Medical, disability and productivity costs are considerably higher for workers who suffer from 2 or more serious medical problems than for workers who suffer from just 1 problem.
Researchers at the Integrated Benefits Institute, San Francisco, have published data supporting that conclusion in an analysis based on data on 15,000 disability claims and claims for patients with 53,000 medical conditions from 183 employers.
CIGNA Corp., Philadelphia, supplied the data, which was collected over an 18-month period.
The analysis is unusual, because databases that combine disability claims data with medical claims data are rare, according to the IBI.