Case-control study of childhood leukaemia and cancer in Scotland: findings for neonatal intramuscular vitamin K.

abstract：OBJECTIVES:To determine whether informed consent introduces selection bias in prospective observational studies using data from medical records, and consent rates for such studies. DESIGN:Systematic review. DATA SOURCES:Embase, Medline, and the Cochrane Library up to March 2008, reference lists from pertinent article...

journal_title：BMJ (Clinical research ed.)

authors： Kho ME,Duffett M,Willison DJ,Cook DJ,Brouwers MC

更新日期：2009-03-12 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 evaluate the performance of a rapid test for chlamydia with first void male urine samples as a potential tool for diagnosis and screening of chlamydial infection in men. DESIGN:Evaluation of test performance in prospective cohort study. Settings A young people's sexual health centre (site 1) and a genitou...

journal_title：BMJ (Clinical research ed.)

authors： Nadala EC,Goh BT,Magbanua JP,Barber P,Swain A,Alexander S,Laitila V,Michel CE,Mahilum-Tapay L,Ushiro-Lumb I,Ison C,Lee HH

更新日期：2009-07-28 00:00:00

abstract：OBJECTIVE:To examine the effectiveness of day hospital attendance in prolonging independent living for elderly people. DESIGN:Systematic review of 12 controlled clinical trials (available by January 1997) comparing day hospital care with comprehensive care (five trials), domiciliary care (four trials), or no comprehen...

journal_title：BMJ (Clinical research ed.)

authors： Forster A,Young J,Langhorne P

更新日期：1999-03-27 00:00:00

abstract：STUDY QUESTION:What are the long term trends in the total (live births, fetal deaths, and terminations of pregnancy for fetal anomaly) and live birth prevalence of neural tube defects (NTD) in Europe, where many countries have issued recommendations for folic acid supplementation but a policy for mandatory folic acid f...

journal_title：BMJ (Clinical research ed.)

authors： Khoshnood B,Loane M,de Walle H,Arriola L,Addor MC,Barisic I,Beres J,Bianchi F,Dias C,Draper E,Garne E,Gatt M,Haeusler M,Klungsoyr K,Latos-Bielenska A,Lynch C,McDonnell B,Nelen V,Neville AJ,O'Mahony MT,Queisser-Luf

更新日期：2015-11-24 00:00:00

abstract：OBJECTIVES:To estimate life expectancy for people with HIV undergoing treatment compared with life expectancy in the general population and to assess the impact on life expectancy of late treatment, defined as CD4 count <200 cells/mm(3) at start of antiretroviral therapy. DESIGN:Cohort study. SETTING:Outpatient HIV c...

journal_title：BMJ (Clinical research ed.)

authors： May M,Gompels M,Delpech V,Porter K,Post F,Johnson M,Dunn D,Palfreeman A,Gilson R,Gazzard B,Hill T,Walsh J,Fisher M,Orkin C,Ainsworth J,Bansi L,Phillips A,Leen C,Nelson M,Anderson J,Sabin C

更新日期：2011-10-11 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 four potential screening strategies, and subsequent interventions, for the prevention and treatment of type 2 diabetes: (a) screening for type 2 diabetes to enable early detection and treatment, (b) screening for type 2 diabetes and impaired glucose tolerance, intervening with lifestyle interventio...

journal_title：BMJ (Clinical research ed.)

authors： Gillies CL,Lambert PC,Abrams KR,Sutton AJ,Cooper NJ,Hsu RT,Davies MJ,Khunti K

更新日期：2008-05-24 00:00:00

abstract：OBJECTIVE:To determine whether the use of the UK clinical aptitude test (UKCAT) in the medical schools admissions process reduces the relative disadvantage encountered by certain sociodemographic groups. DESIGN:Prospective cohort study. SETTING:Applicants to 22 UK medical schools in 2009 that were members of the cons...

journal_title：BMJ (Clinical research ed.)

