The quality of reports of randomised trials in 2000 and 2006: comparative study of articles indexed in PubMed.

abstract：OBJECTIVE:To re-evaluate the causal effect of interpregnancy interval on adverse birth outcomes, on the basis that previous studies relying on between mother comparisons may have inadequately adjusted for confounding by maternal risk factors. DESIGN:Retrospective cohort study using conditional logistic regression (mat...

journal_title：BMJ (Clinical research ed.)

authors： Ball SJ,Pereira G,Jacoby P,de Klerk N,Stanley FJ

更新日期：2014-07-23 00:00:00

abstract：:The import of the HIV or AIDS epidemic for heterosexuals in Britain is difficult to evaluate at this stage. By June 1988, only 60 cases of heterosexually acquired AIDS are known, out of 1598 reported AIDS cases. Of these, only 6 women and 4 men presumably were infected in Britain, the rest abroad. But, judging from...

journal_title：BMJ (Clinical research ed.)

authors： Skegg DC

更新日期：1989-02-18 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：:According to a London physician, women with epilepsy taking antiepileptic drugs can take combined oral contraceptives (OCs). It is usual to recommend a combined OC preparation containing at least 50 mcg of estrogen (Ovran) from patients taking enzyme-inducing antiepileptic drugs; this can be increased to 60 mcg by ta...

journal_title：BMJ (Clinical research ed.)

authors： O'Brien MD,Gilmour-White S

更新日期：1993-08-21 00:00:00

abstract：OBJECTIVE:To investigate the association of enteroviruses with motor neurone disease, also known as amyotrophic lateral sclerosis. DESIGN:Analysis by enterovirus polymerase chain reaction of wax embedded material from spinal cords taken at necropsy from subjects with motor neurone disease and from age and sex matched ...

journal_title：BMJ (Clinical research ed.)

authors： Woodall CJ,Riding MH,Graham DI,Clements GB

更新日期：1994-06-11 00:00:00

abstract：OBJECTIVES:To evaluate integrated care for diabetes in clinical, psychosocial, and economic terms. DESIGN:Pragmatic randomised trial. SETTING:Hospital diabetic clinic and three general practice groups in Grampian. PATIENTS:274 adult diabetic patients attending a hospital clinic and registered with one of three gener...

journal_title：BMJ (Clinical research ed.)

authors：

更新日期：1994-05-07 00:00:00

abstract：OBJECTIVE:To assess the effectiveness of teaching general practitioners skills in brief cognitive behaviour therapy. DESIGN:Parallel group, cluster randomised, controlled trial of an educational package on cognitive behaviour therapy. SETTING:General practices in north London. PARTICIPANTS:84 general practitioner pr...

journal_title：BMJ (Clinical research ed.)

authors： King M,Davidson O,Taylor F,Haines A,Sharp D,Turner R

更新日期：2002-04-20 00:00:00

abstract：OBJECTIVES:To assess whether and how investigators of placebo controlled randomised trials inform participants of their treatment allocation at trial closure and to assess barriers to feedback. DESIGN:Postal survey with a semistructured questionnaire. PARTICIPANTS:All investigators who published a placebo controlled ...

journal_title：BMJ (Clinical research ed.)

authors： Di Blasi Z,Kaptchuk TJ,Weinman J,Kleijnen J

更新日期：2002-12-07 00:00:00

abstract：OBJECTIVE:To assess the safety and effectiveness of eflornithine as first line treatment for human African trypanosomiasis. DESIGN:Cohort study. SETTING:Control programme in Ibba, southern Sudan. PARTICIPANTS:1055 adults and children newly diagnosed with second stage disease in a 16 month period. MAIN OUTCOME MEASU...

journal_title：BMJ (Clinical research ed.)

authors： Priotto G,Pinoges L,Fursa IB,Burke B,Nicolay N,Grillet G,Hewison C,Balasegaram M

更新日期：2008-03-29 00:00:00

abstract：:Objective To determine the attributable risk of community acquired pneumonia on incidence of heart failure throughout the age range of affected patients and severity of the infection.Design Cohort study.Setting Six hospitals and seven emergency departments in Edmonton, Alberta, Canada, 2000-02.Participants 4988 adults...

journal_title：BMJ (Clinical research ed.)

authors： Eurich DT,Marrie TJ,Minhas-Sandhu JK,Majumdar SR

更新日期：2017-02-13 00:00:00

abstract：OBJECTIVE:To assess treatment related changes in quality of life up to 15 years after diagnosis of localised prostate cancer. DESIGN:Population based, prospective cohort study with follow-up over 15 years. SETTING:New South Wales, Australia. PARTICIPANTS:1642 men with localised prostate cancer, aged less than 70, an...

