A New modified anthropometric haller index obtained without radiological exposure
Autor: | Gian Luigi Nicolosi, Andrea Sonaglioni, Antonio Vincenti, Michele Lombardo, Claudio Anzà, Roberta Trevisan, Maurizio Zompatori, Massimo Baravelli |
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Rok vydání: | 2018 |
Předmět: |
Thorax
Male 030204 cardiovascular system & hematology Patient Positioning 030218 nuclear medicine & medical imaging 03 medical and health sciences 0302 clinical medicine Predictive Value of Tests Medicine Humans Radiology Nuclear Medicine and imaging Prospective Studies Prospective cohort study Cardiac imaging Aged Aged 80 and over Anthropometry business.industry Reproducibility of Results Middle Aged Echocardiography Radiological weapon Predictive value of tests Funnel Chest Correlation analysis Haller index Female Radiography Thoracic Anatomic Landmarks Cardiology and Cardiovascular Medicine Nuclear medicine business |
Zdroj: | The international journal of cardiovascular imaging. 34(10) |
ISSN: | 1875-8312 |
Popis: | To validate a new modified method for measuring the anthropometric Haller index (HI), obtained without radiological exposure. This new method was based on the use of a rigid ruler and of a 2.5 MHz ultrasound transducer for the assessment of latero-lateral and antero-posterior chest diameters, respectively. We enrolled 100 consecutive patients (mean age 67.9 ± 14.5 years, 55% males), who underwent a two-plane CXR, for any clinical indication, over a four-month period. In all patients, the same radiologist calculated the conventional radiological HI (mean value 1.93 ± 0.35) and the same cardiologist used the above described new technique to measure the modified HI (mean value 1.99 ± 0.26). The Bland-Altman analysis showed tight limits of agreement (+ 0.37; - 0.51) between the two measurement methods, with a mild systematic overestimation of the new method as compared to the standard radiological HI. The Pearson's correlation analysis highlighted a strong correlation between the two methods (r = 0.81, p |
Databáze: | OpenAIRE |
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