Statin use and risk of community acquired pneumonia in older people: population based case-control study.

abstract：OBJECTIVES:To evaluate current processes by which young children presenting with a febrile illness but suspected of having serious bacterial infection are diagnosed and treated, and to develop and test a multivariable model to distinguish serious bacterial infections from self limiting non-bacterial illnesses. Design T...

journal_title：BMJ (Clinical research ed.)

authors： Craig JC,Williams GJ,Jones M,Codarini M,Macaskill P,Hayen A,Irwig L,Fitzgerald DA,Isaacs D,McCaskill M

更新日期：2010-04-20 00:00:00

abstract：OBJECTIVE:To design and evaluate a computer advisory system for the treatment of gestational trophoblastic tumour. DESIGN:A comparison of clinicians' treatment decisions with those of the computer system. Two datasets were used: one to calibrate the system and one to independently evaluate it. SETTING:Department of m...

journal_title：BMJ (Clinical research ed.)

authors： Leaning MS,Gallivan S,Newlands ES,Dent J,Brampton M,Smith DB,Bagshawe KD

更新日期：1992-10-03 00:00:00

abstract：OBJECTIVES:To determine general practitioners' responses to and explanations for variation in rates of referral to hospital and how feedback of data on rates of referral could be used to facilitate practices in auditing their own referral behaviour. DESIGN:Visits by audit facilitators to general practices after feedba...

journal_title：BMJ (Clinical research ed.)

authors： de Marco P,Dain C,Lockwood T,Roland M

更新日期：1993-12-04 00:00:00

abstract：:Currently, clinicians have to make decisions about how to manage pulmonary embolism on the basis of imperfect tests and assessment of odds. Management protocols that inevitably result in large numbers of patients being referred for angiography are unhelpful. Management decisions based on assessment of odds and investi...

journal_title：BMJ (Clinical research ed.)

authors： Fennerty T

更新日期：1997-02-08 00:00:00

abstract：OBJECTIVE:To measure the prevalence of breast feeding and to examine the value of using information collected on Guthrie cards (used for detecting inherited metabolic disease and hypothyroidism when newborn infants are 7 days old) to calculate this prevalence. DESIGN:Analysis, by geographical area and maternity unit, ...

journal_title：BMJ (Clinical research ed.)

authors： Ferguson AE,Tappin DM,Girdwood RW,Kennedy R,Cockburn F

更新日期：1994-03-26 00:00:00

abstract：:Seventy five consecutive users of the Leeds disabled living foundation were surveyed. Two thirds of these users were at least moderately severely disabled. Forty eight of the 65 people (74%) who completed the questionnaire were recommended aids, and 33 had received some at the end of the survey. Only 10 of 28 people h...

journal_title：BMJ (Clinical research ed.)

authors： Chamberlain MA,Gallop J

更新日期：1988-12-10 00:00:00

abstract：OBJECTIVE:To assess the associations between different antidepressant treatments and the rates of suicide and attempted suicide or self harm in people with depression. DESIGN:Cohort study. SETTING:Patients registered with UK general practices contributing data to the QResearch database. PARTICIPANTS:238,963 patients...

journal_title：BMJ (Clinical research ed.)

authors： Coupland C,Hill T,Morriss R,Arthur A,Moore M,Hippisley-Cox J

更新日期：2015-02-18 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 investigate whether the use of graduated compression stockings (GCS) offers any adjuvant benefit when pharmaco-thromboprophylaxis is used for venous thromboembolism prophylaxis in patients undergoing elective surgery. DESIGN:Open, multicentre, randomised, controlled, non-inferiority trial. SETTING:Seven...

journal_title：BMJ (Clinical research ed.)

authors： Shalhoub J,Lawton R,Hudson J,Baker C,Bradbury A,Dhillon K,Everington T,Gohel MS,Hamady Z,Hunt BJ,Stansby G,Warwick D,Norrie J,Davies AH,GAPS trial investigators.

