Evaluating Length and Depth Estimation Accuracy of Laypersons and Health-Care Providers

Not Applicable

Recruiting

• Conditions: Cardiopulmonary Resuscitation
• Interventions: Other: Laypersons; Other: Health-Care Providers

• Registration Number: NCT06552299
• Lead Sponsor: Seoul National University Hospital

Brief Summary

The objective of the study is to measure accurateness of length and depth estimation of laypersons and health-care providers.

Detailed Description

The study hypothesis is that both laypersons and health-care providers will have difficulty estimating length and depth. The study will enroll 100 laypersons and 100 health-care providers. The participants will be asked to draw a 5cm line without assistance an estimate 5cm depth to measure accurateness of length and depth estimation.

Study Timeline

• Study First Submitted: 2024-08-11
• Study First Submitted QC: 2024-08-11
• Study First Posted: 2024-08-14
• Study Start: 2024-08-27
• Status Verified: 2025-01
• Primary Completion: 2025-01-05
• Last Update Submitted: 2025-01-15
• Last Update Posted: 2025-01-17
• Study Completion: 2025-02-25

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 200

Inclusion Criteria

Not provided

Exclusion Criteria

Not provided

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Laypersons	Laypersons	Adult laypersons without cardiopulmonary resuscitation training within 2 years.
Health-Care Providers	Health-Care Providers	Adult health-care providers (doctors, nurses and emergency medical technicians).

Primary Outcome Measures

Name	Time	Method
Depth estimation	Measurement immediately after registration on the day of arrival at the study site (protocol will take less than 5 minutes to complete)	Depth pressed by participants measured by depth measuring device

Secondary Outcome Measures

Name	Time	Method
Length estimation	Measurement immediately after registration on the day of arrival at the study site (protocol will take less than 5 minutes to complete)	Length of line drawn by participants
Depth estimation with assistance	Measurement immediately after registration on the day of arrival at the study site (protocol will take less than 5 minutes to complete)	Depth pressed by participants measured by depth measuring device with assistance

Trial Locations

Locations (1)

SMG-SNU Boramae Medical Center; 🇰🇷 Seoul, Korea, Republic of