Association between low back pain and quality of life in patients with rheumatoid arthritis according to patient-reported outcomes using the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire (JOABPEQ): a cross-sectional study

Determinants of Patient’s Global Assessment of Disease Activity and Physician’s Global Assessment of Disease Activity in patients with rheumatoid arthritis: A post hoc analysis of overall and Japanese results from phase 3 clinical trials

(2018) Yuko Kaneko et al.   Modern Rheumatology

Association between somatic symptom burden and health-related quality of life in people with chronic low back pain

(2018) Tomoko Fujii et al.   PLoS One

Association between presenteeism and health-related quality of life among Japanese adults with chronic lower back pain: a retrospective observational study

(2018) Toshinaga Tsuji et al.   BMJ Open

Verification of the sensitivity of functional scores for treatment results – Substantial clinical benefit thresholds for the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire (JOABPEQ)

(2017) Yuichi Kasai et al.   JOURNAL OF ORTHOPAEDIC SCIENCE

Low back pain in patients with rheumatoid arthritis: Clinical characteristics and impact of low back pain on functional ability and health related quality of life

(2016) Rabia Aydogan Baykara et al.   JOURNAL OF BACK AND MUSCULOSKELETAL REHABILITATION

Japanese orthopaedic association back pain evaluation questionnaire (JOABPEQ) as an outcome measure for patients with low back pain: reference values in healthy volunteers

(2015) Hiroshi Hashizume et al.   JOURNAL OF ORTHOPAEDIC SCIENCE

Severe low back pain in patients with rheumatoid arthritis is associated with Disease Activity Score but not with radiological findings on plain X-rays

(2014) Kentaro Yamada et al.   Modern Rheumatology

Association Between a Composite Score of Pain Sensitivity and Clinical Parameters in Low-back Pain

(2013) Søren O’Neill et al.   CLINICAL JOURNAL OF PAIN

Comparison of Physician and Patient Global Assessments Over Time in Patients With Rheumatoid Arthritis

(2013) Joseph A. Markenson et al.   JCR-JOURNAL OF CLINICAL RHEUMATOLOGY

Prevalence of knee pain, lumbar pain and its coexistence in Japanese men and women: The Longitudinal Cohorts of Motor System Organ (LOCOMO) study

(2013) Noriko Yoshimura et al.   JOURNAL OF BONE AND MINERAL METABOLISM

Impact of low back pain, knee pain, and timed up-and-go test on quality of life in community-living people

(2013) Kenichi Hirano et al.   JOURNAL OF ORTHOPAEDIC SCIENCE

Prevalence of low back pain and factors associated with chronic disabling back pain in Japan

(2012) Tomoko Fujii et al.   EUROPEAN SPINE JOURNAL

The relationship between joint damage and functional disability in rheumatoid arthritis: a systematic review

(2011) Claire Bombardier et al.   ANNALS OF THE RHEUMATIC DISEASES

2010 Rheumatoid arthritis classification criteria: An American College of Rheumatology/European League Against Rheumatism collaborative initiative

(2010) Daniel Aletaha et al.   ARTHRITIS AND RHEUMATISM

Estimation of a numerical value for joint damage-related physical disability in rheumatoid arthritis clinical trials

(2009) J. S. Smolen et al.   ANNALS OF THE RHEUMATIC DISEASES

JOA Back Pain Evaluation Questionnaire (JOABPEQ)/ JOA Cervical Myelopathy Evaluation Questionnaire (JOACMEQ) The report on the development of revised versions April 16, 2007

(2009) Mitsuru Fukui et al.   JOURNAL OF ORTHOPAEDIC SCIENCE

Japanese Orthopaedic Association Back Pain Evaluation Questionnaire. Part 3. Validity study and establishment of the measurement scale

(2008) Mitsuru Fukui et al.   JOURNAL OF ORTHOPAEDIC SCIENCE