TY  - JOUR

T1  - 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

JO  - BMJ Open

UR  - http://dx.doi.org/10.1136/bmjopen-2019-033646

PY  - 2020/08/27

AU  - Sayers A

AU  - Whitehouse MR

AU  - Judge A

AU  - MacGregor AJ

AU  - Blom AW

AU  - Ben-Shlomo Y

ED  - 

DO  - DOI: 10.1136/bmjopen-2019-033646

PB  - BMJ

VL  - 10

IS  - 8

SP  - e033646

EP  - e033646

Y2  - 2025/01/13

ER  -