20 years. A majority of the studies came from Europe (72-77, 79, 80, 85, 86, 88) and the US (82,83,89,90), with two each from China (81,84) and South Africa (78,87).…”

Section: Population-based Studiesmentioning

confidence: 99%

“…The studies comprised a total of 16 856 subjects with exposures of cotton, flax, jute, farming, grain, wood, paper, and rubber. In eight of the studies (75,77,78,80,(86)(87)(88)(89), personal sampling technique was used to define the exposure; in one study (72), both personal and area-level sampling techniques were used, and in five studies (79,81,82,84,90), arealevel sampling techniques alone were used. The exposure was characterized by questionnaire in four studies (73,74,76,83), while in one study (85) employee records defined exposure.…”

Section: Population-based Studiesmentioning

confidence: 99%

“…GOLD criteria II+ was the outcome in two studies (76,77), FEV 1 /FVC ratio <0.7 in two others (78,87), and FEV 1 /FVC ratio alone in one (80). Decline in FEV 1 and/or FEV 1 /FVC were assessed in three studies (88)(89)(90), while in one study the outcome was FEV 1 /FVC< LLN (75).…”

Section: Population-based Studiesmentioning

confidence: 99%

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Occupational chronic obstructive pulmonary disease: a systematic literature review

Omland

Würtz

Aasen³

et al. 2013

Scand J Work Environ Health

121

100

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Occupational chronic obstructive pulmonary disease: a systematic literature review by Omland Ø, Würtz ET, Aasen TB, Blanc P, Brisman J, Miller MR, Pedersen OF, Schlünssen V, Sigsgaard T, Ulrik CS, Viskum S This review on occupational chronic obstructive pulmonary disease (COPD) addresses some of the potential limitations of earlier assessments by restricting the studies included to high quality epidemiological analysis involving only spirometrically confirmed air-flow obstruction as the outcome. The authors combined this with minimal requirements for exposure characterization allowing for analysis of population-based studies. Affiliation 19Review Scand J Work Environ Health. 2014;40(1):19-35. doi:10.5271/sjweh.3400 Occupational chronic obstructive pulmonary disease: a systematic literature review Objective Occupational-attributable chronic obstructive pulmonary disease (COPD) presents a substantial health challenge. Focusing on spirometric criteria for airflow obstruction, this review of occupational COPD includes both population-wide and industry-specific exposures.Methods We used PubMed and Embase to identify relevant original epidemiological peer-reviewed articles, supplemented with citations identified from references in key review articles. This yielded 4528 citations. Articles were excluded for lack of lung function measurement, insufficient occupational exposure classification, lack of either external or internal referents, non-accounting of age or smoking effect, or major analytic inadequacies preventing interpretation of findings. A structured data extraction sheet was used for the remaining 147 articles. Final inclusion was based on a positive qualitative Scottish Intercollegiate Guidelines Network (SIGN) score (≥2+) for study quality, yielding 25 population-wide and 34 industry/occupation-specific studies, 15 on inorganic and 19 on organic dust exposure, respectively. ResultsThere was a consistent and predominantly significant association between occupational exposures and COPD in 22 of 25 population-based studies, 12 of 15 studies with an inorganic/mineral dust exposure, and 17 of 19 studies on organic exposure, even though the studies varied in design, populations, and the use of measures of exposure and outcome. A nearly uniform pattern of a dose-response relationship between various exposures and COPD was found, adding to the evidence that occupational exposures from vapors, gas, dust, and fumes are risk factors for COPD. ConclusionThere is strong and consistent evidence to support a causal association between multiple categories of occupational exposure and COPD, both within and across industry groups.Key terms: airflow obstruction; COPD; dust; fume; gas; lung function measurement; occupational exposure; vapor. Chronic obstructive pulmonary disease (COPD) represents serious morbidity and has emerged as a leading cause of death worldwide (1). Although tobacco smoking is the leading factor in the etiology of COPD, the disease may be caused by inhalation of different gases and aerosols among bot...

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Section: Population-based Studiesmentioning

confidence: 79%

Section: Population-based Studiesmentioning

confidence: 99%

Section: Population-based Studiesmentioning

confidence: 99%

Section: Population-based Studiesmentioning

confidence: 99%

See 2 more Smart Citations

Occupational chronic obstructive pulmonary disease: a systematic literature review

Omland

Würtz

Aasen³

et al. 2013

Scand J Work Environ Health

121

100

View full text Add to dashboard Cite

show abstract

“…In the Danish furniture industry, the wood types processed are mainly softwoods, predominantly pine and wood composites, i.e. particle board (or chipboard) and medium-density fibreboard [11,12].…”

mentioning

confidence: 99%

Increased incidence of respiratory symptoms among female woodworkers exposed to dry wood

Jacobsen¹,

Schlünssen²,

Schaumburg³

et al. 2009

Eur Respir J

Self Cite

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The aim of the present study was to investigate the occurrence of new respiratory symptoms in relation to wood dust exposure in a 6-yr follow-up study.A total of 1,377 woodworkers (1,137 males; 240 females) and 297 reference workers (137 males; 160 females) participated. Data on respiratory symptoms, employment and smoking habits were collected. Wood dust exposure was assessed from baseline dust measurements, and cumulative wood dust exposure was assessed by study-specific job exposure matrices and exposure time.The geometric mean (geometric SD) dust level decreased during the study period from 0.94 (2.1) to 0.60 (1.6) mg?m -3 . Adjusted analysis revealed positive associations for cumulative incidence proportion of chronic bronchitis and daily coughing for female woodworkers versus female reference workers. The cumulative incidence proportion of daily coughing and chronic bronchitis were found to be associated with baseline wood dust exposure in a dose-dependent manner. The odds ratio (95% confidence interval) for daily coughing (with reference to the lowest exposure quartile) was 1.6 (0.6-4.3), 3.2 (0.9-6.8) and 3.8 (1.5-9.7), respectively, in the second and third lowest and the highest quartile. The figures for chronic bronchitis were, accordingly, 2.3 (0.4-14.5), 3.0 (0.5-18.7) and 6.0 (1.2-28.8).In conclusion, female woodworkers in this low exposure cohort showed an increased incidence of coughing and bronchitis, whereas no relations to wood dust exposure were seen for male woodworkers.

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Wood Dust

Nylander‐French

2023

Patty's Toxicology

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Occupational exposure to wood dust is associated with an increased risk of respiratory diseases including acute or chronic impairment of lung function, cancers of the nasal cavity, lung, digestive system, and hematopoietic system, asthma, and allergic and nonallergic dermatitis. Most recent studies on occupational wood dust exposures have been focused on respiratory symptoms, lung function, and sinonasal cancer. The specific causative agents, and so on, wood dust alone (natural products), wood dust with additives used in the processing or manufacturing of wood products, and/or physical and chemical properties of wood dust, associated with adverse effects are still poorly understood. This chapter discusses the peer‐reviewed scientific literature published on occupational exposure to wood dust and the associated risks of developing adverse health effects. In future studies, attention is called for robust exposure assessment that includes control of confounding variables, duration of exposure, and sufficient follow‐up time for onset of effects. This information is needed to understand the causation of health effects caused by wood dust exposure and the demographic differences in disease rates as well as to develop strategies for interventions to reduce risks to wood industry workers.

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Longitudinal lung function decline and wood dust exposure in the furniture industry

Cited by 53 publications

References 28 publications

Occupational chronic obstructive pulmonary disease: a systematic literature review

Occupational chronic obstructive pulmonary disease: a systematic literature review

Increased incidence of respiratory symptoms among female woodworkers exposed to dry wood

Wood Dust

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