Abstract:
BACKGROUND:Primary total hip arthroplasty (THA) is an effective treatment for hip osteoarthritis, assessed by whatever distribution-based measures of responsiveness. Yet, the group level evaluation has provided very little evidence contributes to our understanding of the large variation of treatment outcome. The objective is to develop criteria that classify individual treatment health related quality of life (HRQOL) outcome after primary THA, adjusted by preoperative scores. METHODS:We prospectively measured 147 patients' disease specific HRQOL on the date of consultation and 12 months post operation by Western Ontario McMaster Universities Osteoarthritis Index (WOMAC). Regression models were used to determine the "expected" outcome for a certain individual baseline score. The ceiling effect of WOMAC measurement is addressed by implementing a left-censoring method. RESULTS:The classification criteria are chosen to be the lower boundary of the 95% confidence interval (CI) of the estimated median from the regression. The robustness of the classification criteria was demonstrated using the Monte-Carlo simulation. CONCLUSION:The classification criteria are robust and can be applied in general orthopaedic research when the sample size is reasonable large (over 500).
journal_name
BMC Musculoskelet Disordjournal_title
BMC musculoskeletal disordersauthors
Xu M,Garbuz DS,Kuramoto L,Sobolev Bdoi
10.1186/1471-2474-6-48keywords:
subject
Has Abstractpub_date
2005-09-06 00:00:00pages
48issn
1471-2474pii
1471-2474-6-48journal_volume
6pub_type
杂志文章abstract:BACKGROUND:Plasma cell granuloma (PCG) is a rare non-neoplastic entity, with the precise etiology remaining unclear. Vertebra-affected spinal PCG has not been reported yet. This report presented a case with cross-segment spinal PCG in thoracolumbar region. CASE PRESENTATION:A 32-year-old male patient presented to the ...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-020-03759-4
更新日期:2020-11-12 00:00:00
abstract:BACKGROUND:In end-stage knee osteoarthritis total knee arthroplasty (TKA) is an effective intervention to reduce pain and improve functioning in the majority of patients. However, after TKA some patients still experience pain, loss of function, deficient muscle strength or reduced walking speed. This study systematical...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-018-2159-7
更新日期:2018-07-25 00:00:00
abstract:BACKGROUND:Physical activity (PA) plays an important role in the prevention and management of a number of chronic conditions. AIM:to investigate the evidence for effectiveness of pedometer-driven walking programs to promote physical activity among patients with musculoskeletal disorders (MSDs). METHOD:A comprehensive...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章,评审
doi:10.1186/1471-2474-15-231
更新日期:2014-07-10 00:00:00
abstract:BACKGROUND:The objective of the study was to compare the effects of neuromobilization (NM) techniques and routine physiotherapy on pain and functional disability in patients having shoulder impingement syndrome (SIS). Present study was aimed to discover evidence based conservative and cost effective remedy on pain and ...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-020-03787-0
更新日期:2020-11-21 00:00:00
abstract:BACKGROUND:Expression of the growth factor osteoactivin (OA) increases during tissue degeneration and regeneration, fracture repair and after denervation-induced disuse atrophy, concomitant with increased matrix metalloproteinases (MMPs). However, OA's expression with repetitive overuse injuries is unknown. The aim of ...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-016-0892-3
更新日期:2016-01-18 00:00:00
abstract:BACKGROUND:Symptomatic external snapping hip is a painful condition, where pain in the trochantor region and limitations of daily activity dominate clinical findings. The aetiology of symptomatic external snapping hip is elusive, but previous studies have suggested that weakness of the hip abductors and an altered walk...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/1471-2474-14-212
更新日期:2013-07-19 00:00:00
abstract:BACKGROUND:Osteoporosis is a bone disease that can reduce both bone mass and bone strength. It can cause serious fractures of bones, along with causing significant and even devastating physical, psychological and financial consequences for patients and their family members. Many reports have revealed that the prevalenc...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/1471-2474-11-35
