منابع مشابه
Does the Birmingham model of oral anticoagulation management in primary care work outside trial conditions?
The effectiveness of the Birmingham model of primary care oral anticoagulation management has previously been demonstrated within a randomised controlled trial. The aim of this study was to assess the effectiveness of the Birmingham model in routine care. All patients from 12 primary care centres attending either practice-based or hospital-based anticoagulation clinics were retrospectively foll...
متن کاملThe risk of serious illness among oral contraceptive users: evidence from the RCGP's oral contraceptive study.
BACKGROUND So far, no-one has attempted to evaluate the overall balance of serious, but not necessarily fatal, disease among a cohort of oral contraceptive users. AIM To emprirically assess the balance of risk of serious illness among a cohort of oral contraceptive users followed up for up to 28 years. METHODS Oral contraceptive-associated serious disease was defined as that which is often ...
متن کاملAthletic performance and the oral contraceptive.
Some reports suggest variation in physiological responses and athletic performance, for female athletes at specific phases of the menstrual cycle. However, inconsistent findings are common due to the inappropriate verification of menstrual cycle phase, small subject numbers, high intra- and interindividual variability in estrogen and progesterone concentration, and the pulsatile secretion of th...
متن کاملOral contraceptive study--epidemiological principles.
An important cause of the incidence of ill-health in women, as well as of its continuation where established, has for many centuries been excessive fertility. By 'excessive', we mean beyond that desired in the relevant context. Thus, the concept of individual fertility control (the 'fifth freedom') has become as important an argument for contraception as the more general need for population con...
متن کاملThe Birmingham trial of the O'Malley light coagulator.
The Birmingham trial of the O'Malley light coagulator X.V. MYSKA ANt) K. RUBINSTLEIN Birminghaw l)uring the monoths of April and May, tg72, thirty consecutive cases froml the NMedical Ophthalmniology Clinic, Birmingharrm and Mfidland Eye Hospital, requiring light coagit ationi were treated with the Y.Malley Log 2 portable xenon light coagulator -a produict of C(linitex Inc., Bcverlev, Mass. (Fi...
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ژورنال
عنوان ژورنال: BMJ
سال: 1961
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.5261.1172