Impacts of Lower Back Pain: Refinement of the Pain Assessment for Lower Back-Impacts Questionnaire (Pal-I) Using a Mixed Methods Approach
Value Health
.
2014 Nov;17(7):A536.
doi: 10.1016/j.jval.2014.08.1713.
Epub 2014 Oct 26.
Authors
D M Bushnell
1
,
K P McCarrier
1
,
A Ramasamy
2
,
H Liedgens
3
,
S I Blum
4
,
S Cano
5
,
M L Martin
1
,
D L Patrick
6
Affiliations
1
Health Research Associates, Inc., Seattle, WA, USA.
2
Forest Research Institute, Jersey City, NJ, USA.
3
Grünenthal GmbH, Aachen, Germany.
4
GlaxoSmithKline, Collegeville, PA, USA.
5
ScaleReport, Stotfold, UK.
6
University of Washington, Seattle, WA, USA.
PMID:
27201715
DOI:
10.1016/j.jval.2014.08.1713
No abstract available