Skip to main content
Top
Published in: Journal of Occupational Rehabilitation 4/2018

01-12-2018

Expectations for Return to Work After Workplace Injuries: The Relationship Between Estimated Time to Return to Work and Estimate Accuracy

Authors: Amanda Ellen Young, Elyssa Besen, Joanna Willetts

Published in: Journal of Occupational Rehabilitation | Issue 4/2018

Login to get access

Abstract

Purpose Worker’s expectations for return to working have been found to relate to return-to-work (RTW) outcomes; however, it is unclear if this varies depending upon the expected time to RTW. To advance the understanding of the relationship between expectations and RTW, we set out to answer the following research questions: Are shorter estimated times to RTW more accurate than estimates that are longer of duration? In addition, we sought to determine if there was a point in time that coincides with RTW estimates no longer being reliably related to time to RTW. Methods We utilized workers’ compensation data from a large, United States-based insurance company. Injured workers’ (N = 15,221) expectations for returning to work were compared with the termination of their total temporary indemnity payments. A linear regression model was used to determine if shorter lengths of expected time to RTW were more accurate. Quantile regression modelling was used to determine if there was point at which the expected time to RTW no longer reliably relates to the actual time to RTW. Results Findings indicated a positive relationship such that as the number of expected days to RTW increased, the number of days of difference (estimate error) between the actual time to RTW and the expected time to RTW also increased (β = 0.34, P < .001). The results of the quantile regression modelling indicated that for all quantiles estimated, with the exception of the quantile for estimates of 360 days, the relationship between the actual time to RTW and the expected time to RTW were statistically significant (P < .05). However, for RTW estimates of more than 14 days the relationship began decreasing in strength. Conclusion Results indicate that injured workers’ expectations for RTW can be used for RTW forecasting purposes. However, it is the case that RTW events in the near future can be forecasted with higher accuracy than those that are more distant, and that in general, injured workers will underestimate how long it will take them to RTW.
Literature
1.
go back to reference Auer CJ, Glombiewski JA, Doering BK, Winkler A, Laferton JA, Broadbent E, et al. Patients’ expectations predict surgery outcomes: a meta-analysis. Int J Behav Med. 2016;23(1):49–62.CrossRef Auer CJ, Glombiewski JA, Doering BK, Winkler A, Laferton JA, Broadbent E, et al. Patients’ expectations predict surgery outcomes: a meta-analysis. Int J Behav Med. 2016;23(1):49–62.CrossRef
2.
go back to reference Cormier S, Lavigne GL, Choinière M, Rainville P. Expectations predict chronic pain treatment outcomes. Pain. 2016;157(2):329–338.CrossRef Cormier S, Lavigne GL, Choinière M, Rainville P. Expectations predict chronic pain treatment outcomes. Pain. 2016;157(2):329–338.CrossRef
3.
go back to reference MÆland JG, Havik OE. Psychological predictors for return to work after a myocardial infarction. J Psychosom Res. 1987;31(4):471–481.CrossRef MÆland JG, Havik OE. Psychological predictors for return to work after a myocardial infarction. J Psychosom Res. 1987;31(4):471–481.CrossRef
4.
go back to reference Mondloch MV, Cole DC, Frank JW. Does how you do depend on how you think you’ll do? A systematic review of the evidence for a relation between patients’ recovery expectations and health outcomes. Can Med Assoc J. 2001;165(2):174–179. Mondloch MV, Cole DC, Frank JW. Does how you do depend on how you think you’ll do? A systematic review of the evidence for a relation between patients’ recovery expectations and health outcomes. Can Med Assoc J. 2001;165(2):174–179.
5.
go back to reference Hallegraeff JM, Krijnen WP, van der Schans CP, de Greef MH. Expectations about recovery from acute non-specific low back pain predict absence from usual work due to chronic low back pain: a systematic review. J Physiother. 2012;58(3):165–172.CrossRef Hallegraeff JM, Krijnen WP, van der Schans CP, de Greef MH. Expectations about recovery from acute non-specific low back pain predict absence from usual work due to chronic low back pain: a systematic review. J Physiother. 2012;58(3):165–172.CrossRef
6.
go back to reference Iles RA, Davidson M, Taylor NF, O’Halloran P. Systematic review of the ability of recovery expectations to predict outcomes in non-chronic non-specific low back pain. J Occup Rehabil. 2009;19(1):25–40.CrossRef Iles RA, Davidson M, Taylor NF, O’Halloran P. Systematic review of the ability of recovery expectations to predict outcomes in non-chronic non-specific low back pain. J Occup Rehabil. 2009;19(1):25–40.CrossRef
7.
go back to reference Young AE, Besen E, Choi Y. The importance, measurement and practical implications of worker’s expectations for return to work. Disabil Rehabil. 2015;37(20):1808–1816.CrossRef Young AE, Besen E, Choi Y. The importance, measurement and practical implications of worker’s expectations for return to work. Disabil Rehabil. 2015;37(20):1808–1816.CrossRef
9.