journal_title：BMJ (Clinical research ed.)

authors： Mazariego CG,Egger S,King MT,Juraskova I,Woo H,Berry M,Armstrong BK,Smith DP

更新日期：2020-10-07 00:00:00

abstract：OBJECTIVE:To test the hypothesis of an association between neonatal intramuscular vitamin K and childhood leukaemia and other cancers. DESIGN:Population based case-control study with data abstracted from hospital records. SETTING:Scotland. SUBJECTS:Children aged 0-14 years resident in Scotland from 1991-4 and diagno...

journal_title：BMJ (Clinical research ed.)

authors： McKinney PA,Juszczak E,Findlay E,Smith K

更新日期：1998-01-17 00:00:00

abstract：OBJECTIVE:To determine whether inhaled salmeterol, a new long acting inhaled beta adrenergic agonist, reduces nocturnal bronchoconstriction and improves sleep quality in patients with nocturnal asthma. DESIGN:Randomised, double blind, placebo controlled crossover study. SETTING:Hospital outpatient clinics in Edinburg...

journal_title：BMJ (Clinical research ed.)

authors： Fitzpatrick MF,Mackay T,Driver H,Douglas NJ

更新日期：1990-12-15 00:00:00

abstract：OBJECTIVE:To assess the impact of a pay for performance incentive on quality of care and outcomes among UK patients with hypertension in primary care. DESIGN:Interrupted time series. SETTING:The Health Improvement Network (THIN) database, United Kingdom. PARTICIPANTS:470 725 patients with hypertension diagnosed betw...

journal_title：BMJ (Clinical research ed.)

authors： Serumaga B,Ross-Degnan D,Avery AJ,Elliott RA,Majumdar SR,Zhang F,Soumerai SB

更新日期：2011-01-25 00:00:00

abstract：OBJECTIVE:To determine the contribution of inheritance to the incidence of squamous cell carcinoma of the head and neck. DESIGN:Historical cohort study. First degree relatives of cases with squamous cell carcinoma of the head and neck made up the exposed cohort and first degree relatives of spouses of cases made up th...

journal_title：BMJ (Clinical research ed.)

authors： Foulkes WD,Brunet JS,Sieh W,Black MJ,Shenouda G,Narod SA

更新日期：1996-09-21 00:00:00

abstract：OBJECTIVE:To identify the nature and extent of any vocational training deficit within the London initiative zone and investigate the reasons. DESIGN:Collation of statistics and postal questionnaire surveys. SETTING:Thames regions inside and outside the London initiative zone. SUBJECTS:General practice registrars, tr...

journal_title：BMJ (Clinical research ed.)

authors： Harris T,Silver T,Rink E,Hilton S

更新日期：1996-01-13 00:00:00

abstract：PROBLEM:Prophylactic treatment and follow-up after exposure to HIV, hepatitis B, and hepatitis C outside hospital needs to be improved. BACKGROUND AND SETTING:Until January 2000, people in Amsterdam could report exposure outside hospital to either a hospital or the municipal health service. If they reported to the mun...

journal_title：BMJ (Clinical research ed.)

authors： Sonder GJ,Regez RM,Brinkman K,Prins JM,Mulder JW,Spaargaren J,Coutinho RA,van den Hoek A

更新日期：2005-04-09 00:00:00

abstract：:In a series of papers published during the past decade Richard Wilkinson has advanced the view that income inequality is the key determinant of variations in average life expectancy at birth among developed countries. Yet a careful examination of the two sources of data on income distribution most often used by Wilkin...

journal_title：BMJ (Clinical research ed.)

authors： Judge K

更新日期：1995-11-11 00:00:00

abstract：OBJECTIVE:To compare the implications of four widely used cholesterol screening and treatment guidelines by applying them to a population in the United Kingdom. DESIGN:Guidelines were applied to population based data from a cross sectional study of cardiovascular disease and risk factors. SETTING:Newcastle upon Tyne,...

journal_title：BMJ (Clinical research ed.)

authors： Unwin N,Thomson R,O'Byrne AM,Laker M,Armstrong H

更新日期：1998-10-24 00:00:00

abstract：OBJECTIVE:To investigate the effect of watching different types of video on energy expenditure. DESIGN:Randomised study assessing a "pleasant," an "amusing," an "exciting," and no video film clips. SUBJECTS:12 volunteers who did not know the purpose of the study. MAIN OUTCOME MEASURES:Changes in energy expenditure, ...

journal_title：BMJ (Clinical research ed.)

