Related Experiment Video
Updated: Dec 14, 2025
14:55
Evaluating the Effect of Roadside Parking on a Dual-Direction Urban Street
Published on: January 20, 2023
4.0K
Road safety data collection systems in Iran: A comparison based on relevant organizations
Homayoun Sadeghi-Bazargani1, Sakineh Sharifian2, Davoud Khorasani-Zavareh3
1Research Center for Evidence-Based Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
Summary
Iran
Area of Science:
- Road safety research
- Public health surveillance
- Data management systems
Background:
- Multiple organizations in Iran collect road traffic injury (RTI) data.
- Existing systems face challenges with data interpretation, duplication, and missing information.
- There is a need for improved RTI data collection and analysis.
Purpose of the Study:
- To identify RTI data sources in Iran.
- To explore data domains, elements, and details within traffic safety data sources.
- To assess the current state of RTI surveillance in Iran.
Main Methods:
- Qualitative study conducted in Iran in 2017.
- Semi-structured interviews with stakeholders in road safety organizations.
- Comparison of minimum data sets across identified systems.
Main Results:
- Eight key organizations involved in road traffic safety were identified.
- Data domains include emergency medical services, police, health, and justice sectors.
- Current systems primarily focus on crash and post-crash phases, with limited pre-crash data.
Conclusions:
- Current RTI registry systems in Iran are not comprehensive surveillance systems.
- Significant data duplication exists, and crucial prevention variables are missing.
- There is a critical need to integrate systems and establish a unified RTI surveillance system.
More Related Videos
11:41Evaluation of an Exclusive Spur Dike U-Turn Design with Radar-Collected Data and Simulation
Published on: February 1, 2020
20.8K
09:33Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
Published on: December 23, 2022
2.6K
Related Concept Videos
01:28Survey Safety
305
Surveying near highways, rough terrain, or power lines involves significant risks. Working along highways is particularly dangerous and requires the use of warning signs and flagmen. It is safest to avoid working directly on roads and use offsets whenever possible. When highway work is unavoidable, it must follow all safety guidelines. Surveyors should wear bright clothing, such as orange reflective vests, to ensure visibility to motorists, coworkers, and hunters. In construction zones, wearing...
305
01:19Pharmacovigilance
1.5K
Post-marketing surveillance is a critical component of pharmaceutical regulation, often uncovering unanticipated adverse drug reactions (ADRs) once a drug is widely used over an extended period.
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
1.5K
01:17Design Example: Alignment of a Road Line Using GIS
242
The alignment of a road line using Geographic Information Systems (GIS) is a critical process in civil engineering, combining advanced technology with practical decision-making. This methodology begins with the collection of geospatial data, including information on land cover, geomorphology, drainage patterns, slope, and contour details. Such data is typically acquired through satellite imagery and GIS tools, offering a comprehensive understanding of the terrain.Once the data is gathered, it...
242
01:05Data Collection III
3.8K
The physical assessment examines the patient for objective data that defines the patient's condition, and aids in formulating the nursing care plan. The purpose of physical assessment is a health status appraisal, which includes identifying health problems, and establishing a database for nursing intervention.
The principles to begin the physical assessment include conducting a comprehensive or problem-related history in a quiet, well-lit room, emphasizing privacy and comfort for the...
The principles to begin the physical assessment include conducting a comprehensive or problem-related history in a quiet, well-lit room, emphasizing privacy and comfort for the...
3.8K
01:12Hazard Ratio
456
The hazard ratio (HR) is a widely used measure in clinical trials to compare the risk of events, such as death or disease recurrence, between two groups over time. It reflects the ratio of hazard rates—the instantaneous risk of the event occurring—between a treatment group and a control group. This measure provides valuable insights into the relative effectiveness of a treatment by assessing how the risk of an event differs between the two groups.
For example, in a clinical trial...
For example, in a clinical trial...
456
01:14SBAR II: Application of SBAR
5.5K
SBAR is an effective communication tool used by healthcare professionals to communicate patient information accurately. SBAR stands for Situation, Background, Assessment, and Recommendation. For a better understanding, an example is given below.
SBAR Report from a Nurse to a Health Care Provider
S: "Hello, Dr. Smith. This is Jane, RN, from the Med Surg unit. I am calling to tell you about Ms. White in Room 210, who is experiencing increased pain and redness at her incision site. Her recent...
SBAR Report from a Nurse to a Health Care Provider
S: "Hello, Dr. Smith. This is Jane, RN, from the Med Surg unit. I am calling to tell you about Ms. White in Room 210, who is experiencing increased pain and redness at her incision site. Her recent...
5.5K