Consequences of fetomaternal haemorrhage after intrauterine transfusion.

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 estimate the risk of acute myocardial infarction (AMI) or stroke in adults with non-alcoholic fatty liver disease (NAFLD) or non-alcoholic steatohepatitis (NASH). DESIGN:Matched cohort study. SETTING:Population based, electronic primary healthcare databases before 31 December 2015 from four European coun...

journal_title：BMJ (Clinical research ed.)

authors： Alexander M,Loomis AK,van der Lei J,Duarte-Salles T,Prieto-Alhambra D,Ansell D,Pasqua A,Lapi F,Rijnbeek P,Mosseveld M,Avillach P,Egger P,Dhalwani NN,Kendrick S,Celis-Morales C,Waterworth DM,Alazawi W,Sattar N

更新日期：2019-10-08 00:00:00

abstract：OBJECTIVE:To conduct a systematic review and meta-analysis of cohort studies of body mass index (BMI) and the risk of all cause mortality, and to clarify the shape and the nadir of the dose-response curve, and the influence on the results of confounding from smoking, weight loss associated with disease, and preclinical...

journal_title：BMJ (Clinical research ed.)

authors： Aune D,Sen A,Prasad M,Norat T,Janszky I,Tonstad S,Romundstad P,Vatten LJ

更新日期：2016-05-04 00:00:00

abstract：:Objective To determine whether educational attainment is a causal risk factor in the development of coronary heart disease.Design Mendelian randomisation study, using genetic data as proxies for education to minimise confounding.Setting The main analysis used genetic data from two large consortia (CARDIoGRAMplusC4D an...

journal_title：BMJ (Clinical research ed.)

authors： Tillmann T,Vaucher J,Okbay A,Pikhart H,Peasey A,Kubinova R,Pajak A,Tamosiunas A,Malyutina S,Hartwig FP,Fischer K,Veronesi G,Palmer T,Bowden J,Davey Smith G,Bobak M,Holmes MV

更新日期：2017-08-30 00:00:00

abstract：OBJECTIVES:To identify the genetic determinants of fracture risk and assess the role of 15 clinical risk factors on osteoporotic fracture risk. DESIGN:Meta-analysis of genome wide association studies (GWAS) and a two-sample mendelian randomisation approach. SETTING:25 cohorts from Europe, United States, east Asia, an...

journal_title：BMJ (Clinical research ed.)

authors： Trajanoska K,Morris JA,Oei L,Zheng HF,Evans DM,Kiel DP,Ohlsson C,Richards JB,Rivadeneira F,GEFOS\/GENOMOS consortium and the 23andMe research team.

更新日期：2018-08-29 00:00:00

abstract：OBJECTIVE:To describe the mechanism established by Richmond, Twickenham, and Roehampton Health Authority to manage extracontractual referral requests made on behalf of its resident population and to examine its working in the first three months of the new arrangements. DESIGN:Description of the procedures for managing...

journal_title：BMJ (Clinical research ed.)

authors： Williamson JD

更新日期：1991-08-31 00:00:00

abstract：:For many years Tayside has benefited from a successful opportunistic cytology screening programme. In recent years, however, the decrease in mortality due to cervical cancer has levelled off, with most cases of severe disease arising in women who have not been screened. In view of this the health board developed a new...

journal_title：BMJ (Clinical research ed.)

authors： Robertson AJ,Reid GS,Stoker CA,Bissett C,Waugh N,Fenton I,Rowan J,Halkerston R

更新日期：1989-07-15 00:00:00

abstract：OBJECTIVE:To identify modifiable factors that influence relatives' decision to allow organ donation. DESIGN:Systematic review. DATA SOURCES:Medline, Embase, and CINAHL, without language restriction, searched to April 2008. Review methods Three authors independently assessed the eligibility of the identified studies. ...

journal_title：BMJ (Clinical research ed.)

authors： Simpkin AL,Robertson LC,Barber VS,Young JD

更新日期：2009-04-21 00:00:00

abstract：:Cancer control encompasses the whole spectrum from prevention and early diagnosis to treatment and palliation. The key to the future of cancer control will be to establish multidisciplinary approaches to each type of cancer across this spectrum. For primary prevention this requires some understanding of the causes of ...

journal_title：BMJ (Clinical research ed.)

authors： Austoker J

更新日期：1994-08-13 00:00:00

abstract：:Hepatitis B virus (HBV) is a global health problem that can lead to cirrhosis and hepatocellular carcinoma (HCC). Although HBV vaccination has reduced the prevalence Of HBV infection, the burden of disease remains high. Treatment with antiviral drugs reduces the risk of liver disease and the development of HCC, and it...

journal_title：BMJ (Clinical research ed.)

