Continuing medical education: experience and opinions of consultants.

abstract：OBJECTIVE:To characterise the percentage of available outcome data being presented in reports of randomised clinical trials with continuous outcome measures, thereby determining the potential for incomplete reporting bias. DESIGN:Descriptive cross sectional study. DATA SOURCES:A random sample of 200 randomised trials...

journal_title：BMJ (Clinical research ed.)

authors： Schriger DL,Savage DF,Altman DG

更新日期：2012-12-18 00:00:00

abstract：OBJECTIVE:To determine whether rates of suicide changed in Toronto after a barrier was erected at Bloor Street Viaduct, the bridge with the world's second highest annual rate of suicide by jumping after Golden Gate Bridge in San Francisco. DESIGN:Natural experiment. SETTING:City of Toronto and province of Ontario, Ca...

journal_title：BMJ (Clinical research ed.)

authors： Sinyor M,Levitt AJ

更新日期：2010-07-06 00:00:00

abstract：OBJECTIVE:To determine the prevalence of severe psychological trauma --that is, post-traumatic stress disorder--in children involved in everyday road traffic accidents. DESIGN:12 month prospective study. SETTING:Accident and emergency department, Royal United Hospital, Bath. SUBJECTS:119 children aged 5-18 years inv...

journal_title：BMJ (Clinical research ed.)

authors： Stallard P,Velleman R,Baldwin S

更新日期：1998-12-12 00:00:00

abstract：OBJECTIVES:To compare the frequency of discrepancies in retracted reports of clinical trials with those in adjacent unretracted reports in the same journal. DESIGN:Blinded case-control study. SETTING:Journals in PubMed. POPULATION:50 manuscripts, classified on PubMed as retracted clinical trials, paired with 50 adja...

journal_title：BMJ (Clinical research ed.)

authors： Cole GD,Nowbar AN,Mielewczik M,Shun-Shin MJ,Francis DP

更新日期：2015-09-20 00:00:00

abstract：OBJECTIVE:To evaluate the impact of the revised diagnostic criteria for diabetes mellitus adopted by the American Diabetes Association on prevalence of diabetes and on classification of patients. For epidemiological purposes the American criteria use a fasting plasma glucose concentration >=7.0 mmol/l in contrast with ...

journal_title：BMJ (Clinical research ed.)

authors：

更新日期：1998-08-08 00:00:00

abstract：OBJECTIVES:To determine the prevalence of antibodies to hepatitis B core antigen, hepatitis C virus, and HIV in entrants to Irish prisons and to examine risk factors for infection. DESIGN:Cross sectional, anonymous survey, with self completed risk factor questionnaire and oral fluid specimen for antibody testing. SET...

journal_title：BMJ (Clinical research ed.)

authors： Long J,Allwright S,Barry J,Reynolds SR,Thornton L,Bradley F,Parry JV

更新日期：2001-11-24 00:00:00

abstract：OBJECTIVE:To assess the cost effectiveness of different screening strategies for abdominal aortic aneurysm in men, from the perspective of a national health service. SETTING:Screening units at regional hospitals. PARTICIPANTS:Hypothetical cohort of 65 year old men from the general population. MAIN OUTCOME MEASURES:C...

journal_title：BMJ (Clinical research ed.)

authors： Søgaard R,Laustsen J,Lindholt JS

更新日期：2012-07-05 00:00:00

abstract：OBJECTIVE:To determine patient, institution, and machine characteristics that contribute to variation in radiation doses used for computed tomography (CT). DESIGN:Prospective cohort study. SETTING:Data were assembled and analyzed from the University of California San Francisco CT International Dose Registry. PARTICI...

journal_title：BMJ (Clinical research ed.)

authors： Smith-Bindman R,Wang Y,Chu P,Chung R,Einstein AJ,Balcombe J,Cocker M,Das M,Delman BN,Flynn M,Gould R,Lee RK,Yellen-Nelson T,Schindera S,Seibert A,Starkey J,Suntharalingam S,Wetter A,Wildberger JE,Miglioretti DL

