A systematic review of injury/illness prevention and loss control ...
A systematic review of injury/illness prevention and loss control ...
A systematic review of injury/illness prevention and loss control ...
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If there are no major significant differences between the groups on pre-interventioncharacteristics or other demographic variables, one can be confident that selectionbias to participate in the study was minimal <strong>and</strong> that the results obtained are not likelyaffected by these differences.a) Employees/workersb) Department/supervisorsc) Organizations/workplaced) Uncleare) No Differencesf) Not Reported (More than one group)g) Not Applicable (Only one group)Q12. Was the <strong>loss</strong> to follow up (attrition)