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Marrying your first cousin can double the risk of birth defects in your babies

However a study published in The Lancet today says that the absolute risk of birth defects, such as down syndrome, is low.

MARRIAGE BETWEEN FIRST cousins can more than double the risk of those couples giving birth to a baby who will have a congenital defect, but researchers have cautioned that the absolute risk is low.

The multi-ethnic study of more than 11,396 babies from the Yorkshire city of Bradford in the UK between 2007 and 2011 is published in The Lancet medical journal today.

It found that consanguinity – marriage between blood relatives – is a major risk factor for congenital anomalies such as heart and lung defects or down syndrome.

“The risk remains even after adjustment for deprivation, and accounts for almost a third of anomalies in babies of Pakistani origin,” the researchers from the University of Leeds said.

Marriage between blood relatives is common within the large Pakistani community based in Bradford with about 37 per cent of Pakistani marriages being between first cousins, according to the study.

These account for nearly a third – 31 per cent – of birth anomalies in babies of Pakistani origin. Researchers caution that the absolute risk of birth defects is small – between 3 and 6 per cent.

“Only a small minority of babies born to couples who are blood relatives or older mothers will develop a congenital anomaly,” lead author Eamonn Sheridan from the University of Leeds said.

Older mums

The study identified older white British mums as having an increased risk of having babies with birth defects – between 2 and 4 per cent – but researchers said this was expected.

The study looked at various maternal and clinical risk factors such as smoking, obesity and deprivation in children with one or more anomalies (ie birth defects) but found the greatest risk factor was closely-related parents.

Overall rates of congenital anomalies in babies born in Bradford and included in the study were almost double – 305.74 per 10,000 livebirths – than the national average in the UK – 165.90 per 10,000.

Researchers said that the socioeconomic status of Bradford did not alone explain the increased rate of anomalies in the babies of blood relatives, despite the fact that two-thirds of the babies come from the most deprived fifth of the UK population.

They also found that a high level of maternal education roughly halved the risk of having a baby with a congenital anomaly, irrespective of ethnic origin.

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    Mute Ian McGougan
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    Feb 6th 2013, 10:31 AM

    About time MDH took a pay cut. €200,000 + expenses for a ceremonial part time handy number (with minimum power) and a big house to boot. Free entry to all the big sports events and a few speeches here and there. A bankrupt country with rich high earning politicians. A scandal.

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    Mute Professor Mehoop
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    Feb 6th 2013, 12:02 PM

    Whether we like it or not Ian, the President is a part of our Oireachtas, one of the three organs of power in this country. That is his role: anything else is purely acting in a marketing and pastoral capacity.

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    Mute Ian McGougan
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    Feb 6th 2013, 12:05 PM

    fair enough by why does he nwed a huge salary for doing part time work?

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    Mute Professor Mehoop
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    Feb 6th 2013, 3:55 PM

    For the love of God, his role is a constitutional fact! If you don’t like it, change the Constitution. If you want to pay peanuts get a monkey. Oh wait…. Ok, fair point, pay way too high.

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    Mute Capt. John Barmbrack
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    Feb 6th 2013, 4:48 PM

    Not getting into the salary issue, but you are amazingly undervaluing the work that’s done by the President. You might not like the salary, but that doesn’t take away from the work that he does.

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    Mute James Lane
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    Feb 6th 2013, 5:32 PM

    What’s New Same Old Same O All The Time. Pity he does not fund his nice little number from his own Croc O Gold. King of The Fairies Wily Old Coot.

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    Mute James Lane
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    Feb 6th 2013, 5:35 PM

    The Lot Of Them Are Acting 3 Parts too Many.

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    Mute James Lane
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    Feb 6th 2013, 5:39 PM

    Rugby / Gaa / Soccer etc hard old Job all right.

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    Mute tax slave
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    Feb 6th 2013, 10:29 AM

    bunga bunga

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    Mute Little Jim
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    Feb 6th 2013, 10:34 AM

    Sabrina’s not going to like the photos!

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    Mute Jason Naughton
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    Feb 6th 2013, 11:46 AM

    Sabina.

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    Mute Justin Donoghue
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    Feb 6th 2013, 11:47 AM

    As long as it doesn’t end up like the Hangover movie with lots of end credits photo evidence and waking up naked, apart from a kiss me I’m Irish print tie, sprawled on a sheepskin rug in a ransacked 10 star hotel and a hungry tiger lying in the bathroom.

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    Mute Little Jim
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    Feb 6th 2013, 3:03 PM

    I meant “sabrina the hostess”…

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    Mute Tom Maguire
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    Feb 6th 2013, 10:40 AM

    The only time I ever hear about this man is when he is jetting off somewhere. He has no power, very little influence and is a waste of money. What benefits will we get out of a trip to Italy? The office of president is a waste of money. We always hear about the big salary he gets.. thats only the tip of the iceberg. There are all the staff that work in the Aras, the running of the place etc. The president and the seanad need to go.

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    Mute Billie Hetfield
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    Feb 6th 2013, 12:42 PM

    So you want the Dail to be the only game in town? I bet you’d be the first to complain when that goes wrong too.

