Dietary antioxidants and primary prevention of age related macular degeneration: systematic review and meta-analysis.

abstract：OBJECTIVES:To investigate use of commodes and attitudes of users and carers to them. DESIGN:Interview with semi-structured questionnaire of subjects supplied with commodes from Leeds community appliance centre. SUBJECTS:140 users of a commode and 105 of their carers. RESULTS:Main reasons for being supplied with a co...

journal_title：BMJ (Clinical research ed.)

authors： Naylor JR,Mulley GP

更新日期：1993-11-13 00:00:00

abstract：OBJECTIVES:To assess and improve the quality of care provided to women undergoing induced abortion. DESIGN:Two rounds of prospective, criterion based case note review audit. SETTING:Ten NHS gynaecology units throughout Scotland. SUBJECTS:2004 patient episodes of abortion care identified consecutively during two roun...

journal_title：BMJ (Clinical research ed.)

authors： Penney GC,Glasier A,Templeton A

更新日期：1994-07-02 00:00:00

abstract：OBJECTIVE:To determine whether maternal smoking during pregnancy causes impairment in growth after birth. DESIGN:Longitudinal study. SETTING:Six medical university centres of six towns of north, central, and south Italy. SUBJECTS:12,987 babies (10,238 born from non-smoking mothers, 2276 from mothers smoking one to n...

journal_title：BMJ (Clinical research ed.)

authors： Conter V,Cortinovis I,Rogari P,Riva L

更新日期：1995-03-25 00:00:00

abstract：OBJECTIVE:To develop and refine a complex intervention for diabetes support and education in minority ethnic groups, delivered through bilingual health advocates. DESIGN:Action research framework-a variety of methods used in an emergent and developmental manner, in partnership with clinicians, managers, and service us...

journal_title：BMJ (Clinical research ed.)

authors： Greenhalgh T,Collard A,Begum N

更新日期：2005-03-19 00:00:00

abstract：OBJECTIVE:To describe the association between epithelial cell IgM, which has previously been associated with an increased incidence of loss of renal graft in children, with a novel cutaneous eruption and unexplained native renal disease. DESIGN:Observational study on children with epithelial cell antibody presenting w...

journal_title：BMJ (Clinical research ed.)

authors： Deal JE,Groves RW,Harmer AW,Welsh KI,MacDonald DM,Rigden SP

更新日期：1991-07-20 00:00:00

abstract：OBJECTIVE:To determine, using research on duloxetine for major depressive disorder as an example, if there are inconsistencies between protocols, clinical study reports, and main publicly available sources (journal articles and trial registries), and within clinical study reports themselves, with respect to benefits an...

journal_title：BMJ (Clinical research ed.)

authors： Maund E,Tendal B,Hróbjartsson A,Jørgensen KJ,Lundh A,Schroll J,Gøtzsche PC

更新日期：2014-06-04 00:00:00

abstract：OBJECTIVE:To determine the global capacity (availability, accessibility, quality, and affordability) to deliver kidney replacement therapy (dialysis and transplantation) and conservative kidney management. DESIGN:International cross sectional survey. SETTING:International Society of Nephrology (ISN) survey of 182 cou...

journal_title：BMJ (Clinical research ed.)

authors： Bello AK,Levin A,Lunney M,Osman MA,Ye F,Ashuntantang GE,Bellorin-Font E,Benghanem Gharbi M,Davison SN,Ghnaimat M,Harden P,Htay H,Jha V,Kalantar-Zadeh K,Kerr PG,Klarenbach S,Kovesdy CP,Luyckx VA,Neuen BL,O'Donoghue D

更新日期：2019-10-31 00:00:00

abstract：OBJECTIVE:To examine whether total joint arthroplasty of the hip and knee reduces the risk for serious cardiovascular events in patients with moderate-severe osteoarthritis. DESIGN:Propensity score matched landmark analysis. SETTING:Ontario, Canada. PARTICIPANTS:2200 adults with hip or knee osteoarthritis aged 55 or...

journal_title：BMJ (Clinical research ed.)

authors： Ravi B,Croxford R,Austin PC,Lipscombe L,Bierman AS,Harvey PJ,Hawker GA

更新日期：2013-10-30 00:00:00

abstract：OBJECTIVE:To discover whether the wartime government evacuation of children from London and other population centres to rural districts was associated with any increase in childhood leukaemia. DESIGN:Observational study of mortality from leukaemia among the childhood population of England and Wales in relation to the ...

journal_title：BMJ (Clinical research ed.)

authors： Kinlen LJ,John SM

更新日期：1994-11-05 00:00:00

abstract：OBJECTIVES:To describe the menstrual experience of women referred for menstrual problems, in particular menorrhagia (excessive menstrual loss), and to assess associations with reasons for referral given by their general practitioners, the women's understanding of the reasons for their attendance at the hospital clinics...

journal_title：BMJ (Clinical research ed.)

authors： Warner P,Critchley HO,Lumsden MA,Campbell-Brown M,Douglas A,Murray G

更新日期：2001-07-07 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：OBJECTIVE:To determine whether screening Danish men aged 65 or more for abdominal aortic aneurysms reduces mortality. DESIGN:Single centre randomised controlled trial. SETTING:All five hospitals in Viborg County, Denmark. PARTICIPANTS:All 12,639 men born during 1921-33 and living in Viborg County. In 1994 we include...

journal_title：BMJ (Clinical research ed.)