更新日期：2019-01-02 00:00:00

abstract：OBJECTIVE:To review the evidence for ethnic differences in susceptibility to adverse drug reactions (ADRs) to cardiovascular drugs. DESIGN:Systematic review and meta-analysis. DATA SOURCES:We searched Medline and Embase to March 2005. Reference lists of identified articles were hand searched for further relevant arti...

journal_title：BMJ (Clinical research ed.)

authors： McDowell SE,Coleman JJ,Ferner RE

更新日期：2006-05-20 00:00:00

abstract：STUDY QUESTION:Does maternal smoking during pregnancy and exposure of infants to tobacco smoke at age 4 months increase the risk of caries in deciduous teeth? METHODS:Population based retrospective cohort study of 76 920 children born between 2004 and 2010 in Kobe City, Japan who received municipal health check-ups at...

journal_title：BMJ (Clinical research ed.)

authors： Tanaka S,Shinzawa M,Tokumasu H,Seto K,Tanaka S,Kawakami K

更新日期：2015-10-21 00:00:00

abstract：OBJECTIVE:To examine association of different measures of serum lipid concentration and obesity with mortality in women. DESIGN:Prospective observational study initiated in 1968-9, follow up examination after 12 years, and follow up study based on death certificates after 20 years. SETTING:Gothenburg, Sweden. SUBJEC...

journal_title：BMJ (Clinical research ed.)

authors： Bengtsson C,Björkelund C,Lapidus L,Lissner L

更新日期：1993-11-27 00:00:00

abstract：OBJECTIVES:To assess whether blood pressure control in primary care could be improved with the use of patient held targets and self monitoring in a practice setting, and to assess the impact of these on health behaviours, anxiety, prescribed antihypertensive drugs, patients' preferences, and costs. DESIGN:Randomised c...

journal_title：BMJ (Clinical research ed.)

authors： McManus RJ,Mant J,Roalfe A,Oakes RA,Bryan S,Pattison HM,Hobbs FD

更新日期：2005-09-03 00:00:00

abstract：OBJECTIVES:To examine the concerns of singlehanded general practitioners working in an inner London area and to compare the views of general practitioners in partnerships. DESIGN:Qualitative analysis of semistructured interviews with a random sample of singlehanded general practitioners and a sample of general practit...

journal_title：BMJ (Clinical research ed.)

authors： Green JM

更新日期：1993-09-04 00:00:00

abstract：OBJECTIVE:To compare patient outcomes of restrictive versus liberal blood transfusion strategies in patients with cardiovascular disease not undergoing cardiac surgery. DESIGN:Systematic review and meta-analysis. DATA SOURCES:Randomised controlled trials involving a threshold for red blood cell transfusion in hospita...

journal_title：BMJ (Clinical research ed.)

authors： Docherty AB,O'Donnell R,Brunskill S,Trivella M,Doree C,Holst L,Parker M,Gregersen M,Pinheiro de Almeida J,Walsh TS,Stanworth SJ

更新日期：2016-03-29 00:00:00

abstract：OBJECTIVE:To examine whether the decline in child injury death rates between 1981 and 1991 varied by social class. DESIGN:Comparison of class specific child injury death rates for 1979, 1980, 1982, and 1983, with those for the four years 1989-92. SETTING:England and Wales. SUBJECTS:Children aged 0-15 years. MAIN OU...

journal_title：BMJ (Clinical research ed.)

authors： Roberts I,Power C

更新日期：1996-09-28 00:00:00

abstract：:A study was conducted (a) to assess the number of patients registered with a south London general practice who over 11 weeks referred themselves to an accident and emergency department, (b) to identify the characteristics of those patients, and (c) to determine their perceptions of the services and resources available...

journal_title：BMJ (Clinical research ed.)

authors： Singh S

更新日期：1988-11-05 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 examine the effectiveness of post-diagnosis dementia treatment and coordination of care by memory clinics compared with general practitioners. DESIGN:Multicentre randomised controlled trial. SETTING:Nine memory clinics and 159 general practitioners in the Netherlands. PARTICIPANTS:175 patients with a ne...

journal_title：BMJ (Clinical research ed.)

