Institute for Health and Productivity Management
Order online at https://www.ihpm.org/secure/publications.php.
The Gold Book includes descriptions of instruments, instruments and
instructions for use, including the Endicott Work Productivity Scale
(EWPS), Health and Labour Questionnaire (HLQ), MacArthur Health and
Performance Questionnaire (MPHQ), SF36, Stanford/American Health
Association Presenteeism Scale (SAHAPS), Work Limitations
Questionnaire, Work and Productivity and Activity Impairment