Abstract
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Identify the different methods in which carpal tunnel syndrome (CTS) is diagnosed in patients with and without rheumatoid arthritis.
List and compare the statistical measures used to diagnose carpal tunnel syndrome (CTS) for sonography.
Describe the unique characteristics of this study as compared to other studies that were previously performed.
Carpal tunnel syndrome (CTS) is caused by the compression of which nerve in the wrist? Ulnar Radial Median Carpal tunnel
Which type of studies were identified by the article as the most popular and reliable, allowing for direct evaluation of peripheral nerves and muscles for diagnosing carpal tunnel syndrome (CTS)? Electroencephalogram Electrocardiogram Electrodiagnostic Elastography
Which method of measurement is demonstrated in Figure 2? Median nerve cross-sectional area (MNCSA) Compound muscle action potential (CMAP) Sensory nerve action potential (SNAP) Nerve conduction velocity (NCV)
A primary sonographic view of which bone was used as an indicator for measuring the cross-sectional area (CSA) of the median nerve? Lunate Hamate Capitate Scaphoid
Based on the area under the ROC curve in Figure 4, what percentage of accuracy for a carpal tunnel syndrome (CTS) diagnosis was indicated? 92% 66% 46% 22%
According to this study, what was sonography’s sensitivity for diagnosing carpal tunnel syndrome (CTS)? 57% 63% 83% 88%
The present study was unique to compare sonographic findings with electrodiagnostic results in patients with what type of disease? Diabetes Hypothyroidism Polyneuropathy Rheumatoid arthritis