authors： Lindholt JS,Juul S,Fasting H,Henneberg EW

更新日期：2005-04-02 00:00:00

abstract：OBJECTIVES:To study prospectively the differences in health inequality in men and women from 1986-96 using the Office for National Statistics' longitudinal study and new socioeconomic classification. To assess the relative importance of social class (based on employment characteristics) and social position according to...

journal_title：BMJ (Clinical research ed.)

authors： Sacker A,Firth D,Fitzpatrick R,Lynch K,Bartley M

更新日期：2000-05-13 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 examine the association between obstetric epidural anaesthesia and subsequent long term problems. DESIGN:Postal questionnaire on health problems after childbirth linked to maternity case note data. SETTING:Maternity hospital in Birmingham. SUBJECTS:11701 women who delivered their most recent child durin...

journal_title：BMJ (Clinical research ed.)

authors： MacArthur C,Lewis M,Knox EG

更新日期：1992-05-16 00:00:00

abstract：OBJECTIVE:To determine whether women with atrial fibrillation have a higher risk of stroke than men. DESIGN:Nationwide retrospective cohort study. SETTING:Patients with a diagnosis of atrial fibrillation in the Swedish hospital discharge register between 1 July 2005 and 31 December 2008. Information about drug treatm...

journal_title：BMJ (Clinical research ed.)

authors： Friberg L,Benson L,Rosenqvist M,Lip GY

更新日期：2012-05-30 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 whether failure to adequately adjust for a reported 40% misclassification of use of in vitro fertilisation (IVF) as reported in a Swedish study could have led to a false finding that folic acid increases dizygotic twinning. DESIGN:Modelling with population based data. SETTING:Swedish vital reco...

journal_title：BMJ (Clinical research ed.)

authors： Berry RJ,Kihlberg R,Devine O

更新日期：2005-04-09 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：OBJECTIVES:To examine the reporting characteristics and methodological details of randomised trials indexed in PubMed in 2000 and 2006 and assess whether the quality of reporting has improved after publication of the Consolidated Standards of Reporting Trials (CONSORT) Statement in 2001. DESIGN:Comparison of two cross...

journal_title：BMJ (Clinical research ed.)

authors： Hopewell S,Dutton S,Yu LM,Chan AW,Altman DG

更新日期：2010-03-23 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：:Since the World Health Organization (WHO) set a goal in 1988 of eradicating polio worldwide by 2000, the incidence of the disease has declined by 90% around the world, with national immunization days conducted in more than 120 countries. More than 450 million children were immunized in 1998 alone. Now, with only abo...

journal_title：BMJ (Clinical research ed.)

authors： Mach A

更新日期：1999-03-20 00:00:00

abstract：OBJECTIVES:To describe the change in first day infant mortality during 1935-87. To examine the hypothesis that excess first day mortality in the 1950s and 1960s was attributable to restricting oxygen for sick newborn infants. DESIGN:Time series analysis of first day infant mortality and stillbirth rates. SETTING:Engl...

journal_title：BMJ (Clinical research ed.)

authors： Whyte RK

更新日期：1992-02-08 00:00:00

abstract：OBJECTIVE:To determine whether any association exists between exposure to 2009 pandemic H1N1 (pH1N1) influenza vaccination during pregnancy and negative health outcomes in early childhood. DESIGN:Retrospective cohort study. SETTING:Population based birth registry linked with health administrative databases in the pro...

journal_title：BMJ (Clinical research ed.)

authors： Walsh LK,Donelle J,Dodds L,Hawken S,Wilson K,Benchimol EI,Chakraborty P,Guttmann A,Kwong JC,MacDonald NE,Ortiz JR,Sprague AE,Top KA,Walker MC,Wen SW,Fell DB

更新日期：2019-07-10 00:00:00

abstract：OBJECTIVES:To investigate the effect of milk supplementation on total body bone mineral acquisition in adolescent girls. DESIGN:18 month, open randomised intervention trial. SUBJECTS:82 white girls aged 12.2 (SD 0.3) years, recruited from four secondary schools in Sheffield. INTERVENTION:568 ml (one pint) of whole o...

journal_title：BMJ (Clinical research ed.)

authors： Cadogan J,Eastell R,Jones N,Barker ME

更新日期：1997-11-15 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：OBJECTIVE:To determine medical students' self awareness and ability to discriminate right from left; to identify characteristics associated with this ability; and to identify any techniques used to aid discrimination. DESIGN:Questionnaire and psychometric study. SETTING:Undergraduate medical school, Northern Ireland....

journal_title：BMJ (Clinical research ed.)

authors： Gormley GJ,Dempster M,Best R

更新日期：2008-12-16 00:00:00

abstract：OBJECTIVES:To evaluate the use of a maternity unit run by general practitioners and midwives, describing the outcome of labour in an unselected group of women and quantifying the contribution made by general practitioners. DESIGN:Retrospective population based review of obstetric patients who had access to an isolated...

journal_title：BMJ (Clinical research ed.)

authors： Baird AG,Jewell D,Walker JJ

更新日期：1996-01-27 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：OBJECTIVE:To appraise a new method of prenatal screening for Down's syndrome based on maternal serum concentrations of alpha fetoprotein, unconjugated oestriol, and human chorionic gonadotrophin combined with maternal age--the "triple test." DESIGN:Examination of the cost effectiveness of the triple test relative to s...

journal_title：BMJ (Clinical research ed.)

authors： Sheldon TA,Simpson J

更新日期：1991-05-11 00:00:00