authors： Sundaram V,Kowdley K

更新日期：2015-10-21 00:00:00

abstract：OBJECTIVE:To determine cancer morbidity in members of the armed forces who took part in tests of chemical warfare agents from 1941 to 1989. DESIGN:Historical cohort study, with cohort members followed up to December 2004. DATA SOURCE:Archive of UK government research facility at Porton Down, UK military personnel rec...

journal_title：BMJ (Clinical research ed.)

authors： Carpenter LM,Linsell L,Brooks C,Keegan TJ,Langdon T,Doyle P,Maconochie NE,Fletcher T,Nieuwenhuijsen MJ,Beral V,Venables KM

更新日期：2009-03-24 00:00:00

abstract：:In the existing WHO guidelines, complementary feeding at 4-6 months is advocated. However, many nutrition specialists believe that these guidelines lead to complementary foods being offered from the age of 3 months, or even earlier, subsequently suggesting that the WHO should change its recommendations to about 6 mon...

journal_title：BMJ (Clinical research ed.)

authors： Yamey G

更新日期：2000-09-09 00:00:00

abstract：OBJECTIVE: To compare the effectiveness of flexible sigmoidoscopy in screening for colorectal cancer by patient sex and age. DESIGN: Pooled analysis of randomised trials (the US Prostate, Lung, Colorectal and Ovarian cancer screening trial (PLCO), the Italian Screening for Colon and Rectum trial (SCORE), and the Norwe...

journal_title：BMJ (Clinical research ed.)

authors： Holme Ø,Schoen RE,Senore C,Segnan N,Hoff G,Løberg M,Bretthauer M,Adami HO,Kalager M

更新日期：2017-01-13 00:00:00

abstract：OBJECTIVE:To investigate the variation in prescribing among general practices by examining the contribution to this variation of fundholding, training status, partnership status, and the level of deprivation in the practice population and to investigate the extent to which fundholding has been responsible for any chang...

journal_title：BMJ (Clinical research ed.)

authors： Wilson RP,Hatcher J,Barton S,Walley T

更新日期：1996-09-07 00:00:00

abstract：OBJECTIVE:To determine whether a booklet given to patients being discharged from hospital giving details of their admission and treatment increased their knowledge and recall when reviewed in outpatient clinics. DESIGN:Patients alternately allocated to receive a booklet or to serve as controls. Assessment by a questio...

journal_title：BMJ (Clinical research ed.)

authors： Sandler DA,Mitchell JR,Fellows A,Garner ST

更新日期：1989-04-01 00:00:00

abstract：OBJECTIVE:To investigate the effect of overweight on premature mortality and work disability in young and middle aged Finns. DESIGN:Prospective cohort study based on data collected in the multiphasic health examinations by the Social Insurance Institution of Finland from 1966 to 1972 and follow up until 1982. SETTING...

journal_title：BMJ (Clinical research ed.)

authors： Rissanen A,Heliövaara M,Knekt P,Reunanen A,Aromaa A,Maatela J

更新日期：1990-10-13 00:00:00

abstract：OBJECTIVE:To determine how length of anticoagulation and clinical presentation of venous thromboembolism influence the risk of recurrence after anticoagulant treatment is stopped and to identify the shortest length of anticoagulation that reduces the risk of recurrence to its lowest level. DESIGN:Pooled analysis of in...

journal_title：BMJ (Clinical research ed.)

authors： Boutitie F,Pinede L,Schulman S,Agnelli G,Raskob G,Julian J,Hirsh J,Kearon C

更新日期：2011-05-24 00:00:00

abstract：OBJECTIVE:To assess the effect of high dose inhaled corticosteroids on skin. DESIGN:Cross sectional study of patients receiving treatment for chest diseases. SETTING:Outpatient chest clinic in a teaching hospital. PATIENTS:68 Patients divided into four groups of similar age--namely, 15 receiving long term oral predn...

journal_title：BMJ (Clinical research ed.)

authors： Capewell S,Reynolds S,Shuttleworth D,Edwards C,Finlay AY

更新日期：1990-06-16 00:00:00

abstract：OBJECTIVES:To evaluate the risk of venous thromboembolic events associated with the use of progestin-only contraception and whether that risk differs with the mode of drug delivery (oral, intrauterine, or depot injection). DESIGN:Systematic review and meta-analysis of randomised controlled trials and observational stu...

journal_title：BMJ (Clinical research ed.)

authors： Mantha S,Karp R,Raghavan V,Terrin N,Bauer KA,Zwicker JI

更新日期：2012-08-07 00:00:00

abstract：OBJECTIVE:To assess the potential effects of primary prevention with anticoagulants or aspirin in atrial fibrillation on Swedish population. DESIGN:Analysis of cost effectiveness based on the following assumptions: about 83,000 people have atrial fibrillation in Sweden, of whom 22,000 would be potential candidates for...

journal_title：BMJ (Clinical research ed.)

