Using classification and regression tree modelling to investigate response shift patterns in dentine hypersensitivity

Abstract Background Dentine hypersensitivity (DH) affects people’s quality of life (QoL). However changes in the internal meaning of QoL, known as Response shift (RS) may undermine longitudinal assessment of QoL. This study aimed to describe patterns of RS in people with DH using Classification and...

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Bibliographic Details
Main Authors: Carolina Machuca, Mario V. Vettore, Marta Krasuska, Sarah R. Baker, Peter G. Robinson
Format: Article
Language:English
Published: BMC 2017-08-01
Series:BMC Medical Research Methodology
Online Access:http://link.springer.com/article/10.1186/s12874-017-0396-3