{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T20:52:40Z","timestamp":1777668760876,"version":"3.51.4"},"reference-count":57,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2016,4,1]],"date-time":"2016-04-01T00:00:00Z","timestamp":1459468800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Hum Factors"],"published-print":{"date-parts":[[2016,8]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>The aim of this study was to evaluate the efficacy of the new Variable Lifting Index (VLI) method, theoretically based on the Revised National Institute for Occupational Safety and Health [NIOSH] Lifting Equation (RNLE), in predicting the risk of acute low-back pain (LBP) in the past 12 months.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>A new risk variable termed the VLI for assessing variable manual lifting has been developed, but there has been no epidemiological study that evaluates the relationship between the VLI and LBP.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method:<\/jats:title>\n                    <jats:p>A sample of 3,402 study participants from 16 companies in different industrial sectors was analyzed. Of the participants, 2,374 were in the risk exposure group involving manual materials handling (MMH), and 1,028 were in the control group without MMH. The VLI was calculated for each participant in the exposure group using a systematic approach. LBP information was collected by occupational physicians at the study sites. The risk of acute LBP was estimated by calculating the odds ratio (OR) between levels of the risk exposure and the control group using a logistic regression analysis. Both crude and adjusted ORs for body mass index, gender, and age were analyzed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Both crude and adjusted ORs showed a dose-response relationship. As the levels of VLI increased, the risk of LBP increased. This risk relationship existed when VLI was greater than 1.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>The VLI method can be used to assess the risk of acute LBP, although further studies are needed to confirm the outcome and to define better VLI categories.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0018720816637538","type":"journal-article","created":{"date-parts":[[2016,4,2]],"date-time":"2016-04-02T00:14:11Z","timestamp":1459556051000},"page":"712-725","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":20,"title":["Variable Lifting Index for Manual-Lifting Risk                     Assessment"],"prefix":"10.1177","volume":"58","author":[{"given":"Natale","family":"Battevi","sequence":"first","affiliation":[{"name":"Fondazione Ca\u2019 Granda Ospedale Maggiore\r                        Policlinico, Milan, Italy"},{"name":"Universit\u00e0 degli Studi di Milano, Milan, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Monica","family":"Pandolfi","sequence":"additional","affiliation":[{"name":"Universit\u00e0 degli Studi di Milano, Milan, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ivan","family":"Cortinovis","sequence":"additional","affiliation":[{"name":"Universit\u00e0 degli Studi di Milano, Milan, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2016,4,1]]},"reference":[{"key":"bibr1-0018720816637538","first-page":"670","volume":"29","author":"Abenhaim L.","year":"1987","journal-title":"Journal of Occupational Medicine"},{"key":"bibr2-0018720816637538","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X78B6.1287"},{"key":"bibr3-0018720816637538","doi-asserted-by":"publisher","DOI":"10.1080\/00140139608964462"},{"key":"bibr4-0018720816637538","author":"American National Standards Institute","year":"1993","journal-title":"ANSI Z-365: Control of cumulative trauma disorders"},{"key":"bibr5-0018720816637538","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinbiomech.2011.12.015"},{"key":"bibr6-0018720816637538","doi-asserted-by":"crossref","first-page":"151","DOI":"10.2340\/165019771989151157","volume":"21","author":"Biering-S\u00f8renson F.","year":"1989","journal-title":"Scandinavian Journal of Rehabilitation Medicine"},{"key":"bibr7-0018720816637538","doi-asserted-by":"publisher","DOI":"10.1080\/0002889738506892"},{"key":"bibr8-0018720816637538","first-page":"72","volume-title":"Research methods in occupational epidemiology","author":"Checkoway H.","year":"1989"},{"key":"bibr9-0018720816637538","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-199107000-00024"},{"key":"bibr10-0018720816637538","doi-asserted-by":"publisher","DOI":"10.1007\/s10926-012-9375-z"},{"key":"bibr11-0018720816637538","first-page":"229","volume":"90","author":"Colombini D.","year":"1999","journal-title":"La Medicina del Lavoro"},{"key":"bibr12-0018720816637538","volume-title":"Paper presented at the 17th IEA World Conference","author":"Colombini D.","year":"2009"},{"key":"bibr13-0018720816637538","doi-asserted-by":"publisher","DOI":"10.1201\/b12276"},{"key":"bibr14-0018720816637538","doi-asserted-by":"publisher","DOI":"10.1080\/00140130210148537"},{"key":"bibr15-0018720816637538","volume-title":"Work practices guide for manual lifting","author":"Department of Health and Human Services","year":"1981"},{"key":"bibr16-0018720816637538","doi-asserted-by":"publisher","DOI":"10.1136\/annrheumdis-2013-204631"},{"key":"bibr17-0018720816637538","unstructured":"Eurofound. 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