Contrasting real time quantitative measures (weekly SMS) to patients’ retrospective appraisal of their one-year’s course of low back pain; a probing mixed-methods study

doi:10.1186/s12998-018-0222-y

PMC full text:

Chiropr Man Therap. 2019; 27: 12.

Published online 2019 Feb 26. doi: 10.1186/s12998-018-0222-y

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Trajectory definitions as defined by Kongsted et al., modified for the present study to include the initial episode.
The pain intensity has been changed from four to two episodes, and the category for the ‘unchanged’ pain pattern
has been added. Modifications indicated in italics. The numbers in parentheses after the labelling refer to the numbers
in Additional file 1.