2010年3月30日 · Objectives: In older patients, the the D-dimer test for pulmonary embolism has reduced specificity and is therefore less useful. In this study a new, age dependent cut-off value for the test was devised and its usefulness with older patients assessed. Design: Retrospective multicentre cohort study.

2010年3月30日 · Intervention Development of a new D-dimer cut-off point in patients aged >50 years in a derivation set (data from two multicentre cohort studies), based on receiver operating characteristics (ROC) curves. This cut-off value was then validated with two independent validation datasets.

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2014年4月28日 · PMID: 20354012; Penaloza A et al. Performance of Age-Adjusted D-Dimer Cut-Off to Rule Out Pulmonary Embolism. J Thrombi Haemostasis 2012. PMID: 22568451; van Es J et al. The Combination of Four Different clinical Decision rules and an Age-Adjusted D-Dimer Cut-Off Increases the Number of Patients in Whom Acute Pulmonary Embolism Can Safely be ...

Potential of an age adjusted D-dimer cut-off value to improve the exclusion of pulmonary embolism in older patients: a retrospective analysis of three large cohorts. In older patients, the the D-dimer test for pulmonary embolism has reduced specificity and is therefore less useful.

2014年7月11日 · Authors’ Conclusion: Using an age-adjusted d-dimer threshold reduces imaging among patients age > 50 years with a RGS ≤ 10, but at the cost of missing an additional 1.5% of PEs and requires a prospective study before this practice can …

2-amino-5-(benzenesulfinyl)-N-phenylpentanamide | C17H20N2O2S | CID 20354012 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2010年3月30日 · Intervention Development of a new D-dimer cut-off point in patients aged >50 years in a derivation set (data from two multicentre cohort studies), based on receiver operating characteristics (ROC) curves. This cut-off value was then validated with two independent validation datasets.