InterventionCategoryAuthor,YearQA* Study Design PreventionTypeIntervention DescriptionPolicy(employerlevel)Wassell,2000Mnon-r<strong>and</strong>omizedfield trialPrimaryI 1: m<strong>and</strong>atory back belt use <strong>and</strong> training session on proper lifting <strong>and</strong> back belt use.C: voluntary back belt on request <strong>and</strong> new hire training session on proper lifting<strong>and</strong> back belt use.SupervisorpracticesZohar,2002Mr<strong>and</strong>omized fieldtrialBothI 1: during the 3-month period prior to the experiment, baseline rates <strong>of</strong> safetyorientedsupervisory interactions <strong>and</strong> microaccidents were established <strong>and</strong> feedbackwas provided to supervisors.C: received same interviews as I 1 but supervisors not provided with feedback.QA=Quality assessment I=intervention groupH=high C=<strong>control</strong> groupM=medium96 Institute for Work & Health
Appendix L: Study description*key to all abbreviations appears at end <strong>of</strong> tableInterventioncategoryAuthor, year Country Industry/Sector Job titles Sample size Loss t<strong>of</strong>ollow-upLength <strong>of</strong>observationArm supports – Lintula, 2001 Finl<strong>and</strong> NP* Office employees <strong>and</strong> I 1 n=7, I 2 n=7, NP6 weeks<strong>of</strong>ficeresearchersC n=7Bricklaying Luijsterburg, Netherl<strong>and</strong>s Construction Brick Layers I 1 n=44, C NP10 monthsmethod 2005n=158Data entry Swanson, US Office - Insurance Word processing, I 1 n=94, C NP1 yeardevices - <strong>of</strong>fice 2006claimsn=95Data entrydevices - <strong>of</strong>ficeTittiranonda,1999USPr<strong>of</strong>essional, scientificor technical servicesI 1 n=1, I 2 n=9,I 3 n=1, C n=024 weeksData entrydevices, armsupports - <strong>of</strong>ficeErgonomictraining - <strong>of</strong>ficeErgonomictrainingErgonomictrainingLawrenceLivermoreNationalLaboratoryRempel, 2006 US Customer servicecentre sites (sitesA <strong>and</strong> B) <strong>of</strong> alarge healthcarecompanyRegistered nurses,healthcare specialists(operating as customerservice operators)Peper, 2004 NP MetropolitanUniversityNPDaltroy, 1997 US Postal Mail h<strong>and</strong>lers,maintenance workers &clerksI 1 n=20, I 2n=20, I 3 n=20,C n=20I 1 n=45, I 2n=46, I 3 n=45,C n=46I 1 n=16, Cn=12I 1 n=1703, Cn=1894Greene, 2005 US State university Office workers I 1 n=43, IC 1 =44I 1 n=4, I 2 n=1,I 3 n = 4, C n=1NPNPNP12 months6 weeks5.5 years2 weeksErgonomictraining - multiFaucett, 2002 US Office <strong>and</strong>assemblyEngineers <strong>and</strong>telemarketersI 1 n=46, I 2n=46, C n=47I 1 n=14, I 2n=9, C n=672 weeksErgonomictraining - <strong>of</strong>ficeBohr, 2000(<strong>and</strong> Bohr,2002)USCentralizedreservation centerReservation agents I 1 n=50, I 2n=51, C n=53I 1 n=12, I 2n=12, C n=612 monthsErgonomictraining, chair -<strong>of</strong>ficeAmick, 2003 US State dept <strong>of</strong>revenue servicesSedentary computerintensivejobsI 1 n=87, I 2n=52, C n=53I 1 +I 2 +C n=2412 monthsA <strong>systematic</strong> <strong>review</strong> <strong>of</strong> <strong>injury</strong> <strong>and</strong> <strong>illness</strong> <strong>prevention</strong> <strong>and</strong> <strong>loss</strong> <strong>control</strong> programs (IPCs)97
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A systematic review of injury/illne
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Table of ContentsForeword ………
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ForewordIn recent years, the Instit
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employers with valuable information
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forward. In 1970, the Occupational
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Figure 1: IPC frameworkInput(to wor
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publish the results of the review i
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A key part of the literature would
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2.4 Level 2 - Quality AssessmentIn
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allowed us to insure the answers pr
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Table 4: Best evidence synthesis gu
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Figure 3: Flowchart of systematic r
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• Return-to-work/disability manag
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etween groups, but only 32% adjuste
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Workstationadjustment andtrainingRo
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focused on just RTW (Durand et al.
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ExerciseThree medium quality studie
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compensation and medical bills is m
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interventions provide an insufficie
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Researchers and practitioners also
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5.0 MessagesBefore making recommend
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1) Of the articles that remained af
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11) Agency for Healthcare Research
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