authors： Gustafsson C,Asplund K,Britton M,Norrving B,Olsson B,Marké LA

更新日期：1992-12-12 00:00:00

abstract：OBJECTIVE:To assess the association between macrolide antibiotics prescribing during pregnancy and major malformations, cerebral palsy, epilepsy, attention deficit hyperactivity disorder, and autism spectrum disorder in children. DESIGN:Population based cohort study. SETTING:The UK Clinical Practice Research Datalink...

journal_title：BMJ (Clinical research ed.)

authors： Fan H,Gilbert R,O'Callaghan F,Li L

更新日期：2020-02-19 00:00:00

abstract：OBJECTIVE:To determine whether use of intermediate acting neuromuscular blocking agents during general anesthesia increases the incidence of postoperative respiratory complications. DESIGN:Prospective, propensity score matched cohort study. SETTING:General teaching hospital in Boston, Massachusetts, United States, 20...

journal_title：BMJ (Clinical research ed.)

authors： Grosse-Sundrup M,Henneman JP,Sandberg WS,Bateman BT,Uribe JV,Nguyen NT,Ehrenfeld JM,Martinez EA,Kurth T,Eikermann M

更新日期：2012-10-15 00:00:00

abstract：:Objective To determine the efficacy of low intensity pulsed ultrasound (LIPUS) for healing of fracture or osteotomy.Design Systematic review and meta-analysis.Data sources Medline, Embase, CINAHL, Cochrane Central Register of Controlled Trials, and trial registries up to November 2016.Study selection Randomized contro...

journal_title：BMJ (Clinical research ed.)

authors： Schandelmaier S,Kaushal A,Lytvyn L,Heels-Ansdell D,Siemieniuk RA,Agoritsas T,Guyatt GH,Vandvik PO,Couban R,Mollon B,Busse JW

更新日期：2017-02-22 00:00:00

abstract：OBJECTIVES:To assess the feasibility and effectiveness of a general practice based, proactive system of asthma care in children. DESIGN:Randomised controlled trial with cluster sampling by general practice. SETTING:General practices in the northern region of the Australian Capital Territory. PARTICIPANTS:174 childre...

journal_title：BMJ (Clinical research ed.)

authors： Glasgow NJ,Ponsonby AL,Yates R,Beilby J,Dugdale P

更新日期：2003-09-20 00:00:00

abstract：:To assess the prevalence of both diagnosed and undiagnosed diabetes mellitus in an area of predominantly Asian population the Coventry diabetes study is carrying out house to house screening for diabetes in people aged 20 and over in Foleshill, Coventry. In the first five of 12 areas to be studied 2130 of 2283 Asian (...

journal_title：BMJ (Clinical research ed.)

authors： Simmons D,Williams DR,Powell MJ

更新日期：1989-01-07 00:00:00

abstract：OBJECTIVES:To evaluate the use of a maternity unit run by general practitioners and midwives, describing the outcome of labour in an unselected group of women and quantifying the contribution made by general practitioners. DESIGN:Retrospective population based review of obstetric patients who had access to an isolated...

journal_title：BMJ (Clinical research ed.)

authors： Baird AG,Jewell D,Walker JJ

更新日期：1996-01-27 00:00:00

abstract：OBJECTIVE:To determine whether elderly people can learn to use the inhaler used to deliver zanamivir (Relenza Diskhaler) as effectively as the Turbohaler and to identify which aspects of inhaler technique are most problematic. DESIGN:Randomised, controlled, intervention study. SETTING:Wards for acute elderly care in ...

journal_title：BMJ (Clinical research ed.)

authors： Diggory P,Fernandez C,Humphrey A,Jones V,Murphy M

更新日期：2001-03-10 00:00:00

abstract：OBJECTIVE:To determine whether abnormal results for liver function tests are investigated in primary care and findings on full investigation. DESIGN:Retrospective audit and prospective clinical investigation. SETTING:University hospital and surrounding general practices serving around 330 000 people. SUBJECTS:Adults...

journal_title：BMJ (Clinical research ed.)

authors： Sherwood P,Lyburn I,Brown S,Ryder S

更新日期：2001-02-03 00:00:00

abstract：OBJECTIVES:To estimate the prevalence and incidence of divorce among US physicians compared with other healthcare professionals, lawyers, and non-healthcare professionals, and to analyze factors associated with divorce among physicians. DESIGN:Retrospective analysis of nationally representative surveys conducted by th...

journal_title：BMJ (Clinical research ed.)

authors： Ly DP,Seabury SA,Jena AB

更新日期：2015-02-18 00:00:00

abstract：OBJECTIVE:To assess the role of rhinoviruses in elderly people living in the community. DESIGN:Prospective community based surveillance of elderly people, without intervention. Subjects were telephoned weekly to identify symptomatic upper respiratory tract infections. Symptoms and impact of illnesses were monitored, a...

journal_title：BMJ (Clinical research ed.)

authors： Nicholson KG,Kent J,Hammersley V,Cancio E

更新日期：1996-11-02 00:00:00