Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

NIOSHTIC-2 Publications Search

Search Results

The effectiveness of post-offer pre-placement nerve conduction screening for carpal tunnel syndrome.

Authors
Dale-AM; Gardner-BT; Zeringue-A; Werner-R; Franzblau-A; Evanoff-B
Source
J Occup Environ Med 2014 Aug; 56(8):840-847
NIOSHTIC No.
20044833
Abstract
Objective: We evaluated post-offer pre-placement (POPP) nerve conduction studies (NCS) for carpal tunnel syndrome (CTS), testing diagnostic yield and cost-effectiveness. Methods: A total of 1027 newly hired workers underwent baseline NCS and were followed for an average of 3.7 years for diagnosed CTS. Measures of diagnostic yield included sensitivity, specificity, and positive predictive value (PPV). Cost-effectiveness of POPP screening was evaluated using a range of inputs. Results: Abnormal NCS was strongly associated with future CTS with univariate hazard ratios ranging from 2.95 to 11.25, depending on test parameters used. Nevertheless, PPV was poor, 6.4% to 18.5%. Cost-effectiveness of POPP varied with CTS case costs, screening costs, and NCS thresholds. Conclusions: Although abnormal NCS at hire increases risk of future CTS, the PPV is low, and POPP screening is not cost-effective to employers in most scenarios tested.
Keywords
Carpal-tunnel-syndrome; Nerve-damage; Nerves; Nerve-function; Extremities; Musculoskeletal-system; Musculoskeletal-system-disorders; Injuries; Humans; Women; Workers; Exposure-levels; Risk-factors
Contact
Marie Dale, PhD, OTR/L, Department of General Medical Sciences, Washington University School of Medicine, Campus Box 8005, 660 S Euclid Ave, St Louis, MO 63110
CODEN
JOEMFM
Publication Date
20140801
Document Type
Journal Article
Email Address
adale@dom.wustl.edu
Funding Type
Grant
Fiscal Year
2014
NTIS Accession No.
NTIS Price
Identifying No.
Grant-Number-R01-OH-008017; M082014
Issue of Publication
8
ISSN
1076-2752
Source Name
Journal of Occupational and Environmental Medicine
State
MO; MI
Performing Organization
Washington University - St. Louis, Missouri
TOP