Risk behaviours for HIV infection among injecting drug users attending a drug dependency clinic.

abstract：OBJECTIVE: To evaluate the effectiveness of antenatal corticosteroids given at ≥34 weeks' gestation. DESIGN: Systematic review with meta-analysis. DATA SOURCES: Electronic databases were searched from their inception to February 2016. ELIGIBILITY CRITERIA FOR STUDY SELECTION: Randomized clinical trials comparing ant...

journal_title：BMJ (Clinical research ed.)

authors： Saccone G,Berghella V

更新日期：2016-10-12 00:00:00

abstract：OBJECTIVES:To assess the performance of a panel of common single nucleotide polymorphisms (genotypes) associated with type 2 diabetes in distinguishing incident cases of future type 2 diabetes (discrimination), and to examine the effect of adding genetic information to previously validated non-genetic (phenotype based)...

journal_title：BMJ (Clinical research ed.)

authors： Talmud PJ,Hingorani AD,Cooper JA,Marmot MG,Brunner EJ,Kumari M,Kivimäki M,Humphries SE

更新日期：2010-01-14 00:00:00

abstract：OBJECTIVE:To compare characteristics of patients and outcomes after elective surgery in independent sector treatment centres (ISTCs) and NHS providers. DESIGN:Follow-up study with outcomes reported by patients three to six months after surgery. SETTING:25 ISTCs and 72 NHS providers in England. Population Consecutive ...

journal_title：BMJ (Clinical research ed.)

authors： Chard J,Kuczawski M,Black N,van der Meulen J,POiS Audit Steering Committee.

更新日期：2011-10-19 00:00:00

abstract：:In most European countries health has been shown to be linked to social circumstances--gradients in health status have persisted for decades, despite major changes in the principal causes of death. In central and eastern Europe life expectancy has stagnated since the mid-60s, whereas in the West it has increased; but ...

journal_title：BMJ (Clinical research ed.)

authors： Power C

更新日期：1994-04-30 00:00:00

abstract：:The relations among parental reports of respiratory symptoms, bronchospasm measured after exercise, and the presence of visible fungal mould in the home was assessed in a population sample of 7 year old children (n = 873). Wheeze in the past year was the symptom most closely associated with reported dampness and parti...

journal_title：BMJ (Clinical research ed.)

authors： Strachan DP

更新日期：1988-11-12 00:00:00

abstract：OBJECTIVE:To determine the effect of four monthly vitamin D supplementation on the rate of fractures in men and women aged 65 years and over living in the community. DESIGN:Randomised double blind controlled trial of 100 000 IU oral vitamin D3 (cholecalciferol) supplementation or matching placebo every four months ove...

journal_title：BMJ (Clinical research ed.)

authors： Trivedi DP,Doll R,Khaw KT

更新日期：2003-03-01 00:00:00

abstract：OBJECTIVE:To compare the efficacy of five probiotic preparations recommended to parents in the treatment of acute diarrhoea in children. Design Randomised controlled clinical trial in collaboration with family paediatricians over 12 months. SETTING:Primary care. PARTICIPANTS:Children aged 3-36 months visiting a famil...

journal_title：BMJ (Clinical research ed.)

authors： Canani RB,Cirillo P,Terrin G,Cesarano L,Spagnuolo MI,De Vincenzo A,Albano F,Passariello A,De Marco G,Manguso F,Guarino A

更新日期：2007-08-18 00:00:00

abstract：:To assess whether calcitonin is important in maintaining the integrity of bone the calcitonin gene of a young male patient with osteoporosis and no detectable plasma concentrations of calcitonin was studied. Genomic Southern blots with various restriction enzymes showed no large abnormalities in his calcitonin gene. G...

journal_title：BMJ (Clinical research ed.)

authors： Alevizaki M,Stevenson JC,Girgis SI,MacIntyre I,Legon S

更新日期：1989-05-06 00:00:00

abstract：:The studies reviewed here show that the duration and severity of individual episodes of back pain can be lessened, reducing recurrences and their cost in terms of suffering and lost work. Frank examines differential diagnosis; acute, chronic, and intractable pain; and service implications. Modern management emphasises...

journal_title：BMJ (Clinical research ed.)

