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Table 3 Heat illness symptoms experienced

From: Negligible heat strain in armored vehicle officers wearing personal body armor

 

AVOs Reporting Symptom (%)

Severity*

  

Mean

SD

Feeling tired

83

3.5

1.8

Cramps

8

2.0

0.0

Nausea

8

2.0

0.0

Dizziness

17

3.0

0.0

Thirst

58

5.1

3.1

Vomiting

0

  

Confusion

0

  

Muscle weakness

33

3.3

2.1

Heat sensations

42

2.2

1.3

Chills

0

  

Feeling light headed

25

1.7

1.2

  1. * 0 - No symptoms, 3 - mild symptoms that did not interfere with work,
  2. 5 - moderate symptoms, 7 - severe symptoms requiring a break from work,
  3. 10 - had to stop work