authors： Cooper BG,Matthews JN,Alberti KG

更新日期：1995-12-23 00:00:00

abstract：OBJECTIVE:To investigate a reported association between dental disease and risk of coronary heart disease. SETTING:National sample of American adults who participated in a health examination survey in the early 1970s. DESIGN:Prospective cohort study in which participants underwent a standard dental examination at bas...

journal_title：BMJ (Clinical research ed.)

authors： DeStefano F,Anda RF,Kahn HS,Williamson DF,Russell CM

更新日期：1993-03-13 00:00:00

abstract：OBJECTIVE:To examine period trends in the rate of suicide in the first 28 days after discharge from psychiatric hospital. DESIGN:Cohort study of patients discharged from psychiatric hospital. SETTING:Scotland. SUBJECTS:All patients aged 15-84 who were discharged from Scottish psychiatric hospitals during 1968 to 199...

journal_title：BMJ (Clinical research ed.)

authors： Geddes JR,Juszczak E

更新日期：1995-08-05 00:00:00

abstract：:The disease management approach to patient care seeks to coordinate resources across the healthcare delivery system. The growing interest in evidence based medicine and outcomes, and a commitment to integrated care across the primary, secondary, and community care sectors, all contribute to making disease management a...

journal_title：BMJ (Clinical research ed.)

authors： Hunter DJ,Fairfield G

更新日期：1997-07-05 00:00:00

abstract：:South African Health Minister Dr. Manto Tshabalala-Msimang was accused of human rights abuse for refusing to supply zidovudine to all HIV-positive pregnant women. The accusations were laid by Dr. Costa Gazi, a South African doctor employed in the state health system with the Human Rights Commission. Dr. Gazi believe...

journal_title：BMJ (Clinical research ed.)

authors： Sidley P

更新日期：2000-01-29 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 evaluate the effectiveness of a monovalent rotavirus vaccine against severe rotavirus disease and to assess its impact on diarrhoea in children aged less than 2 years after national introduction in El Salvador, a low-middle income country in Central America. DESIGN:Matched case-control study. SETTING:Sev...

journal_title：BMJ (Clinical research ed.)

authors： de Palma O,Cruz L,Ramos H,de Baires A,Villatoro N,Pastor D,de Oliveira LH,Kerin T,Bowen M,Gentsch J,Esposito DH,Parashar U,Tate J,Patel M

更新日期：2010-06-15 00:00:00

abstract：OBJECTIVE:To characterise the clinical features of patients admitted to hospital with coronavirus disease 2019 (covid-19) in the United Kingdom during the growth phase of the first wave of this outbreak who were enrolled in the International Severe Acute Respiratory and emerging Infections Consortium (ISARIC) World Hea...

journal_title：BMJ (Clinical research ed.)

authors： Docherty AB,Harrison EM,Green CA,Hardwick HE,Pius R,Norman L,Holden KA,Read JM,Dondelinger F,Carson G,Merson L,Lee J,Plotkin D,Sigfrid L,Halpin S,Jackson C,Gamble C,Horby PW,Nguyen-Van-Tam JS,Ho A,Russell CD,Dun

更新日期：2020-05-22 00:00:00

abstract：OBJECTIVE:To determine whether cognitive therapy is effective in preventing the worsening of emerging psychotic symptoms experienced by help seeking young people deemed to be at risk for serious conditions such as schizophrenia. DESIGN:Multisite single blind randomised controlled trial. SETTING:Diverse services at fi...

journal_title：BMJ (Clinical research ed.)

authors： Morrison AP,French P,Stewart SL,Birchwood M,Fowler D,Gumley AI,Jones PB,Bentall RP,Lewis SW,Murray GK,Patterson P,Brunet K,Conroy J,Parker S,Reilly T,Byrne R,Davies LM,Dunn G

更新日期：2012-04-05 00:00:00

abstract：OBJECTIVES:To assess the acceptability of screening newborn boys for Duchenne muscular dystrophy. DESIGN:Screening is offered on the basis of informed consent in response to an information sheet entitled "A new test for baby boys--Do you want it?" The programme includes a prospective long term evaluation of family res...

journal_title：BMJ (Clinical research ed.)

authors： Bradley DM,Parsons EP,Clarke AJ

更新日期：1993-02-06 00:00:00

abstract：OBJECTIVE:To determine the implications of variation in mortality associated with use of weapons in different contexts. DESIGN:Literature review. SETTINGS:Armed conflicts and civilian mass shootings, 1929-96. MAIN OUTCOME MEASURE:Mortality from wounds. RESULTS:During the fighting of war the number of people wounded...

journal_title：BMJ (Clinical research ed.)

authors： Coupland RM,Meddings DR

更新日期：1999-08-14 00:00:00