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oai:www.peertechzpublications.org:10.17352/2455-3484.000039 2020-07-08 PTZ.JAMTS:VOL6

Use of secondary data analyses in research: Pros and Cons LL Pederson E Vingilis CM Wickens J KovalRE Mann<p>What are secondary data?&nbsp; Secondary data refer to data that are collected by someone other than the user or are used for an additional purpose than the original one. A wide range of sources can be used as secondary data:&nbsp; censuses, information collected by government departments, organizational records and data that were originally collected for other research purposes&nbsp; [1-3]. Yee and Niemeier [4] discuss the benefits of longitudinal data as compared to repeated cross-sectional information.&nbsp;</p> Journal of Addiction Medicine and Therapeutic Science - Peertechz Publications 2020-07-08 Research Article https://doi.org/10.17352/2455-3484.000039 en Copyright © LL Pederson et al.