hypertension
Conditions
Interventions
Gold Standard:The mercury sphygmomanometer was adopted as the gold standard for comparison.
Index test:the average difference of NIBP (SYS/DIA) is <= +- 5.0mmHg (+- 0.67kPa)
the standard deviation of NIBP (SYS/DIA) is <= 8.0mmHg (1.07kPa)
Sponsors
Gaozhou People's Hospital
Eligibility
Sex/Gender
All
Age
3 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1Voluntarily participate and sign an informed consent form; 2Age range: 3-80 years old, regardless of gender; 3Patients or healthy volunteers who require blood pressure testing; 4Those who meet the limb range distribution requirements of this clinical trial.
Exclusion criteria
Exclusion criteria: 1Relevant data cannot be traced back; 2Individuals with very faint Korotkoff sounds, making accurate judgment impossible; 3Patients with arteritis or arterial occlusive disease; 4Individuals whose limb range exceeds the prescribed range of the cuff; 5Pregnant subjects (including patients with preeclampsia); 6Participated in clinical trials of other drugs within 30 days; 7Researchers believe that participants who are not suitable for this clinical study should not participate in the trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| systolic pressure;diastolic pressure;Accuracy;Sensitivity;Specificity; | — |
Countries
China
Contacts
Public ContactYong Cao
Gaozhou People's Hospital
Outcome results
None listed