Analysis of change in patient-reported outcome measures with floor and ceiling effects using the multilevel Tobit model: a simulation study and an example from a National Joint Register using body mass index and the Oxford Hip Score
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
BMJ Publishing Group
2020-08-01
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Series: | BMJ Open |
Online Access: | https://bmjopen.bmj.com/content/10/8/e033646.full |