authors： Frank A

更新日期：1993-04-03 00:00:00

abstract：:The identification of the gene for cystic fibrosis has led to the possibility of population based screening for carriers of cystic fibrosis to identify couples at risk of having an affected child. Pilot studies have shown that screening is feasible and does not cause untoward anxiety, though the uptake of testing vari...

journal_title：BMJ (Clinical research ed.)

authors： Modell M

更新日期：1993-10-02 00:00:00

abstract：OBJECTIVE:To determine whether use of tinzaparin, a low molecular weight heparin introduced for prophylactic management of deep vein thrombosis, increases the risk of serious postoperative bleeding leading to a higher than expected 28 day readmission rate after discharge for hysterectomy. DESIGN:Retrospective case-con...

journal_title：BMJ (Clinical research ed.)

authors： Cook G,Depares J,Singh M,McElduff P

更新日期：2006-04-08 00:00:00

abstract：OBJECTIVE:To compare the effectiveness of elective single embryo transfer versus double embryo transfer on the outcomes of live birth, multiple live birth, miscarriage, preterm birth, term singleton birth, and low birth weight after fresh embryo transfer, and on the outcomes of cumulative live birth and multiple live b...

journal_title：BMJ (Clinical research ed.)

authors： McLernon DJ,Harrild K,Bergh C,Davies MJ,de Neubourg D,Dumoulin JC,Gerris J,Kremer JA,Martikainen H,Mol BW,Norman RJ,Thurin-Kjellberg A,Tiitinen A,van Montfoort AP,van Peperstraten AM,Van Royen E,Bhattacharya S

更新日期：2010-12-21 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 characterize the prospective controlled clinical studies for all novel drugs that were initially approved by the Food and Drug Administration on the basis of limited evidence.Design Systematic review.Data sources Drugs@FDA database and PubMed.Study inclusion All prospective controlled clinical studies pub...

journal_title：BMJ (Clinical research ed.)

authors： Pease AM,Krumholz HM,Downing NS,Aminawung JA,Shah ND,Ross JS

更新日期：2017-05-03 00:00:00

abstract：OBJECTIVE:To assess whether using intensive blood pressure targets leads to lower blood pressure in a community population of people with prevalent cerebrovascular disease. DESIGN:Open label randomised controlled trial. SETTING:99 general practices in England, with participants recruited in 2009-11. PARTICIPANTS:Peo...

journal_title：BMJ (Clinical research ed.)

authors： Mant J,McManus RJ,Roalfe A,Fletcher K,Taylor CJ,Martin U,Virdee S,Greenfield S,Hobbs FD

更新日期：2016-02-24 00:00:00

abstract：:The studyA Rodger, V Cambiano, T Bruun, et al. Risk of HIV transmission through condomless sex in serodifferent gay couples with the HIV-positive partner taking suppressive antiretroviral therapy (PARTNER): final results of a multicentre, prospective, observational study. Lancet 2019;393:2428-38.This project was funde...

journal_title：BMJ (Clinical research ed.)

authors： Cook R,Davidson P,clinical adviser,.,Martin R,NIHR Dissemination Centre.

更新日期：2019-08-27 00:00:00

abstract：OBJECTIVE:To report the percentage of graduates from British medical schools who eventually practise medicine in the British NHS. DESIGN:Cohort studies using postal questionnaires, employment data, and capture-recapture analysis. SETTING:Great Britain. SUBJECTS:32 430 graduates from all British medical schools in ni...

journal_title：BMJ (Clinical research ed.)

authors： Goldacre MJ,Davidson JM,Lambert TW

更新日期：2009-06-03 00:00:00

abstract：OBJECTIVES: To provide contemporary estimates of the prevalence of microcephaly in Europe, determine if the diagnosis of microcephaly is consistent across Europe, and evaluate whether changes in prevalence would be detected using the current European surveillance performed by EUROCAT (the European Surveillance of Conge...

journal_title：BMJ (Clinical research ed.)

authors： Morris JK,Rankin J,Garne E,Loane M,Greenlees R,Addor MC,Arriola L,Barisic I,Bergman JE,Csaky-Szunyogh M,Dias C,Draper ES,Gatt M,Khoshnood B,Klungsoyr K,Kurinczuk JJ,Lynch C,McDonnell R,Nelen V,Neville AJ,O'Mahony

