Comparison of the Japanese Orthopaedic Association (JOA) Score and Modified JOA (mJOA) Score for the Assessment of Cervical Myelopathy: A Multicenter Observational Study

So Kato, Yasushi Oshima, Hiroyuki Oka, +11

PLoS ONE

The normative score and the cut-off value of the Oswestry Disability Index (ODI)

Juichi Tonosu, Katsushi Takeshita, Nobuhiro Hara, +4

European Spine Journal

Oswestry Disability IndexHealth PolicySocial ImpairmentCut-off ValueDisability +8

Effect of Optimizing Guideline-Directed Medical Therapy Before Discharge on Mortality and Heart Failure Readmission in Patients Hospitalized With Heart Failure With Reduced Ejection Fraction

Tetsuo Yamaguchi, Takeshi Kitai, Takamichi Miyamoto, +16

The American Journal of Cardiology

Heart FailureCardiovascular DiseasePatient SafetyHeart Failure ReadmissionOutcomes Research +8

Predictors of residual symptoms in lower extremities after decompression surgery on lumbar spinal stenosis

Nobuhiro Hara, Hiroyuki Oka, Takashi Yamazaki, +8

European Spine Journal

Lumbosacral RadiculopathyLumbar SpineSpinal Cord InjuryDecompression SurgeryLumbar Spinal Stenosis +6

Normative score and cut-off value of the Neck Disability Index

So Kato, Katsushi Takeshita, Ko Matsudaira, +3

Journal of Orthopaedic Science

DisabilityNeck Disability IndexRehabilitationHead And Neck SurgeryInjury Prevention +5

Potential Risk Factors for New Onset of Back Pain Disability in Japanese Workers

Ko Matsudaira, Hiroaki Konishi, Kota Miyoshi, +5

Spine

Gender Differences Among Patients With Acute Pulmonary Embolism

Yasuhiro Tanabe, Takeshi Yamamoto, T Murata, +8

The American Journal of Cardiology

ThrombosisPulmonary EmbolismVenous ThrombosisCardiovascular DiseasePatient Safety +4

Prospective multicenter surveillance and risk factor analysis of deep surgical site infection after posterior thoracic and/or lumbar spinal surgery in adults

Satoshi Ogihara, Takashi Yamazaki, Toru Maruyama, +11

Journal of Orthopaedic Science

Surgical Site InfectionsRisk Factor AnalysisLumbar SpineClinical EpidemiologyPatient Safety +7

Fuzzy rule extraction from a multilayered neural network

Ichiro Enbutsu, Kenji Baba, Nobuhiro Hara

Artificial IntelligenceFuzzy SystemsMachine LearningNeural Networks (Machine Learning)Fuzzy Control +17

Risk factors for incidental durotomy during posterior open spine surgery for degenerative diseases in adults: A multicenter observational study

Hisatoshi Ishikura, Satoshi Ogihara, Hiroyuki Oka, +14

PLoS ONE

Incidental DurotomySurgeryOrthopaedic SurgeryLogistic AnalysisSpine Care +14