Repeat participation in annual cross-sectional surveys of drug users and its implications for analysis

Abstract Objective We sought to establish the extent of repeat participation in a large annual cross-sectional survey of people who inject drugs and assess its implications for analysis. Results We used “porn star names” (the name of each participant’s first pet followed by the name of the first str...

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Bibliographic Details
Main Authors: P. A. Agius, C. K. Aitken, C. Breen, P. M. Dietze
Format: Article
Language:English
Published: BMC 2018-06-01
Series:BMC Research Notes
Subjects:
Online Access:http://link.springer.com/article/10.1186/s13104-018-3454-y