Related Experiment Video
Updated: Jan 21, 2026

Automated Interactive Video Playback for Studies of Animal Communication
Published on: February 9, 2011
Team composition and staff roles in a hybrid operating room: A prospective study using video observations
May Bazzi1, Ingegerd Bergbom1, Mikael Hellström2
1Institute of Health and Care Sciences Sahlgrenska Academy at Gothenburg University Gothenburg Sweden.
Aim:
The aim of the study was to evaluate team composition and staff roles in a hybrid operating room during endovascular aortic repairs.
Design:
Quantitative descriptive design.
Methods:
Nine endovascular aortic repairs procedures were video-recorded between December 2014 and September 2015. The data analysis involved examining the work process, number of people in the room and categories of staff and their involvement in the procedure.
Results:
The procedures were divided into four phases. The hybrid operating room was most crowded in phase 3 when the skin wound was open. Some staff categories were in the room for the entire procedure even if they were not actively involved. The largest number of people simultaneously in the room was 14.
Related Concept Videos
Role of Shaping in Operant Conditioning
The steps involved in shaping begin with reinforcing any response that resembles the desired behavior. For example, parents might praise a child for picking up one toy. As...
Observational Studies
There are three types of observational studies – Prospective, retrospective, and cross-sectional.
Prospective Study
Prospective studies, also known as longitudinal or cohort studies, are carried out by collecting future data from groups sharing similar characteristics. One...
Hybrid Zones
Classifying Matter by Composition
According to its composition, the matter can be classified into two broad categories — pure substances and mixtures.
A pure substance is a form of matter that has a constant composition throughout with uniform properties. For example, any sample of sucrose has the same composition and same physical properties, such as melting point, color, and sweetness, regardless of the source from which it is isolated.
A mixture is composed of two or...
Naturalistic Observations
Interdisciplinary Care: The Health Care Team-I
Physicians
The physician's primary responsibility is to diagnose illness and direct the medical or surgical treatment of the condition. The authority to admit patients to a healthcare agency or institution and practice care within that setting is granted to physicians by the healthcare agency or institution...