更新日期：2016-09-13 00:00:00

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：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：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：OBJECTIVE:To estimate the effectiveness of delivering an anthelmintic through a community child health programme on the weight gain of preschool children in Uganda. DESIGN:Cluster randomised controlled trial. SETTING:Eastern Uganda. PARTICIPANTS:48 parishes participating in a new programme for child health: 24 offer...

journal_title：BMJ (Clinical research ed.)

authors： Alderman H,Konde-Lule J,Sebuliba I,Bundy D,Hall A

更新日期：2006-07-15 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：OBJECTIVE:To assess the relation between pretraumatic and trauma related headache in patients suffering from whiplash. DESIGN:Follow up study of patients examined a mean (SD) of 7.4 (4.2) days after trauma and again at three and six months. SETTING:Patients referred from primary care. SUBJECTS:117 patients (mean age...

journal_title：BMJ (Clinical research ed.)

authors： Radanov BP,Sturzenegger M,Di Stefano G,Schnidrig A,Aljinovic M

更新日期：1993-09-11 00:00:00

abstract：OBJECTIVES:To determine the prevalence and associations of symptoms of fatigue. DESIGN:Questionnaire survey. SETTING:London general practice. PARTICIPANTS:611 General practice attenders. MAIN OUTCOME MEASURES:Scores on a fatigue questionnaire and reasons given for fatigue. RESULTS:10.2% Of men (17/167) and 10.6% o...

journal_title：BMJ (Clinical research ed.)

authors： David A,Pelosi A,McDonald E,Stephens D,Ledger D,Rathbone R,Mann A

更新日期：1990-11-24 00:00:00

abstract：OBJECTIVES:To assess the experiences of obstetricians in England and Wales of serum screening for Down's syndrome. DESIGN:Postal questionnaire survey. SUBJECTS:Questionnaires were sent to all practising obstetricians in England and Wales with nonacademic appointments who had not participated in an earlier (randomly s...

journal_title：BMJ (Clinical research ed.)

authors： Green JM

更新日期：1994-09-24 00:00:00

abstract：OBJECTIVE:To determine how the UK National Health Service (NHS) is performing relative to health systems of other high income countries, given that it is facing sustained financial pressure, increasing levels of demand, and cuts to social care. DESIGN:Observational study using secondary data from key international org...

journal_title：BMJ (Clinical research ed.)

authors： Papanicolas I,Mossialos E,Gundersen A,Woskie L,Jha AK

更新日期：2019-11-27 00:00:00

abstract：OBJECTIVE:To compare the effect on prevalence of diarrhoea and mortality of household based treatment of drinking water with flocculant-disinfectant, sodium hypochlorite, and standard practices in areas with turbid water source in Africa. DESIGN:Cluster randomised controlled trial over 20 weeks. SETTING:Family compou...

journal_title：BMJ (Clinical research ed.)

authors： Crump JA,Otieno PO,Slutsker L,Keswick BH,Rosen DH,Hoekstra RM,Vulule JM,Luby SP

更新日期：2005-09-03 00:00:00

abstract：OBJECTIVES:To investigate the association between contemporary combined hormonal contraceptives (including progestogen types in combined preparations and all progestogen-only products) and overall and specific types of ovarian cancer. DESIGN:Prospective, nationwide cohort study. SETTING:Denmark, 1995-2014. PARTICIPA...

journal_title：BMJ (Clinical research ed.)

authors： Iversen L,Fielding S,Lidegaard Ø,Mørch LS,Skovlund CW,Hannaford PC

更新日期：2018-09-26 00:00:00

abstract：OBJECTIVE:To document the relative importance of endogenous sex steroids in modulating the frequency of orgasms, the dominant aspect of sexual behaviour in healthy eugonadal men. DESIGN:Measurement of adrenal and testicular sex steroids in a sample of army recruits and study of their relation to frequency of orgasms a...

journal_title：BMJ (Clinical research ed.)

authors： Mantzoros CS,Georgiadis EI,Trichopoulos D

更新日期：1995-05-20 00:00:00