authors： Meeuwsen EJ,Melis RJ,Van Der Aa GC,Golüke-Willemse GA,De Leest BJ,Van Raak FH,Schölzel-Dorenbos CJ,Verheijen DC,Verhey FR,Visser MC,Wolfs CA,Adang EM,Olde Rikkert MG

更新日期：2012-05-15 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

abstract：OBJECTIVE:To assess the effectiveness of two peritendinous autologous blood injections in addition to a standardised eccentric calf strengthening programme in improving pain and function in patients with mid-portion Achilles tendinopathy. DESIGN:Single centre, participant and single assessor blinded, parallel group, r...

journal_title：BMJ (Clinical research ed.)

authors： Bell KJ,Fulcher ML,Rowlands DS,Kerse N

更新日期：2013-04-18 00:00:00

abstract：OBJECTIVE:To characterise the functional morphology of the nasal microcirculation in humans in comparison with reindeer as a means of testing the hypothesis that the luminous red nose of Rudolph, one of the most well known reindeer pulling Santa Claus's sleigh, is due to the presence of a highly dense and rich nasal mi...

journal_title：BMJ (Clinical research ed.)

authors： Ince C,van Kuijen AM,Milstein DM,Yürük K,Folkow LP,Fokkens WJ,Blix AS

更新日期：2012-12-14 00:00:00

abstract：OBJECTIVES:To identify and calculate the prevalence of spin in studies of spin. DESIGN:Meta-research analysis (research on research). SETTING:35 studies of spin in the scientific literature. MAIN OUTCOME MEASURES:Spin, categorised as: reporting practices that distort the presentation and interpretation of results, c...

journal_title：BMJ (Clinical research ed.)

authors： Bero L,Chiu K,Grundy Q

更新日期：2019-12-18 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：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：PROBLEM:Deep infection after joint arthroplasty can be catastrophic, leading to further surgery, loss of the prosthesis, disability, and risk of mortality. Twenty nine new cases of methicillin resistant Staphylococcus aureus occurred in the first year after elective orthopaedic surgery was centralised to a district gen...

journal_title：BMJ (Clinical research ed.)

authors： Biant LC,Teare EL,Williams WW,Tuite JD

更新日期：2004-07-17 00:00:00

abstract：OBJECTIVE:To assess the impact of teaching general practitioners to carry out structured assessments of their long term mentally ill patients. DESIGN:Randomised controlled trial. SETTING:Sixteen group general practices in South Thames (west) region. SUBJECTS:440 adults disabled by long term mental illness. INTERVEN...

journal_title：BMJ (Clinical research ed.)

authors： Kendrick T,Burns T,Freeling P

更新日期：1995-07-08 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 evaluate the impact of the US Air Force suicide prevention programme on risk of suicide and other outcomes that share underlying risk factors. DESIGN:Cohort study with quasi-experimental design and analysis of cohorts before (1990-6) and after (1997-2002) the intervention. PARTICIPANTS:5,260,292 US Air F...

journal_title：BMJ (Clinical research ed.)

authors： Knox KL,Litts DA,Talcott GW,Feig JC,Caine ED

更新日期：2003-12-13 00:00:00

abstract：OBJECTIVE:To compare the effectiveness of corticosteroid injections with physiotherapy for the treatment of painful stiff shoulder. DESIGN:Randomised trial. SETTING:40 general practices. SUBJECTS:109 patients consulting general practitioners for shoulder pain were enrolled in the trial. INTERVENTIONS:Patients were ...

journal_title：BMJ (Clinical research ed.)

authors： van der Windt DA,Koes BW,Devillé W,Boeke AJ,de Jong BA,Bouter LM

更新日期：1998-11-07 00:00:00

abstract：OBJECTIVE:To accurately measure the incidence of gastric cancer among patients with gastric precancerous lesions, and to quantify the excess incidence in comparison with people with normal mucosa on endoscopy and a general population. DESIGN:Population based cohort study. SETTING:Population of Sweden using data from ...

journal_title：BMJ (Clinical research ed.)

authors： Song H,Ekheden IG,Zheng Z,Ericsson J,Nyrén O,Ye W

更新日期：2015-07-27 00:00:00