更新日期：2020-05-13 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：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：OBJECTIVES:To investigate the possible influence of attendance at cultural events, reading books or periodicals, making music or singing in a choir as determinants for survival. DESIGN:A simple random sample was drawn of 15,198 individuals aged 16-74 years. Of these, 85% (12,982) were interviewed by trained non-medica...

journal_title：BMJ (Clinical research ed.)

authors： Bygren LO,Konlaan BB,Johansson SE

更新日期：1996-12-21 00:00:00

abstract：OBJECTIVE:To examine associations between varenicline and the incidence of a range of adverse outcomes. DESIGN:Population based cohort study using within person analyses to control for confounding by indication. SETTING:Whole population of Sweden. PARTICIPANTS:7,917,436 people aged 15 and over, of whom 69,757 were t...

journal_title：BMJ (Clinical research ed.)

authors： Molero Y,Lichtenstein P,Zetterqvist J,Gumpert CH,Fazel S

更新日期：2015-06-02 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 identify the factors associated with diabetic ketoacidosis at diagnosis of type 1 diabetes in children and young adults. DESIGN:Systematic review. DATA SOURCES:PubMed, EMBASE, Web of Science, Scopus, and Cinahl and article reference lists. STUDY SELECTION:Cohort studies including unselected groups of ch...

journal_title：BMJ (Clinical research ed.)

authors： Usher-Smith JA,Thompson MJ,Sharp SJ,Walter FM

更新日期：2011-07-07 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 determine whether the novel avian influenza H7N9 virus can transmit from person to person and its efficiency. DESIGN:Epidemiological investigations conducted after a family cluster of two patients with avian H7N9 in March 2013. SETTING:Wuxi, Eastern China. PARTICIPANTS:Two patients, their close contacts...

journal_title：BMJ (Clinical research ed.)

authors： Qi X,Qian YH,Bao CJ,Guo XL,Cui LB,Tang FY,Ji H,Huang Y,Cai PQ,Lu B,Xu K,Shi C,Zhu FC,Zhou MH,Wang H

更新日期：2013-08-06 00:00:00

abstract：OBJECTIVE:To estimate trends between 1972-6 and 1996 in the prevalences of asthma and hay fever in adults. DESIGN:Two epidemiological surveys 20 years apart. Identical questions were asked about asthma, hay fever, and respiratory symptoms at each survey. SETTING:Renfrew and Paisley, two towns in the west of Scotland....

journal_title：BMJ (Clinical research ed.)

authors： Upton MN,McConnachie A,McSharry C,Hart CL,Smith GD,Gillis CR,Watt GC

更新日期：2000-07-08 00:00:00

abstract：:Eleven euthyroid patients with severe Graves' eye disease were treated with intravenous methylprednisolone and followed up for six months or more by ophthalmological assessment, orbital computed tomography (CT), photographs, and antibody measurements. Papilloedema resolved in the single patient in whom it was present;...

journal_title：BMJ (Clinical research ed.)

authors： Kendall-Taylor P,Crombie AL,Stephenson AM,Hardwick M,Hall K

更新日期：1988-12-17 00:00:00

abstract：AIM:To compare perinatal morbidity and mortality for babies delivered in water with rates for babies delivered conventionally (not in water). DESIGN:Surveillance study (of all consultant paediatricians) and postal survey (of all NHS maternity units). SETTING:British Isles (surveillance study); England and Wales (post...

journal_title：BMJ (Clinical research ed.)

authors： Gilbert RE,Tookey PA

更新日期：1999-08-21 00:00:00

abstract：:In a one year prospective study within the Trent Regional Health Authority the demand for neonatal intensive care was estimated to be 1.1 cots per 1000 births. Intensive care level 1 (as defined by the British Paediatric Association and British Association for Perinatal Paediatrics) was determined by two separate tech...

journal_title：BMJ (Clinical research ed.)

authors： Field DJ,Hodges S,Mason E,Burton P,Yates J,Wale S

更新日期：1989-11-25 00:00:00

abstract：OBJECTIVE:To review the evidence base from randomised controlled trials of combined cardiac resynchronisation therapy and implantable cardioverter defibrillator therapy in left ventricular impairment and symptomatic heart failure. DESIGN:Bayesian network meta-analysis. DATA SOURCES:Medline, Embase, and Cochrane datab...

