The presence of the described silent hypoxia in subjects diagnosed with COVID19 highlights the need for valid tools to assess respiratory capacity. The Roth test has been associated with acceptable sensitivity and specificity criteria in patients with previous respiratory pathology; however, its validity in this type of patient has not been proven.
Study Type
OBSERVATIONAL
Enrollment
114
Subjets must count from 1 to 30 in their languages, and health professional will count seconds that last in take breath during the count.
CS Entrevías
Madrid, Spain
Oxygen Saturation
The pulseoximeter percentage value
Time frame: 12 weeks
Roth´s test
The level described in the test
Time frame: 12 weeks
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