Title |
Patients with low back pain differ from those who also have leg pain or signs of nerve root involvement – a cross-sectional study
|
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Published in |
BMC Musculoskeletal Disorders, November 2012
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DOI | 10.1186/1471-2474-13-236 |
Pubmed ID | |
Authors |
Alice Kongsted, Peter Kent, Hanne Albert, Tue Secher Jensen, Claus Manniche |
Abstract |
Leg pain associated with low back pain (LBP) is recognized as a risk factor for a poor prognosis, and is included as a component in most LBP classification systems. The location of leg pain relative to the knee and the presence of a positive straight leg raise test have been suggested to have clinical implications. To understand differences between such leg pain subgroups, and whether differences include potentially modifiable characteristics, the purpose of this paper was to describe characteristics of patients classified into the Quebec Task Force (QTF) subgroups of: 1) LBP only, 2) LBP and pain above the knee, 3) LBP and pain below the knee, and 4) LBP and signs of nerve root involvement. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 2 | 29% |
New Zealand | 1 | 14% |
Canada | 1 | 14% |
Unknown | 3 | 43% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 7 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 1 | <1% |
Portugal | 1 | <1% |
Australia | 1 | <1% |
Canada | 1 | <1% |
Unknown | 180 | 98% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 26 | 14% |
Researcher | 24 | 13% |
Other | 19 | 10% |
Student > Ph. D. Student | 18 | 10% |
Student > Bachelor | 16 | 9% |
Other | 41 | 22% |
Unknown | 40 | 22% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 70 | 38% |
Nursing and Health Professions | 39 | 21% |
Sports and Recreations | 6 | 3% |
Agricultural and Biological Sciences | 4 | 2% |
Social Sciences | 4 | 2% |
Other | 17 | 9% |
Unknown | 44 | 24% |