Screening
What is screening?
Screening is a process of identifying apparently healthy people who may be at increased risk of a disease or condition. They can then be offered information, further tests and appropriate treatment to reduce their risk and/or any complications arising from the disease or condition.
Transcript – What is NHS screening?
So, you’ve probably heard of screening?
…but what exactly is it?
A screening test looks for early signs of a health condition, from bowel cancer to diabetic eye disease.
The NHS in Wales offers free health screening to thousands of people every year.
These tests are given in a number of different ways, from breast x-rays, cervical screening, also known as smear tests, ultrasound scans to photographs taken of the back of the eye for people with diabetes.
Even newborn babies can get a simple blood test through a quick heel-prick, which can check for a number of rare, but serious conditions.
Screening is like putting a large group of people through a sieve.
Most people pass straight through, but a small number are caught.
These few who are caught are told they have a higher chance of having the condition they’ve been screened for.
If this is you, you’ll be offered further tests, advice and support.
The sooner a condition is found and treated, the better your chances of staying well.
Screening isn’t 100% accurate, sometimes problems can be missed and at other times people are told that they are at higher risks when they are not.
But it can help us stay well and make informed decisions about our health.
If you live in Wales and are registered with a doctor, you’ll automatically be invited for screening.
Remember, screening is for people who feel well. If you have any symptoms or if you are worried about something, don’t wait for screening. Make an appointment with your doctor.
Taking part in screening could be the best choice you make.
Get the information you need. Visit the Public Health Wales website.
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