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    Mute Jim Flavin
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    Feb 6th 2013, 1:24 PM

    @Billie Hetfield . Are suggesting that the Dail has not gone wrong ie – that it is serving the Irish People – and not the Troika .??

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    Mute Billie Hetfield
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    Feb 6th 2013, 1:27 PM

    No, not at all. What I’m saying is that by removing the offices of the President and the Seanad, the Dail has nobody to answer to. They’d have far too much power.

    Reform is needed, not abolition.

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    Mute James Lane
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    Feb 6th 2013, 6:28 PM

    The Sooner The Better We’er Always Being Told The Country Is Bankrupt So I Guess We’ll Have To Have Cut Backs. These Two Offices the Presidency and Senad Are A Complete Waste of Time Should Be First To Go. Then Look to Leinster House Cuts Here To Reduce The Number Of Tds to 75 is More That Adequate. Then look At The Perks Of The 75 In Office. Government Cars GONE, Garda Drivers Gone, All Expenses Other Than Travel And Accommadation And Direct Government Expenses Gone, Marketing Men Gone, Advisers For The Advisers Gone. Garda Bodyguards Gone, Massive Payouts Gone, Massive Pensions Gone, Then Look At The Public Service Management Structure a Clean Out Of This Top Heavy Organisation Is Long Overdue, There are lots of other Top Structured Departments that Can Be Cleaned Out. There Is Far To Much Duplication Of Departments And Money Wasted. We Are Told We Need CUTS So Let’s Start Cutting Where The Impact Is Not Felt On The Front Lines.

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    Mute Patrick Gallagher
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    Feb 6th 2013, 10:51 AM

    A lecture on ‘Irish studies and the Significance of Exile and the Migratory Experience’? Finger on the pulse of real Ireland as ever. Maybe he’ll write a lovely poem about us one day, when he finds out that we exist.

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    Mute Jim Flavin
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    Feb 6th 2013, 1:21 PM

    A true ” champagne socialist ”.

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    Mute Ian Walsh
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    Feb 6th 2013, 10:27 AM

    Seems Mr Higgins is doing a lot of travelling….

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    Mute Niall Noonan
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    Feb 6th 2013, 10:31 AM

    As he should be doing to promote this country

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    Mute David Duignan
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    Feb 6th 2013, 11:33 AM

    more money down the toilet having this ornamental goblin running round waffling about youth.

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    Mute GerardKavanagh✅
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    Feb 6th 2013, 10:42 AM

    Didn’t realise we still had a President !!!

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    Mute Richard Rodgers
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    Feb 6th 2013, 11:01 AM

    Gerard
    Good man. Great depths to your awareness and intelligence. What a silly comment.

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    Mute David Duignan
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    Feb 6th 2013, 11:29 AM

    richard you troll

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    Mute GerardKavanagh✅
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    Feb 6th 2013, 11:34 AM

    Waste of Tax Payers money!!! Unlike Mary Robinson and Mary McAleese you hardly hear of Michael D Higgins, hence my comment “Didn’t realise he was still the President.

    Anyway, why I’m justifying myself to
    an Egg, god knows!!

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    Mute James Lane
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    Feb 6th 2013, 6:30 PM

    Goes to show the Waste Of Money This Office Is.

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    Mute Keith Hayden Wong
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    Feb 6th 2013, 11:01 AM

    I want that job!

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    Mute James Lane
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    Feb 6th 2013, 6:32 PM

    Sorry Keith It Should Not Exist Anymore Waste Of Money We Do Not Have.

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    Mute Billie Hetfield
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    Feb 6th 2013, 12:45 PM

    It’s frightening how stupid a lot of Irish people are. I doubt you know anything about the job of President. Stop rabbling and read a book.

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    Mute James Lane
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    Feb 6th 2013, 6:34 PM

    Can’t Afford One Anymore.

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    Mute Petr Tarasov
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    Feb 6th 2013, 8:28 PM

    Change the record.

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    Mute Dragonlady
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    Feb 6th 2013, 12:29 PM

    That man should never have got that job ! He has retired into the aras and getting paid for it !!!!

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    Mute Pierce2020
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    Feb 6th 2013, 10:34 AM

    Bunga bunga party invites are in the post.

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    Mute Brian Moloney
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    Feb 6th 2013, 12:40 PM

    Wonder if he’ll drop his fainne in Mordor…I mean Vesuvius!

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    Mute Dermot Fennelly
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    Feb 6th 2013, 2:54 PM

    Poetry 1 bunga bunga 0

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    Mute Anthony O Donnell
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    Feb 6th 2013, 12:21 PM

    Milk it while you can Bilbo .

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    Mute Patrick Cadogan
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    Feb 6th 2013, 3:40 PM

    Im glad its him and not any of the others that ran for that office….his office has huge powers by the way….he can dissolve government….refuse to pass laws….controls the council of state to name but a few….

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    Mute James Lane
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    Feb 6th 2013, 6:36 PM

    all Useless as Well.

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