authors： Tiffin PA,Dowell JS,McLachlan JC

更新日期：2012-04-17 00:00:00

abstract：:Objectives To estimate small for gestational age birth prevalence and attributable neonatal mortality in low and middle income countries with the INTERGROWTH-21st birth weight standard.Design Secondary analysis of data from the Child Health Epidemiology Reference Group (CHERG), including 14 birth cohorts with gestatio...

journal_title：BMJ (Clinical research ed.)

authors： Lee AC,Kozuki N,Cousens S,Stevens GA,Blencowe H,Silveira MF,Sania A,Rosen HE,Schmiegelow C,Adair LS,Baqui AH,Barros FC,Bhutta ZA,Caulfield LE,Christian P,Clarke SE,Fawzi W,Gonzalez R,Humphrey J,Huybregts L,Kariuki

更新日期：2017-08-17 00:00:00

abstract：OBJECTIVE:To describe the current methods used by English medical schools to identify prospective medical students for admission to the five year degree course. DESIGN:Review study including documentary analysis and interviews with admissions tutors. SETTING:All schools (n = 22) participating in the national expansio...

journal_title：BMJ (Clinical research ed.)

authors： Parry J,Mathers J,Stevens A,Parsons A,Lilford R,Spurgeon P,Thomas H

更新日期：2006-04-29 00:00:00

abstract：:The right of consultants to study leave and expenses is not binding on trusts and has been eroded in directly managed units. Complaints led to a survey of consultants in North West Thames region. This showed that most consultants use their own time and money to maintain their knowledge by buying and consulting journal...

journal_title：BMJ (Clinical research ed.)

authors： Kerr DN,Jones SA,Easmon CS

更新日期：1993-05-22 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 assess body shape trajectories in early and middle life in relation to risk of mortality. DESIGN:Prospective cohort study. SETTING:Nurses' Health Study and Health Professionals Follow-up Study. POPULATION:80 266 women and 36 622 men who recalled their body shape at ages 5, 10, 20, 30, and 40 years and p...

journal_title：BMJ (Clinical research ed.)

authors： Song M,Hu FB,Wu K,Must A,Chan AT,Willett WC,Giovannucci EL

更新日期：2016-05-04 00:00:00

abstract：OBJECTIVE:To investigate the intrinsic effects of individually prescribed homoeopathic medicines. DESIGN:Randomised double blind placebo controlled study. SETTING:Paediatric outpatient department of university hospital. PATIENTS:175 children with frequently recurring upper respiratory tract infections. Of the 170 ch...

journal_title：BMJ (Clinical research ed.)

authors： de Lange de Klerk ES,Blommers J,Kuik DJ,Bezemer PD,Feenstra L

更新日期：1994-11-19 00:00:00

abstract：OBJECTIVE:To assess the association between genitourinary infections in the month before conception to the end of the first trimesterand gastroschisis. DESIGN:Case-control study with self reported infections from a computer assisted telephone interview. SETTING:National birth defects prevention study, a multisite, po...

journal_title：BMJ (Clinical research ed.)

authors： Feldkamp ML,Reefhuis J,Kucik J,Krikov S,Wilson A,Moore CA,Carey JC,Botto LD

更新日期：2008-06-21 00:00:00

abstract：:Prediction models are developed to aid health care providers in estimating the probability or risk that a specific disease or condition is present (diagnostic models) or that a specific event will occur in the future (prognostic models), to inform their decision making. However, the overwhelming evidence shows that th...

journal_title：BMJ (Clinical research ed.)

authors： Collins GS,Reitsma JB,Altman DG,Moons KG

更新日期：2015-01-07 00:00:00

abstract：:Accumulating data indicate that modifications in diet may reduce the risk of cancer by as much as one third and possibly by as much as two thirds. On the basis of the existing evidence, however, it is not possible to be certain which cancers are causally related to diet and what proportion of them are due to specific ...

journal_title：BMJ (Clinical research ed.)

authors： Austoker J

更新日期：1994-06-18 00:00:00

abstract：OBJECTIVE:To investigate differences between hospitals in clinical management of patients admitted with fractured hip and to relate these to mortality at 90 days. DESIGN:A prospective audit of process and outcome of care based on interviews with patients, abstraction from records with standard proforma, and follow up ...

