Follow-up of degenerative lumbar spine surgery—PROMs stabilize after 1 year: an equivalence study based on Swespine data

The value of patient global assessment in lumbar spine surgery: an evaluation based on more than 90,000 patients

(2017) C. Parai et al.   EUROPEAN SPINE JOURNAL

How does patient-rated outcome change over time following the surgical treatment of degenerative disorders of the thoracolumbar spine?

(2017) Tamas F. Fekete et al.   EUROPEAN SPINE JOURNAL

Need for Two-Year Patient-Reported Outcomes Score for Lumbar Spine Surgery Is Procedure-Specific

(2017) Elliott J. Kim et al.   SPINE

Do measures of surgical effectiveness at 1 year after lumbar spine surgery accurately predict 2-year outcomes?

(2016) Owoicho Adogwa et al.   JOURNAL OF NEUROSURGERY-SPINE

A Randomized, Controlled Trial of Fusion Surgery for Lumbar Spinal Stenosis

(2016) Peter Försth et al.   NEW ENGLAND JOURNAL OF MEDICINE

Determination of the Oswestry Disability Index score equivalent to a “satisfactory symptom state” in patients undergoing surgery for degenerative disorders of the lumbar spine—a Spine Tango registry-based study

(2016) Miranda L. van Hooff et al.   Spine Journal

Patient-reported outcome measures unbiased by loss of follow-up. Single-center study based on DaneSpine, the Danish spine surgery registry

(2015) Karen Højmark et al.   EUROPEAN SPINE JOURNAL

Does fusion improve the outcome after decompressive surgery for lumbar spinal stenosis?

(2013) P. Försth et al.   Bone & Joint Journal

A point of minimal important difference (MID): a critique of terminology and methods

(2011) Madeleine T King   Expert Review of Pharmacoeconomics & Outcomes Research

Would loss to follow-up bias the outcome evaluation of patients operated for degenerative disorders of the lumbar spine?

(2010) Tore K Solberg et al.   Acta Orthopaedica

The COSMIN checklist for assessing the methodological quality of studies on measurement properties of health status measurement instruments: an international Delphi study

(2010) Lidwine B. Mokkink et al.   QUALITY OF LIFE RESEARCH

The Swedish Spine Register: development, design and utility

(2009) Björn Strömqvist et al.   EUROPEAN SPINE JOURNAL

Mind the MIC: large variation among populations and methods

(2009) Caroline B. Terwee et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Do 1-year outcomes predict 2-year outcomes for adult deformity surgery?

(2008) Steven D. Glassman et al.   Spine Journal