Related Experiment Video
Updated: May 11, 2026

08:05
Design and Analysis for Fall Detection System Simplification
Published on: April 6, 2020
No fall is just an accident.
Summary
Hospitalized older adults face significant fall risks. A new intervention package successfully reduced falls in a mental health trust by implementing risk assessments and fall scrutiny.
Area of Science:
- Geriatric Medicine
- Patient Safety
- Healthcare Management
Background:
- Older adults in hospital settings are at a high risk of falls.
- Falls in this demographic can lead to serious injuries and prolonged hospital stays.
- Effective fall prevention strategies are crucial for improving patient outcomes.
Purpose of the Study:
- To describe a package of improvements aimed at reducing falls among older patients.
- To evaluate the impact of these interventions in a mental health and learning disabilities trust.
Main Methods:
- Implementation of a comprehensive fall prevention package.
- Systematic risk assessment for all vulnerable patients.
- Thorough scrutiny and analysis of every fall incident.
Main Results:
- A significant reduction in the number of patient falls was achieved.
- The interventions proved effective within the specified healthcare setting.
Conclusions:
- A structured approach combining risk assessment and incident review can effectively reduce falls in older hospitalized patients.
- This model is applicable to mental health and learning disability trusts.
Related Concept Videos
Free-falling Bodies: Example
An object falling without any air resistance under the influence of gravitational force is said to be in free-fall. For free-falling bodies, the acceleration due to gravity is constant, irrespective of their mass. Free-fall is experienced not only by objects falling downward, but also by all objects whose motion is influenced by gravitational force alone. The dynamics of free-fall motion can be calculated using kinematic equations of motion, since free-fall acceleration is constant.
The...
The...
Free-falling Bodies: Introduction
All objects, neglecting air resistance, fall with the same acceleration towards the Earth's center due to the force exerted by the Earth's gravity. This experimentally determined fact is unexpected because we are so accustomed to the effects of air resistance and friction that we expect light objects to fall slower than heavier ones. People believed that a heavier object had a greater acceleration when falling until Galileo Galilei (1564–1642) proved otherwise. We now know this is not the case.
Types of Collisions - II
When two or more objects collide with each other, they can stick together to form one single composite object (after collision). The total mass of the object after the collision is the sum of the masses of the original objects, and it moves with a velocity dictated by the conservation of momentum. Although the system's total momentum remains constant, the kinetic energy decreases, and thus such a collision is an inelastic collision. Most of the collisions between objects in daily life are...
False Memories
False memories represent a cognitive distortion in which individuals recall events that did not happen, or remember them in an altered form. This phenomenon highlights the brain's constructive nature in processing and recalling memories, emphasizing that memory is not a perfect representation of past events but rather a dynamic reconstruction influenced by various factors.
One primary source of false memories is misattribution, where individuals incorrectly associate external information with...
One primary source of false memories is misattribution, where individuals incorrectly associate external information with...
Impulse
According to Newton’s second law of motion, the rate of change of the momentum of an object is the net external force acting on it. The total change in momentum between two timepoints thus depends on both the external force acting on it and the time over which it acts. Describing this mathematically, the total change of an object’s motion is proportional to the force vector and the time over which it is applied. This product is called impulse.
Additionally, it can be shown that the total...
Additionally, it can be shown that the total...
Weightlessness
When an object is dropped, it accelerates toward the center of the Earth. If the net external force on the object is its weight, it is said to be in free fall; that is, the only force acting on the object is gravity. Galileo was instrumental in showing that, in the absence of air resistance, all objects fall with the same acceleration g. However, when objects on the Earth fall downward, they are never truly in free fall, because there is always some upward resistance force from the air acting...
