Babies and Older Adults Have an Increased Risk of Cold Injury
 
Overview
        Babies
        Babies, especially newborns, are more likely to suffer injury from cold temperature exposure.
        
          - They have a large body surface area compared with their weight. Their body heat is lost more rapidly when exposed to cold weather conditions.
 
          - Their ability to regulate body temperatures is not well-developed. They are not able to shiver (which warms a person up).
 
          - They don't have much fat under their skin (which keeps them warm).
 
        
        Older adults
        Older adults are more likely to have a cold injury, especially hypothermia, because:
        
          - Their normal body temperature may decrease with age.
 
          - They can't regulate their body temperature as well. They do not produce as much heat energy. They also have less body fat.
 
          - Their blood vessels do not narrow (constrict) and conserve body heat as easily.
 
          - They do not shiver as much. Shivering warms the body.
 
          - Their mental awareness of changes in temperatures may change.
 
          - They have medical conditions that increase their risk for hypothermia. Some of these conditions include: 
 
          - They are more likely to be using medicines that may affect their response to cold.
 
          - They may live alone and have fewer resources to keep them safe from cold injury. They are more likely to have poorly heated homes.
 
        
      Credits
Current as of:  July 31, 2024
 
Current as of: July 31, 2024