matched pair
Students benefit from developing their own emergency medicine OSCE stations: a comparative study using the matched-pair method
... Thirteen students who took part in the first emergency medicine OSCE in the 2010/11 winter semester made up a control group in order to compare the exam results and test the working hypothesis. Instead of being chosen at ...
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Matched-pair analysis of survival in the patients with T3 laryngeal squamous cell carcinoma treated with supracricoid partial laryngectomy or total laryngectomy
... this matched- pair ...of matched-pair analysis, only the patients who were eligible for either SCPL or TL were enrolled into this study in order to compare the clinical outcomes of these two ...
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Public reporting improves antibiotic prescribing for upper respiratory tract infections in primary care: a matched-pair cluster-randomized trial in China
... This research adopted a matched-pair randomized trial design. The 20 participating primary care organisa- tions were paired according to their size, geographic location and economic status, and population ...
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Risk factors and outcomes in asymmetrical femoral component size for posterior referencing bilateral total knee arthroplasty: a matched pair analysis
... retrospective matched-pair study comparing thirty-four patients who had undergone simultaneous and staged bilateral TKA using AFC size (Group I) and thirty-five patients with SFC size (Group ...were ...
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A matched-pair cluster design study protocol to evaluate implementation of the Canadian C-spine rule in hospital emergency departments: Phase III
... a matched-pair cluster design study that compares outcomes during three consecutive 12- months "before," "after," and "decay" periods at six pairs of "intervention" and ...
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Gender specific differences in severely injured patients between 2002 and 2011: data analysis with matched pair analysis
... the matched-pair analysis, the rate of sepsis and the length of the ICU stay were significantly lower in women and the mortality rate showed no significant difference ...
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Differences in Imaging Characteristics of HPV Positive and HPV Negative Oropharyngeal Cancers: A Blinded Matched Pair Analysis
... in matched-pair analy- sis, including primary tumor borders and the presence of cystic lymph node metastases, are probably limited by a relatively small sample ...size, matched-pair analysis ...
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<p>Violence after discharge from forensic units in the safe pilot study: a prospective study with matched pair design</p>
... the matched pairs design: First, matching for similar and relevant char- acteristics is time consuming and particularly complicated in naturalistic prospective ...a matched pair pre-study in forensic ...
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The treatment of nonunions with application of BMP-7 increases the expression pattern for angiogenic and inflammable cytokines: a matched pair analysis
... a matched pair analysis, best-fitting patients who were treated with transplantation of autologous bone graft (G1, n=10) were compared with patients who were treated with addi- tional application of BMP-7 ...
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The significance of the vitamin D metabolism in the development of periprosthetic infections after THA and TKA: a prospective matched-pair analysis of 240 patients
... The CGs were patients with primary implants (CG I) and revisions due to aseptic loosening (CG II) that have been adjusted according to age, gender and localization (matched- pair analysis). Aseptic ...
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Impact of blunt chest trauma on outcome after traumatic brain injury– a matched-pair analysis of the TraumaRegister DGU®
... Background: Traumatic brain injury (TBI) is associated with high rates of long-term disability and mortality. Our aim was to investigate the effects of thoracic trauma on the in-hospital course and outcome of patients ...
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The lnverted Z Bunionectomy: Quantitative Analysis of the Scarf and Inverted Scarf Bunionectomy Osteotomies in Fresh Cadaveric Matched Pair Specimens
... Eighteen trials (nine matched pair feet) were used for direct comparison. Ultimate strength and failure areas were examined. Trial results revealed a strong statistically significant p[r] ...
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Impact of cardiopulmonary bypass on acute kidney injury following coronary artery bypass grafting: a matched pair analysis
... Methods: A matched-pair analysis of 1428 patients undergoing coronary artery bypass grafting was conducted. The patients were stratified according to their preoperative renal function and to risk factors ...
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BRACHYTHERAPY OR CONFORMAL EXTERNAL RADIOTHERAPY FOR PROSTATE CANCER: A SINGLE-INSTITUTION MATCHED-PAIR ANALYSIS
... non- matched comparisons of IMRT and BT have shown similar prostate-specific antigen (PSA) outcomes in some series (3) and superior PSA outcomes for BT in others ...a matched-pair analysis of ...
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PErineal Assessment and Repair Longitudinal Study (PEARLS): protocol for a matched pair cluster trial
... The analysis of this trial will be by ‘ intention to treat ’ , in that we will attempt to include all clusters in the analysis regardless of implementation of the intervention, and attempt to get completed questionnaires ...
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Perineal Assessment and Repair Longitudinal Study (PEARLS): a matched-pair cluster randomized trial
... the matched intervention and control clusters using the paired t-test (with 10 degrees of freedom unless other- wise ...the matched cluster de- sign to be taken into account ...whereby ...
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Quality of life and clinical-radiological long-term results after implant-associated infections in patients with ankle fracture: a retrospective matched-pair study
... Besides the epidemiological data such as gender, age, comorbidities, smoking status, fracture classification, the number of revisions, and the length of in-patient stay due to fracture and infection management, we docu- ...
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Muggendorfer, Roland (2005): Brusterhaltende Therapie versus Mastektomie beim Mammakarzinom: Langzeitergebnisse einer Matched-Pair Analyse. Dissertation, LMU München: Medizinische Fakultät
... In der vorliegenden Arbeit wurden die postoperativen Verläufe von 1574 Patientinnen untersucht, die an einem Mammakarzinom erkrankt waren, und je zur Hälfte brusterhaltend oder durch eine Mastektomie primär operativ ...
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A comparative study of flat surface design and medial pivot design in posterior cruciate retaining total knee arthroplasty: a matched pair cohort study of two years
... a matched-pair study was conducted for ...were matched by gender and age categories (youn- ger than 60 years, 60–64, 65–69, 70–74, 75–79, and older than 80 ...
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Clinical efficiency of bone marrow mesenchymal stem cell implantation for osteonecrosis of the femoral head: a matched pair control study with simple core decompression
... the matched pair, case–control study design, no significant differences were found between the two groups in terms of age, gender, cause of the ONFH, BMI, ARCO stage, and follow-up period (Table ...
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