更新日期:2010-02-17 00:00:00
abstract:BACKGROUND:The reliability and measurement error of several impairment measures used during the clinical examination of patients with patellofemoral pain syndrome (PFPS) has not been established. The purpose was to determine the inter-tester reliability and measurement error of measures of impairments associated with P...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/1471-2474-7-33
更新日期:2006-03-31 00:00:00
abstract:BACKGROUND:It has been suggested that the quantification of paravertebral muscle composition and morphology (e.g. size/shape/structure) with magnetic resonance imaging (MRI) has diagnostic, prognostic, and therapeutic potential in contributing to overall musculoskeletal health. If this is to be realised, then consensus...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-018-2074-y
更新日期:2018-05-28 00:00:00
abstract:BACKGROUND:Injuries to the hamstring muscles are among the most common in sports and account for significant time loss. Despite being so common, the injury mechanism of hamstring injuries remains to be determined. PURPOSE:To investigate the hamstring injury mechanism by conducting a systematic review. STUDY DESIGN:A ...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-020-03658-8
更新日期:2020-09-29 00:00:00
abstract:BACKGROUND:To evaluate paraspinal back muscles of asymptomatic subjects using qualitative and quantitative analysis on CT and MRI and correlate the results with demographic data. METHODS:Twenty-nine asymptomatic subjects were enrolled prospectively (age: mean 34.31, range 23-50; 14 men, 15 women) from August 2016 to A...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-020-03432-w
更新日期:2020-06-26 00:00:00
abstract:BACKGROUND:Non-cemented acetabular cup components demonstrated different clinical performance depending on their surface texture or bearing couple. However, clinical osseointegration needs to be proved for each total joint arthroplasty (TJA) design. Aim of this study was to detect the in vivo migration pattern of a non...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-018-2259-4
更新日期:2018-09-18 00:00:00
abstract:BACKGROUND:Intramedullary osteosclerosis (IMOS) is a rare condition without specific radiological findings except for the osteosclerotic lesion and is not associated with family history and infection, trauma, or systemic illness. Although the diagnosis of IMOS is confirmed after excluding other osteosclerotic lesions, ...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-020-03758-5
更新日期:2020-11-19 00:00:00
abstract:BACKGROUND:Navigation was introduced into total knee arthroplasty (TKA) to improve accuracy of component position, function and survival of implants. This study was designed to assess the outcome of navigated TKA in comparison with conventional implantation with the focus on rotational component position and clinical m...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章,随机对照试验
doi:10.1186/1471-2474-12-16
更新日期:2011-01-15 00:00:00
abstract:BACKGROUND:While musculoskeletal problems are leading sources of disability, there has been little research on measuring the number of functionally limiting musculoskeletal problems for use as predictor of outcome in studies of chronic disease. This paper reports on the development and preliminary validation of a self ...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/1471-2474-10-62
更新日期:2009-06-06 00:00:00
abstract:BACKGROUND:Actinomycosis is a rare, chronic granulomatous disease caused by Gram-positive anaerobic bacteria that colonize the oral cavity. Cervicofacial actinomycosis is the most frequent clinical presentation of actinomycosis, but hematogenous osteomyelitis at distant sites can occur in rare instance in immunocomprom...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-019-2576-2
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:Oscarvit (OSC) is an in-house preparation consisting of calcium, magnesium, phosphorus, strontium, Vitamin D, and eggshell membrane hydrolysate containing naturally occurring glycosaminoglycans and sulfated glycoproteins. OSC has been used both in an open-label human study and in vitro in osteoblasts. METHO...