go back to reference Young AE, Besen E, Willetts J. The relationship between work-disability duration and claimant’s expected time to return to work as recorded by workers’ compensation claims managers. J Occup Rehabil. 2016;27(2):284–295.CrossRef Young AE, Besen E, Willetts J. The relationship between work-disability duration and claimant’s expected time to return to work as recorded by workers’ compensation claims managers. J Occup Rehabil. 2016;27(2):284–295.CrossRef
10.
go back to reference Reid RD, Sanders NR. Operations management: an integrated approach. 4th ed. Hoboken: Wiley; 2010. Reid RD, Sanders NR. Operations management: an integrated approach. 4th ed. Hoboken: Wiley; 2010.
11.
go back to reference Hill AV. The encyclopedia of operations management: a field manual and glossary of operations management terms and concepts. Upper Saddle River: FT Press; 2012.CrossRef Hill AV. The encyclopedia of operations management: a field manual and glossary of operations management terms and concepts. Upper Saddle River: FT Press; 2012.CrossRef
12.
go back to reference Armstrong JS. Principles of forecasting: a handbook for researchers and practitioners. New York: Springer; 2001.CrossRef Armstrong JS. Principles of forecasting: a handbook for researchers and practitioners. New York: Springer; 2001.CrossRef
13.
go back to reference Willmott CJ, Matsuura K. Advantages of the mean absolute error (MAE) over the root mean square error (RMSE) in assessing average model performance. Clim Res. 2005;30(1):79–82.CrossRef Willmott CJ, Matsuura K. Advantages of the mean absolute error (MAE) over the root mean square error (RMSE) in assessing average model performance. Clim Res. 2005;30(1):79–82.CrossRef
14.
go back to reference Occupational Safety & Health Administration. SIC manual. Washington, DC: U.S. Department of Labor; 2014. Occupational Safety & Health Administration. SIC manual. Washington, DC: U.S. Department of Labor; 2014.
15.
go back to reference Ferraz MB, Quaresma MR, Aquino LR, Atra E, Tugwell P, Goldsmith CH. Reliability of pain scales in the assessment of literate and illiterate patients with rheumatoid arthritis. J Rheumatol. 1990;17(8):1022–1024.PubMed Ferraz MB, Quaresma MR, Aquino LR, Atra E, Tugwell P, Goldsmith CH. Reliability of pain scales in the assessment of literate and illiterate patients with rheumatoid arthritis. J Rheumatol. 1990;17(8):1022–1024.PubMed
16.
go back to reference Wilson TD, Gilbert DT. Affective forecasting knowing what to want. Curr Dir Psychol Sci. 2005;14(3):131–134.CrossRef Wilson TD, Gilbert DT. Affective forecasting knowing what to want. Curr Dir Psychol Sci. 2005;14(3):131–134.CrossRef
17.
go back to reference Carstens JK, Shaw WS, Boersma K, Reme SE, Pransky G, Linton SJ. When the wind goes out of the sail - declining recovery expectations in the first weeks of back pain. Eur J Pain. 2014;18(2):269–278.CrossRef Carstens JK, Shaw WS, Boersma K, Reme SE, Pransky G, Linton SJ. When the wind goes out of the sail - declining recovery expectations in the first weeks of back pain. Eur J Pain. 2014;18(2):269–278.CrossRef
18.
go back to reference Boersma K, Linton SJ. Expectancy, fear and pain in the prediction of chronic pain and disability: a prospective analysis. Eur J Pain. 2006;10(6):551–557.CrossRef Boersma K, Linton SJ. Expectancy, fear and pain in the prediction of chronic pain and disability: a prospective analysis. Eur J Pain. 2006;10(6):551–557.CrossRef
19.
go back to reference Iles RA, Taylor NF, Davidson M, O’Halloran PD. Patient recovery expectations in non-chronic non-specific low back pain: a qualitative investigation. J Rehabil Med. 2012;44(9):781–787.CrossRef Iles RA, Taylor NF, Davidson M, O’Halloran PD. Patient recovery expectations in non-chronic non-specific low back pain: a qualitative investigation. J Rehabil Med. 2012;44(9):781–787.CrossRef
20.
go back to reference Løvvik C, Øverland S, Hysing M, Broadbent E, Reme SE. Association between illness perceptions and return-to-work expectations in workers with common mental health symptoms. J Occup Rehabil. 2014;24(1):15–26.CrossRef Løvvik C, Øverland S, Hysing M, Broadbent E, Reme SE. Association between illness perceptions and return-to-work expectations in workers with common mental health symptoms. J Occup Rehabil. 2014;24(1):15–26.CrossRef
21.
go back to reference Shaw WS, Reme SE, Linton SJ, Huang YH, Pransky G. 3rd place, PREMUS best paper competition: development of the return-to-work self-efficacy (RTWSE-19) questionnaire–psychometric properties and predictive validity. Scand J Work Environ Health. 2011;37(2):109–119.CrossRef Shaw WS, Reme SE, Linton SJ, Huang YH, Pransky G. 3rd place, PREMUS best paper competition: development of the return-to-work self-efficacy (RTWSE-19) questionnaire–psychometric properties and predictive validity. Scand J Work Environ Health. 2011;37(2):109–119.CrossRef
Metadata
Title
Expectations for Return to Work After Workplace Injuries: The Relationship Between Estimated Time to Return to Work and Estimate Accuracy
Authors
Amanda Ellen Young
Elyssa Besen
Joanna Willetts
Publication date
01-12-2018
Publisher
Springer US
Published in
Journal of Occupational Rehabilitation / Issue 4/2018
Print ISSN: 1053-0487
Electronic ISSN: 1573-3688
DOI
https://doi.org/10.1007/s10926-018-9754-1

Other articles of this Issue 4/2018

Journal of Occupational Rehabilitation 4/2018 Go to the issue