Workers in pulpmills can be exposed to a multitude of gases hazardous to respiratory function, the most common of which is chlorine gas. First-aid reports of acute gas overexposure incidents ("gassings") over an 8 year period were used to generate exposure data on a group of pulpmill workers whose respiratory function had been studied cross-sectionally in 1981 and 1988. Three hundred forty-eight incidents representing 174 workers were identified, 78% of these being treated solely by the first-aid attendant with the administration of O2 and cough suppression medication. Among 316 workers tested during a 1988 respiratory health survey, 78 had at least one chlorine or chlorine dioxide "gassing" incident. There was a significant decrease in the FEV1/FVC ratio (p less than .05) as well as increased risk for workplace associated chest symptoms in this group with at least one "gassing" incident. In an age- and smoking-matched analysis, among workers tested both in 1981 and 1988, there was a greater decline in FEV2/FVC ratio and MMF (p less than .05) in the "gassed" group than in the nonexposed group over the 7 year period of observation. These results emphasize the need for worker protection against accidental chlorine gas exposures.
The BCI paradigm demonstrated feasibility and safety across participant age range, educational and vocational background, and level of injury. Despite the rapid integration of technology into rehabilitation health care settings, there are few evidence-based studies regarding the feasibility of technology with specific inpatient populations. Clinical implications and challenges of using this technology in a rehabilitation setting are discussed. (PsycINFO Database Record
Documentation showed variability between AC and IRF and among disciplines. Imaging and GCS were more consistently documented than LOC and PTA. It is necessary to standardize screening processes between AC and IRF to identify dual diagnosis.
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