Estimating the high risk group for cardiovascular disease in the Norwegian HUNT 2 population according to the 2003 European guidelines: modelling study.

abstract：:National allocation of resources to regional health authorities and by them to districts is now determined by a weighted capitation formula. The national formula was derived from regression analysis, with hospital utilisation as an index of need for health care--a method which has fundamental limitations. This paper a...

journal_title：BMJ (Clinical research ed.)

authors： Sheldon TA,Smith GD,Bevan G

更新日期：1993-03-27 00:00:00

abstract：OBJECTIVES:To measure the potential for cadaver organ retrieval in New South Wales and to determine the reasons for potential donors failing to become actual donors. DESIGN:Prospective audit of all patients dying in five hospitals in New South Wales between 1 December 1989 and 30 November 1990; quality assurance of th...

journal_title：BMJ (Clinical research ed.)

authors： Hibberd AD,Pearson IY,McCosker CJ,Chapman JR,Macdonald GJ,Thompson JF,O'Connell DL,Mohacsi PJ,McLoughlin MP,Spratt PM

更新日期：1992-05-23 00:00:00

abstract：OBJECTIVE:To determine whether the use of inhaled corticosteroids during pregnancy increases the risk of pregnancy induced hypertension and pre-eclampsia among asthmatic women. DESIGN:Nested case-control study. SETTING:Three administrative health databases from Quebec: RAMQ, MED-ECHO, and Fichier des evenements demog...

journal_title：BMJ (Clinical research ed.)

authors： Martel MJ,Rey E,Beauchesne MF,Perreault S,Lefebvre G,Forget A,Blais L

更新日期：2005-01-29 00:00:00

abstract：OBJECTIVE:To increase understanding of how the prison environment influences the mental health of prisoners and prison staff. DESIGN:Qualitative study with focus groups. SETTING:A local prison in southern England. PARTICIPANTS:Prisoners and prison staff. RESULTS:Prisoners reported that long periods of isolation wit...

journal_title：BMJ (Clinical research ed.)

authors： Nurse J,Woodcock P,Ormsby J

更新日期：2003-08-30 00:00:00

abstract：OBJECTIVE:To compare the risk profile of women receiving public and private obstetric care and to compare the rates of obstetric intervention among women at low risk in these groups. DESIGN:Population based descriptive study. SETTING:New South Wales, Australia. SUBJECTS:All 171,157 women having a live baby during 19...

journal_title：BMJ (Clinical research ed.)

authors： Roberts CL,Tracy S,Peat B

更新日期：2000-07-15 00:00:00

abstract：OBJECTIVE:To determine the relative contribution of decline in bone density to the increase in risk of hip fracture with age in men and women. DESIGN:Incidence data of hip fracture from the general population were combined with the bone density distribution in a sample from the same population and with a risk estimate...

journal_title：BMJ (Clinical research ed.)

authors： De Laet CE,van Hout BA,Burger H,Hofman A,Pols HA

更新日期：1997-07-26 00:00:00

abstract：OBJECTIVE:To examine the associations between neuraxial anaesthesia or general anaesthesia and clinical outcomes, length of hospital stay, and readmission in adults undergoing lower limb revascularisation surgery. DESIGN:Comparative effectiveness study using linked, validated, population based databases. SETTING:Onta...

journal_title：BMJ (Clinical research ed.)

authors： Roberts DJ,Nagpal SK,Kubelik D,Brandys T,Stelfox HT,Lalu MM,Forster AJ,McCartney CJ,McIsaac DI

更新日期：2020-11-25 00:00:00

abstract：OBJECTIVE:To examine whether total joint arthroplasty of the hip and knee reduces the risk for serious cardiovascular events in patients with moderate-severe osteoarthritis. DESIGN:Propensity score matched landmark analysis. SETTING:Ontario, Canada. PARTICIPANTS:2200 adults with hip or knee osteoarthritis aged 55 or...

journal_title：BMJ (Clinical research ed.)

authors： Ravi B,Croxford R,Austin PC,Lipscombe L,Bierman AS,Harvey PJ,Hawker GA

更新日期：2013-10-30 00:00:00

abstract：OBJECTIVE:To assess the risk of epileptic seizures in people with and without epilepsy after vaccination with a monovalent AS03 adjuvanted pandemic A/H1N1 influenza vaccine (Pandemrix; Glaxo SmithKline, Sweden). DESIGN:Register based self controlled case series. SETTING:Three Swedish counties (source population 750,0...

journal_title：BMJ (Clinical research ed.)

authors： Arnheim-Dahlström L,Hällgren J,Weibull CE,Sparén P

更新日期：2012-12-18 00:00:00

abstract：:The International AIDS Vaccine Initiative, based in New York, US, was established in 1996 to develop a safe and affordable AIDS vaccine. It is funded by a number of large foundations and charities, the British government, and the World Bank. The Initiative's first 2 large projects, 2 research programs into a vaccine...