journal_title:BMC musculoskeletal disorders
pub_type: 临床试验,杂志文章
doi:10.1186/s12891-017-1860-2
更新日期:2017-11-28 00:00:00
abstract:BACKGROUND:Interventions for low back pain (LBP) commonly target 'dysfunctional' or atypical lumbo-pelvic kinematics in the belief that correcting aberrant movement improves patients' pain and activity outcomes. If atypical kinematic parameters and postures have a relationship to LBP, they could be expected to more pre...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-018-2387-x
更新日期:2019-01-18 00:00:00
abstract:BACKGROUND:Ankle arthrodesis may have internal or external stabilization. We assessed whether the type of stabilization after ankle arthrodesis will affect: (1) functional outcome in Foot and Ankle Ability Measure (FAAM) scale, (2) pain level, (3) period of hospitalization, (4) rate of complications. METHODS:We retros...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-019-2524-1
更新日期:2019-04-11 00:00:00
abstract:BACKGROUND:Aseptic loosening is a significant impediment to joint implant longevity. Prosthetic wear particles are postulated to play a central role in the onset and progression of periprosthetic osteolysis, leading to aseptic loosening of the prosthesis. METHODS:We investigated the inhibitory effects of a lentivirus-...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-016-1290-6
更新日期:2016-10-18 00:00:00
abstract:BACKGROUND:Osteoradionecrosis (ORN) is a complication that occurs after radiotherapy for head or neck malignancies. ORN of the spine is rare, with only few cases affecting the cervical spine reported to date. To our knowledge, no case of lumbar ORN has been reported. We report a rare case of ORN in the lumbar spine tha...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章,评审
doi:10.1186/s12891-019-3024-z
更新日期:2020-01-04 00:00:00
abstract:BACKGROUND:Chronic pelvic pain (CPP) is a lower abdominal pain lasting at least 6 months, occurring continuously or intermittently and not associated exclusively with menstruation or intercourse. Although the musculoskeletal system has been found to be involved in CPP, few studies have assessed the contribution of post...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/1471-2474-10-82
更新日期:2009-07-07 00:00:00
abstract:BACKGROUND:Painful shoulders pose a substantial socioeconomic burden accounting for 2.4% of all primary care consultations in the UK. There is a strong evidence to indicate that the majority of this shoulder pain can be managed successfully with exercise based treatments and that common surgical procedures provide no e...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-018-2042-6
更新日期:2018-05-02 00:00:00
abstract:BACKGROUND:We have reported that a single intra-articular injection of diclofenac etalhyaluronate (SI-613) exerted a potent and long-lasting analgesic effect in experimental arthritis models. In the present study, we investigated the effect of SI-613 on the production of high molecular weight hyaluronic acid (HMW-HA) i...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-019-2586-0
更新日期:2019-05-10 00:00:00
abstract:BACKGROUND:In cerebral palsy (CP) there is an increased risk of scoliosis. It is important to identify a progressive scoliosis early-on because the results of surgery depend on the magnitude of the curve. The Swedish follow-up program for cerebral palsy (CPUP) includes clinical examinations of the spine. The reliabilit...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-015-0801-1
更新日期:2015-11-14 00:00:00
abstract:BACKGROUND:To investigate if psychological and behavioral factors (as determined by the Swedish version of the West Haven-Yale Multidimensional Pain Inventory, MPI-S) can predict the early clinical course of Low Back Pain (LBP). METHODS:MPI-S data from patients (18-65 years of age) seeking chiropractic care for recurr...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1186/s12891-016-0933-y
更新日期:2016-02-12 00:00:00
abstract:BACKGROUND:Muscle atrophy and fatty infiltration of the lumbar extensors is associated with LBP. Exercise-based rehabilitation targets strengthening these muscles, but few studies show consistent changes in muscle quality with standard-of-care rehabilitation. The goal of this study was to assess the effect of high-inte...
journal_title:BMC musculoskeletal disorders
pub_type: 临床试验,杂志文章
doi:10.1186/s12891-019-2658-1
更新日期:2019-06-18 00:00:00
abstract:BACKGROUND:Idiopathic genu valgum is a frequently diagnosed growth disorder in adolescence. Whenever the possibilities of conservative therapy have been exhausted, leg straightening by means of hemiepiphysiodesis has become the standard form of treatment. Because of their flexible screw-plate connection, eight-Plates h...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/s12891-017-1823-7
更新日期:2017-11-15 00:00:00
abstract:BACKGROUND:Open dislocations are infrequent, often associated with damage to the neuro vascular structures. We present an unusual case of an open antero-lateral dislocation of the elbow, which was not associated with any vascular or neural injury. CASE PRESENTATION:A 34 year female dance instructor sustained an open d...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章
doi:10.1186/1471-2474-3-1
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Hypnosis treatment in general practice is a rather new concept. This pilot study was performed to evaluate the effect of a standardized hypnosis treatment used in general practice for patients with chronic widespread pain (CWP). METHODS:The study was designed as a randomized control group-controlled study. ...
journal_title:BMC musculoskeletal disorders
pub_type: 杂志文章,随机对照试验
doi:10.1186/1471-2474-9-124
更新日期:2008-09-18 00:00:00