Rhagolygol yn llawer gwell, camgyfieithu ydi "arfaethedig" - "proposed study" fyddai hynny.
Geraint
On 22 Rhag 2012, at 22:59, Dafydd Lewis <[log in to unmask]> wrote:
> Astudiaeth arfaethedig neu astudiaeth ragolygol.
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> Arfaethedig a ddefnyddir gan amlaf, ond rwy'n hoffi ragolygol yn bersonol.
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> Dafydd
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> On Fri, 21 Dec 2012 12:30:55 -0000, Claire Richards <[log in to unmask]> wrote:
>
>> Mewn cyferbyniad � "retrospective study", ym maes meddygaeth.
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>> Dyma ddiffiniad:
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>> "In evaluations of the effects of healthcare interventions, a study in which people are divided into groups that are exposed or not exposed to the intervention(s) of interest before the outcomes have occurred. Randomised controlled trials are always prospective studies and case control studies never are. Concurrent cohort studies are prospective studies, whereas historical cohort studies are not (see cohort study), although in epidemiology a prospective study is sometimes used as a synonym for cohort study. See retrospective study."
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>> "�l-syllol" a roddir ar y Porth Termau am "retrospective", ond does dim byd am "prospective" gyda'r ystyr "edrych ymlaen".
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>> Rhywun wedi gweld rhywbeth am hwn?
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>> Diolch.
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>> Claire
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>> Mae Pennawd Cyf yn gwmni cyfyngedig wedi'i gofrestru yng Nghymru a Lloegr o dan y rhif cofrestru 4276774, a chyfeiriad y swyddfa gofrestredig yw 46A Heol Merthyr, yr Eglwys Newydd, Caerdydd, CF14 1DJ.
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>> Pennawd Cyf is a limited company registered in England and Wales under the number 4276774, and the address of the registered office is 46A Merthyr Road, Whitchurch, Cardiff, CF14 1DJ.
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