journal_title：BMJ (Clinical research ed.)

authors： Matthews H

更新日期：1998-12-05 00:00:00

abstract：:In order to determine whether the loss in bone density seen in users of depot medroxyprogesterone acetate is reversible, a comparative study was undertaken in three groups of women. Group 1 consisted of 14 women who had used the contraceptive for at least 3 years and then discontinued use. Group 2 was 22 longterm us...

journal_title：BMJ (Clinical research ed.)

authors： Cundy T,Cornish J,Evans MC,Roberts H,Reid IR

更新日期：1994-01-22 00:00:00

abstract：:There is currently much debate about how to improve undergraduate medical education, and in particular on how best to prepare students for clinical responsibility. For 20 years a period of trainee internship has formed part of New Zealand medical students' undergraduate training, and the model could have much to offer...

journal_title：BMJ (Clinical research ed.)

authors： Allen PI,Colls BM

更新日期：1994-02-05 00:00:00

abstract：OBJECTIVES:To examine the association between income inequality and the risk of mortality and readmission within 30 days of hospitalization. DESIGN:Retrospective cohort study of Medicare beneficiaries in the United States. Hierarchical, logistic regression models were developed to estimate the association between inco...

journal_title：BMJ (Clinical research ed.)

authors： Lindenauer PK,Lagu T,Rothberg MB,Avrunin J,Pekow PS,Wang Y,Krumholz HM

更新日期：2013-02-14 00:00:00

abstract：OBJECTIVE:To discover whether the wartime government evacuation of children from London and other population centres to rural districts was associated with any increase in childhood leukaemia. DESIGN:Observational study of mortality from leukaemia among the childhood population of England and Wales in relation to the ...

journal_title：BMJ (Clinical research ed.)

authors： Kinlen LJ,John SM

更新日期：1994-11-05 00:00:00

abstract：OBJECTIVES:To investigate the effectiveness of non-benzodiazepine hypnotics (Z drugs) and associated placebo responses in adults and to evaluate potential moderators of effectiveness in a dataset used to approve these drugs. DESIGN:Systematic review and meta-analysis. DATA SOURCE:US Food and Drug Administration (FDA)...

journal_title：BMJ (Clinical research ed.)

authors： Huedo-Medina TB,Kirsch I,Middlemass J,Klonizakis M,Siriwardena AN

更新日期：2012-12-17 00:00:00

abstract：:An increase in the incidence of cardiovascular disease has generally been observed in postmenopausal women, but there have been few studies of the association between menopausal state and atherosclerosis. In this study 294 premenopausal and 319 postmenopausal women aged 45 to 55 were examined radiographically for calc...

journal_title：BMJ (Clinical research ed.)

authors： Witteman JC,Grobbee DE,Kok FJ,Hofman A,Valkenburg HA

更新日期：1989-03-11 00:00:00

abstract：OBJECTIVE:To evaluate the effects of a multifaceted empowerment strategy on the actual use of single embryo transfer after in vitro fertilisation. DESIGN:Randomised controlled trial. SETTING:Five in vitro fertilisation clinics in the Netherlands. PARTICIPANTS:308 couples (women aged <40) on the waiting list for a fi...

journal_title：BMJ (Clinical research ed.)

authors： van Peperstraten A,Nelen W,Grol R,Zielhuis G,Adang E,Stalmeier P,Hermens R,Kremer J

更新日期：2010-09-30 00:00:00

abstract：OBJECTIVES:To evaluate the effectiveness of a self help approach to smoking cessation in pregnancy. DESIGN:Pragmatic cluster randomised controlled trial with community midwife as the unit of randomisation. SETTING:Three NHS hospital trusts in England. PARTICIPANTS:1527 women who smoked at the start of pregnancy. IN...

journal_title：BMJ (Clinical research ed.)

authors： Moore L,Campbell R,Whelan A,Mills N,Lupton P,Misselbrook E,Frohlich J

更新日期：2002-12-14 00:00:00

abstract：:Planning future policy for medicines poses difficult problems. The main players in the drug business have their own views as to how the world around them functions and how the future of medicines should be shaped. In this paper we show how a scenario analysis can provide a powerful teaching device to readjust peoples'...

journal_title：BMJ (Clinical research ed.)

authors： Leufkens H,Haaijer-Ruskamp F,Bakker A,Dukes G

更新日期：1994-10-29 00:00:00

abstract：OBJECTIVES:To compare patients' preference for transdermal fentanyl or sustained release oral morphine, their level of pain control, and their quality of life after treatment. DESIGN:Randomised, multicentre, international, open label, crossover trial. SETTING:35 centres in Belgium, Canada, Denmark, Finland, the Unite...

journal_title：BMJ (Clinical research ed.)

