National Research Centre for the Working Environment, Copenhagen, Denmark.
Am J Ind Med. 2010 Jun;53(6):596-600. doi: 10.1002/ajim.20806.
The aim of this study was to evaluate the incidence of disability pension among workers engaged in the construction of the Øresund Link or the Copenhagen Metro, representing high levels of safety management.
The study subjects (n = 1,808) were followed for disability retirement. Age standardized incidence ratios (SIRs) were calculated and compared with SIRs of disability pension established in a previous study of workers engaged in the construction of the Great Belt Link (N = 5,882), representing a low level of safety management.
Compared with all economically active men, the age SIR of disability retirement was 2.22 (95% CI = 1.61, 2.98) among the study subjects and 2.29 (95% CI = 1.9, 2.67) among workers at the Great Belt Link.
No significant progress was found in the incidence of disability pension among the study subjects despite substantial improvements in safety management compared with the Great Belt Link.
本研究旨在评估从事奥瑞桑德海峡大桥或哥本哈根地铁建设的工人（具有高水平的安全管理）的残疾抚恤金发生率。
研究对象（n=1808）进行了残疾退休的随访。计算了年龄标准化发病率比（SIR），并与在大贝尔特海峡大桥建设中从事工作的工人（n=5882）残疾抚恤金的先前研究中的 SIR 进行了比较（低水平的安全管理）。
与所有经济活跃男性相比，研究对象的残疾退休年龄 SIR 为 2.22（95%CI=1.61，2.98），而大贝尔特海峡大桥工人的 SIR 为 2.29（95%CI=1.9，2.67）。
尽管与大贝尔特海峡大桥相比，安全管理有了显著的改善，但研究对象的残疾抚恤金发生率并未发现显著进展。