journal_title：BMJ (Clinical research ed.)

authors： Todd CJ,Freeman CJ,Camilleri-Ferrante C,Palmer CR,Hyder A,Laxton CE,Parker MJ,Payne BV,Rushton N

更新日期：1995-04-08 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：: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：: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：OBJECTIVE:To test whether the relation between income inequality and mortality found in US states is because of different levels of formal education. DESIGN:Cross sectional, multiple regression analysis. SETTING:All US states and the District of Columbia (n=51). DATA SOURCES:US census statistics and vital statistics...

journal_title：BMJ (Clinical research ed.)

authors： Muller A

更新日期：2002-01-05 00:00:00

abstract：:The rapid aging of populations in developing countries as compared to those in the developed world has implications for medical training in these places. Moreover, the growing globalization of employment for many health professionals means that demographic shifts have implications for the training of health professio...

journal_title：BMJ (Clinical research ed.)

authors： Ebrahim S

更新日期：1999-11-20 00:00:00

abstract：:Lung cancer, the most prevalent cancer in the Western world, is mainly caused by smoking. Nevertheless, only 20% of smokers develop lung cancer and while prevention is important, environmental factors are expected to contribute to the predicted rise in the incidence of lung cancer in the next 25 years. Survival of lun...

journal_title：BMJ (Clinical research ed.)

authors： Sethi T

更新日期：1997-03-01 00:00:00

abstract：OBJECTIVE:To estimate the risk of having a low birthweight infant associated with changes in social, environmental, and genetic factors. DESIGN:Population based, historical cohort study using the Danish medical birth registry and Statistic Denmark's fertility database. SUBJECTS:All women who had a low birthweight inf...

journal_title：BMJ (Clinical research ed.)

authors： Basso O,Olsen J,Johansen AM,Christensen K

更新日期：1997-12-06 00:00:00

abstract：OBJECTIVE:To investigate the association between several types of soy products and all cause and cause specific mortality. DESIGN:Population based cohort study. SETTING:Japan Public Health Centre-based Prospective Study, which includes 11 public health centre areas in Japan. PARTICIPANTS:92 915 participants (42 750 ...

journal_title：BMJ (Clinical research ed.)

authors： Katagiri R,Sawada N,Goto A,Yamaji T,Iwasaki M,Noda M,Iso H,Tsugane S,Japan Public Health Center-based Prospective Study Group.

更新日期：2020-01-29 00:00:00

abstract：:A doctor who performed an abortion in Poland faces two years in prison and the loss of his medical license for up to 10 years if he is found guilty of violating the new abortion laws introduced in 1993 after a lengthy campaign by the Catholic church and the Christian Democratic Union party. The new laws permit aborti...

journal_title：BMJ (Clinical research ed.)

authors： Gajewski M

更新日期：1995-06-17 00:00:00

abstract：OBJECTIVE:To increase understanding of how the prison environment influences the mental health of prisoners and prison staff. DESIGN:Qualitative study with focus groups. SETTING:A local prison in southern England. PARTICIPANTS:Prisoners and prison staff. RESULTS:Prisoners reported that long periods of isolation wit...

journal_title：BMJ (Clinical research ed.)

authors： Nurse J,Woodcock P,Ormsby J

更新日期：2003-08-30 00:00:00

abstract：OBJECTIVE:To identify major concerns of national and local importance in the provision, commissioning, research, and use of generalist end of life care. DESIGN:A national consultation and prioritising exercise using a modified form of the nominal group technique. PARTICIPANTS:Healthcare practitioners, commissioners, ...

journal_title：BMJ (Clinical research ed.)

authors： Shipman C,Gysels M,White P,Worth A,Murray SA,Barclay S,Forrest S,Shepherd J,Dale J,Dewar S,Peters M,White S,Richardson A,Lorenz K,Koffman J,Higginson IJ

更新日期：2008-10-01 00:00:00