authors： Allan L,Hays H,Jensen NH,de Waroux BL,Bolt M,Donald R,Kalso E

更新日期：2001-05-12 00:00:00

abstract：OBJECTIVE:To find out what inpatients with advanced cancer who are receiving palliative care think about the effect of thromoprophylaxis on overall quality of life. DESIGN:Qualitative study using audiotaping of semistructured interviews. SETTING:Regional cancer centre in Wales. PARTICIPANTS:28 inpatients with advanc...

journal_title：BMJ (Clinical research ed.)

authors： Noble SI,Nelson A,Turner C,Finlay IG

更新日期：2006-03-11 00:00:00

abstract：OBJECTIVE:To evaluate the efficacy and safety of 4% dimeticone lotion for treatment of head louse infestation. DESIGN:Randomised controlled equivalence trial. SETTING:Community, with home visits. PARTICIPANTS:214 young people aged 4 to 18 years and 39 adults with active head louse infestation. INTERVENTIONS:Two app...

journal_title：BMJ (Clinical research ed.)

authors： Burgess IF,Brown CM,Lee PN

更新日期：2005-06-18 00:00:00

abstract：OBJECTIVE:To assess the effect of screening for cervical intraepithelial neoplasia on the incidence of and mortality from invasive squamous cell carcinoma of cervix in north east Scotland and to discover why cases of invasive cancer still occur. DESIGN:(a) Analysis of data on cases of cervical intraepithelial neoplasi...

journal_title：BMJ (Clinical research ed.)

authors： Macgregor JE,Campbell MK,Mann EM,Swanson KY

更新日期：1994-05-28 00:00:00

abstract：OBJECTIVE:To examine the hypothesis that risk of oesophageal, but not of gastric or colorectal, cancer is increased in users of oral bisphosphonates. DESIGN:Nested case-control analysis within a primary care cohort of about 6 million people in the UK, with prospectively recorded information on prescribing of bisphosph...

journal_title：BMJ (Clinical research ed.)

authors： Green J,Czanner G,Reeves G,Watson J,Wise L,Beral V

更新日期：2010-09-01 00:00:00

abstract：OBJECTIVE:To determine whether the more intensive screening and treatment for prostate cancer in the Seattle-Puget Sound area in 1987-90 led to lower mortality from prostate cancer than in Connecticut. DESIGN:Natural experiment comparing two fixed cohorts from 1987 to 1997. SETTING:Seattle-Puget Sound and Connecticut...

journal_title：BMJ (Clinical research ed.)

authors： Lu-Yao G,Albertsen PC,Stanford JL,Stukel TA,Walker-Corkery ES,Barry MJ

更新日期：2002-10-05 00:00:00

abstract：OBJECTIVE:To quantify the association between exposure to higher temperatures and the risk of myocardial infarction at an hourly temporal resolution. DESIGN:Case-crossover study. SETTING:England and Wales Myocardial Ischaemia National Audit Project (MINAP) database. PARTICIPANTS:24,861 hospital admissions for myocar...

journal_title：BMJ (Clinical research ed.)

authors： Bhaskaran K,Armstrong B,Hajat S,Haines A,Wilkinson P,Smeeth L

更新日期：2012-12-13 00:00:00

abstract：:A US organization, Population Action International, is reported in this article to have released findings on the health risks for women in 118 countries. Countries are ranked on 10 indicators, including such indicators as the number of births to women aged under 19 years, the availability of legal abortion, maternal ...

journal_title：BMJ (Clinical research ed.)

authors： Dillner L

更新日期：1995-07-15 00:00:00

abstract：:Physical examination of the cardiovascular system is central to contemporary teaching and practice in clinical medicine. Evidence about its value focuses on its diagnostic accuracy and varies widely in methodological quality and statistical power. This makes collation, analysis, and understanding of results difficult ...

journal_title：BMJ (Clinical research ed.)

authors： Elder A,Japp A,Verghese A

更新日期：2016-07-27 00:00:00

abstract：OBJECTIVE:To examine whether there are too many hospital beds in London. DESIGN:Analysis of data from the Hospital In-Patient Enquiry, Mental Health Enquiry, health service indicators, and Emergency Bed Service. SETTING:England, London, and inner London. RESULTS:Hospital admission rates for acute plus geriatric serv...

journal_title：BMJ (Clinical research ed.)

authors： Jarman B

更新日期：1993-04-10 00:00:00

abstract：OBJECTIVE:To investigate the relation between total fat intake and body weight in adults and children. DESIGN:Systematic review and meta-analysis of randomised controlled trials and cohort studies. DATA SOURCES:Medline, Embase, CINAHL, and the Cochrane Central Register of Controlled Trials to June 2010. INCLUSION CR...

journal_title：BMJ (Clinical research ed.)

authors： Hooper L,Abdelhamid A,Moore HJ,Douthwaite W,Skeaff CM,Summerbell CD

更新日期：2012-12-06 00:00:00