journal_title：BMJ (Clinical research ed.)

authors： Lam SK,Owen A

更新日期：2007-11-03 00:00:00

abstract：OBJECTIVES: To estimate differences in annual income of physicians in the United States by race and sex adjusted for characteristics of physicians and practices. DESIGN: Cross sectional survey study. SETTING: Nationally representative samples of US physicians. PARTICIPANTS: The 2000-13 American Community Survey (ACS...

journal_title：BMJ (Clinical research ed.)

authors： Ly DP,Seabury SA,Jena AB

更新日期：2016-06-07 00:00:00

abstract：OBJECTIVE:To determine whether the author's 20.9 lb (9.5 kg) carbon frame bicycle reduced commuting time compared with his 29.75 lb (13.5 kg) steel frame bicycle. DESIGN:Randomised trial. SETTING:Sheffield and Chesterfield, United Kingdom, between mid-January 2010 and mid-July 2010. PARTICIPANTS:One consultant in an...

journal_title：BMJ (Clinical research ed.)

authors： Groves J

更新日期：2010-12-09 00:00:00

abstract：OBJECTIVE:To explore the hypothesis that different methods of selecting and printing information for cancer patients could improve emotional support by affecting interaction with others, and so lead to improved psychological wellbeing. DESIGN:Randomised trial with eight groups (three factors, 2x2x2). Data collected at...

journal_title：BMJ (Clinical research ed.)

authors： Jones RB,Pearson J,Cawsey AJ,Bental D,Barrett A,White J,White CA,Gilmour WH

更新日期：2006-04-22 00:00:00

abstract：OBJECTIVE:To investigate whether residence before and after birth near 50 Hz high voltage installations increases a child's risk of cancer and whether risk correlates with the strength of the magnetic field. DESIGN:A population based case-control study. SETTING:Denmark. SUBJECTS:1707 children under the age of 15 wit...

journal_title：BMJ (Clinical research ed.)

authors： Olsen JH,Nielsen A,Schulgen G

更新日期：1993-10-09 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：OBJECTIVES:To examine the risk of atrial fibrillation in relation to the whole spectrum of thyroid function in a large cohort of patients. DESIGN:Population based cohort study of general practice patients identified by linkage of nationwide registries at the individual level. SETTING:Primary care patients in the city...

journal_title：BMJ (Clinical research ed.)

authors： Selmer C,Olesen JB,Hansen ML,Lindhardsen J,Olsen AM,Madsen JC,Faber J,Hansen PR,Pedersen OD,Torp-Pedersen C,Gislason GH

更新日期：2012-11-27 00:00:00

abstract：OBJECTIVES:To determine the accuracy and acceptability to patients of non-endoscopic screening for Barrett's oesophagus, using an ingestible oesophageal sampling device (Cytosponge) coupled with immunocytochemisty for trefoil factor 3. DESIGN:Prospective cohort study. SETTING:12 UK general practices, with gastroscopi...

journal_title：BMJ (Clinical research ed.)

authors： Kadri SR,Lao-Sirieix P,O'Donovan M,Debiram I,Das M,Blazeby JM,Emery J,Boussioutas A,Morris H,Walter FM,Pharoah P,Hardwick RH,Fitzgerald RC

更新日期：2010-09-10 00:00:00

abstract：OBJECTIVE:To determine outcomes at age 3 years in babies born before 27 completed weeks' gestation in 2006, and to evaluate changes in outcome since 1995 for babies born between 22 and 25 weeks' gestation. DESIGN:Prospective national cohort studies, EPICure and EPICure 2. SETTING:Hospital and home based evaluations, ...

journal_title：BMJ (Clinical research ed.)

authors： Moore T,Hennessy EM,Myles J,Johnson SJ,Draper ES,Costeloe KL,Marlow N

更新日期：2012-12-04 00:00:00