If you use a computer at work, you probably already know that a long day of staring at your screen can lead to eyestrain, tired eyes, headache, muscle aches and other symptoms of computer vision syndrome (CVS).
But did you know that CVS can also cause more mistakes and lost productivity, too?
According to the American Optometric Association (AOA), the most frequent health complaints among computer workers are vision-related. Studies suggest 50% to 90% of computer users suffer from visual symptoms of computer vision syndrome. These symptoms include eyestrain, dry eyes or eye irritation, blurred vision and double vision.
With increasing numbers of employees using a computer at work, CVS is becoming a major public health issue. The AOA reports that approximately 10 million eye exams are performed annually in the U.S. due to vision problems related to computer use.
A recent study conducted by the University of Alabama at Birmingham (UAB) School of Optometry examined the relationship between the vision of computer workers and their productivity in the workplace. The study found:
"Our data strongly suggest that improving the visual status of workers using computers results in greater productivity in the workplace, as well as improved visual comfort," said Kent Daum, OD, PhD, the study's chief investigator.
According to the UAB study, employers who invest in computer eyewear for their employees can experience a positive impact on their bottom line from such a program.
The authors of the study concluded:
"Our study confirms that investing in optimal computer eyewear for employees results in a significant cost-benefit ratio," Dr. Daum said.
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