CERVICAL SCREENING

What we know
What information do we have about the Eastern Board area?
What is the result of this on our health locally?
Policies
What is happening in the Eastern Board area?

 

Statistics
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Links
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Documents
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What we know

The Northern Ireland Cancer Registry reports that in 2001, cancer of the cervix was the twelfth most common cancer in females in Northern Ireland, representing approximately 2% of all female cancers registered. Half of the cases were diagnosed in women below 48 years. Cervical cancer was the twentieth most common cause of cancer death in females.


The rationale for screening is that cervical cancer is a significant cause of death, is more effectively treated at an early stage and can be conducted using ‘smear’ tests at regular intervals. The test itself involves taking material from the cervix that is then examined under a microscope for abnormal changes. If these are found, further investigations will be undertaken. Certain types of abnormal cells are an early warning that cancer may develop. Women with these abnormal cells require further examination to diagnose and treat any developing cancer.


Cervical screening was first encouraged by a national initiative during the 1960s. Most screening smears are negative (approximately 85%). For those which are not, further management may involve an early repeat smear or referral to a specialised colposcopy clinic. Women whose GPs participate in the Northern Ireland Cervical Screening Programme receive an invitation from the Regional Screening Office. A small number of GPs run a separate call/recall scheme independent of the Programme but with the undertaking to invite their women patients at least every five years for a cervical smear.

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What information do we have about the Eastern Board area?

In 2004 cancer of the cervix accounted for 17 deaths in the Eastern Board area. The rate of death for cancer of the cervix has been decreasing since 1991. The rates fluctuate from year to year, because of the small numbers of deaths, but the trend is downwards. Once again, this could be due to fewer cases occurring, fewer cases diagnosed, earlier diagnosis leading to better treatment, or a combination of causes. For further information on cervical cancer please refer to the Genito-urinary cancer section of this website.

The coverage of the cervical screening programme has risen steadily over the last number of years. The coverage rate for cervical screening in the Eastern Board area for 2005 was 68%, compared to less than 64% in 1998. While these rates are encouraging, the Eastern Board area has a lower cervical screening coverage than the other Board areas.

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What is the result of this on our health locally?

In Northern Ireland all women between the ages of 20 and 65 are invited to attend every five years for a smear test. The best way for a woman to reduce the risk of cancer of the cervix is to ensure that she attends for this test when invited.


In Northern Ireland over half the women who develop cervical cancer have either never had a smear test or their last smear was more than five years ago. In other words, for these women the opportunity to prevent this disease is missed.


The increased coverage of screening due to the Cervical Screening Programme has meant that some groups most at risk from the disease – older women and women from lower socio-economic groups – are being reached to a greater extent than before.

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Policies

Present policy for all Health Boards is to screen eligible women aged between 20 and 65 unless indicated otherwise by their GP. Circular HSS (CH) 2/88, issued by the DHSS in March 1988, included guidance on a regional computerised call/recall system, follow up of non attendances and abnormal results, laboratory services, diagnosis and treatment, gathering monitoring information, fail safe mechanisms and the appointment of a co-ordinator to have special responsibility for the local programme. The Screening Programme in Northern Ireland adopts the policies and guidelines of the National Screening Committee as closely as possible.

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What is happening in the Eastern Board area?

Cervical screening programme
Until recently national policy on the screening interval (the time between invitation to have a smear test) was to call all women aged between 20 and 64 once every five yearsr.  Recently this has changed in England and the new recommended screening intervals are:

  • to start calling women at 25 yrs;
  • women aged 25 to 49 will be called once every three years;
  • women aged 50 to 64 will continue to be called once every five years.

Although many GPs in Northern Ireland are already running a three yearly programme, this change to policy will have major implications for the screening programme.

New ICT system of Cervical Screening and Cellular Pathology

A major project is under way to replace the current call/recall computer system.  The system first came into use in the late 1980s and share the database with the laboratories that use it to generate reprots for the Programme.  They now need to be able to generate much more detailed information electronically. This new system will mean some changes as to how the programme is run and will bring Northern Ireland more into line with the National Screening Programme in the UK.  

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For further information on this topic please contact us at publichealth@ehssb.n-i.nhs.uk

Eastern Health and Social Services Board Champion House, 12-22 Linenhall Street, Belfast BT2 8BS Telephone: (028) 9032 1313 Fax: (028) 9055 3681 Text Phone:(028) 9032 4980 Website: www.ehssb.org E-mail: pr@ehssb.n-i.nhs.uk
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