Objective measurement of work absence and on-the-job productivity: a case-control study of US employees with and without gastroesophageal reflux disease.
OBJECTIVE
To establish an association between gastroesophageal reflux disease (GERD) and increased work absence, as well as reduced productivity while at work, by using objective productivity measurements.


METHODS
Retrospective case-control analysis of a database containing US employees' administrative health care and payroll data for employees (N = 11,653 with GERD; N = 255,616 without GERD) who were enrolled for at least one year in an employer-sponsored health insurance plan.


RESULTS
Employees with GERD had 41% more sick leave days (P < 0.0001), 59% more short-term disability days (P < 0.0001), 39% more long-term disability days (P = 0.1910), 48% more workers' compensation days (P < 0.0001), 4.4% lower objective productivity per hour worked (P = 0.0481), and 6.0% lower annual objective productivity (P = 0.0391) than the employees without GERD.


CONCLUSIONS
GERD is associated with a significant impact on employees' work absence and productivity while at work as measured using objective data.
Wahlqvist
Peter
P
AstraZeneca R&D Mölndal, Mölndal, Sweden.
Brook
Richard A
RA
Campbell
Sara M
SM
Wallander
Mari-Ann
MA
Alexander
Anne M
AM
Smeeding
Jim E
JE
Kleinman
Nathan L
NL
D000041:Absenteeism; D000328:Adult; D016022:Case-Control Studies; D004526:Efficiency; D004651:Employment; D005260:Female; D005764:Gastroesophageal Reflux; D006801:Humans; D008297:Male; D008875:Middle Aged; D014481:United States