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 the current World Health Organisation criteria of 2 hour glucose concentration >=11.1 mmol/l. DESIGN:Data were collected from 13 populations and three occupational based studies from eight European countries. All studies used a 75 g oral glucose tolerance test to measure fasting and 2 hour glucose concentrations. SUBJECTS:17 881 men; 8309 women; age range 17-92 years. MAIN OUTCOME MEASURES:Classification of diabetes according to both sets of criteria. RESULTS:The application of the American criteria on European populations induced changes in prevalence of diabetes ranging from a reduction of 4.0% to an increase of 13.2%. A total of 1517 previously undiagnosed individuals had diabetes according to either the WHO or the American criteria. Among 1044 with diabetes according to American criteria, only 45% had 2 hour values fulfilling the WHO criteria. The risk of disagreement of classification decreased with increasing body mass index (P<0.00001) and increasing age (P<0.0001); the impact of sex was not significant (P=0.08). CONCLUSIONS:This shift in strategy from using 2 hour to fasting plasma glucose will cause an increase in the prevalence of diabetes in some European populations. A high degree of disagreement in the classification was observed between the two recommendations. Prospective data are needed to evaluate whether the WHO or the American criteria best identify individuals at risk of developing microvascular complications and cardiovascular disease. Wider implementation of revised diagnostic criteria should await prospective data.
journal_name
BMJjournal_title
BMJ (Clinical research ed.)authors
doi
10.1136/bmj.317.7155.371subject
Has Abstractpub_date
1998-08-08 00:00:00pages
371-5issue
7155eissn
0959-8138issn
1756-1833journal_volume
317pub_type
杂志文章abstract:OBJECTIVE:To examine the potential effectiveness and efficiency of different guidelines for statin treatment to reduce deaths from coronary heart disease in the Canadian population. DESIGN:Modelled outcomes of screening and treatment recommendations of six national or international guidelines--from Canada, Australia, ...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,多中心研究
doi:10.1136/bmj.38849.487546.DE
更新日期:2006-06-17 00:00:00
abstract::A total of 22,552 workers employed by the Atomic Weapons Establishment between 1951 and 1982 were followed up for an average of 18.6 years. Of the 3115 who died, 865 (28%) died of cancer. Mortality was 23% lower than the national average for all causes of death and 18% lower for cancer. These low rates were consistent...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.297.6651.757
更新日期:1988-09-24 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.)
pub_type: 杂志文章
doi:10.1136/bmj.315.7121.1498
更新日期:1997-12-06 00:00:00
abstract::For the past 18 years there has been a proliferation of European committees, boards, associations, colleges, and working groups set up to promote the harmonisation of specialist training in Europe. It has been taken as read that this objective is desirable. The fact that these bodies have achieved remarkably little is...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.311.7000.297
更新日期:1995-07-29 00:00:00
abstract::All developmental screening in Somerset is performed by general practitioners and health visitors. A retrospective review of a cohort of 1504 7 year old children living in semirural Somerset found that the development assessment by a health visitor at age 3 1/2 years had a sensitivity of 45% for identifying the 103 ch...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.300.6733.1177
更新日期:1990-05-05 00:00:00
abstract::An association between vasectomy and the development of testicular tumors, and the importance of testicular examinations both before and after a vasectomy is discussed. Patients diagnosed with testicular tumors within the last ten years were examined at Bangour General Hospital in Scotland. From 1977-87, 37 patients...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.300.6721.370
更新日期:1990-02-10 00:00:00
abstract:OBJECTIVES:To review completed trials assessing effect of hormone replacement therapy on subsequent risk of stroke, assessing stroke by pathological type, severity, and outcome. DESIGN:Systematic review of randomised controlled trials identified from the Cochrane Library, Embase, and Medline; reviews; and reference li...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,meta分析,评审
doi:10.1136/bmj.38331.655347.8F
更新日期:2005-02-12 00:00:00
abstract:OBJECTIVES:To examine a possible effect on labour of training the muscles of the pelvic floor during pregnancy. DESIGN:Randomised controlled trial. SETTING:Trondheim University Hospital and three outpatient physiotherapy clinics in a primary care setting. PARTICIPANTS:301 healthy nulliparous women randomly allocated...
journal_title:BMJ (Clinical research ed.)
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1136/bmj.38163.724306.3A
更新日期:2004-08-14 00:00:00
abstract:OBJECTIVE:To compare the rate of moderate to severe exacerbations between triple therapy and dual therapy or monotherapy in patients with chronic obstructive pulmonary disease (COPD). DESIGN:Systematic review and meta-analysis of randomised controlled trials. DATA SOURCES:PubMed, Embase, Cochrane databases, and clini...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,meta分析
doi:10.1136/bmj.k4388
更新日期:2018-11-06 00:00:00
abstract:OBJECTIVE: To directly compare the performance and externally validate the three most studied prediction tools for osteoporotic fractures-QFracture, FRAX, and Garvan-using data from electronic health records. DESIGN: Retrospective cohort study. SETTING: Payer provider healthcare organisation in Israel. PARTICIPANTS:...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.i6755
更新日期:2017-01-19 00:00:00
abstract:OBJECTIVE:To quantify the association of indices of central obesity, including waist circumference, hip circumference, thigh circumference, waist-to-hip ratio, waist-to-height ratio, waist-to-thigh ratio, body adiposity index, and A body shape index, with the risk of all cause mortality in the general population, and t...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,meta分析
doi:10.1136/bmj.m3324
更新日期:2020-09-23 00:00:00
abstract:OBJECTIVES:To determine the prevalence of drug and alcohol use among newly remanded prisoners, assess the effectiveness of prison reception screening, and examine the clinical management of substance misusers among remand prisoners. DESIGN:A consecutive case study of remand prisoners screened at reception for substanc...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.315.7099.18
更新日期:1997-07-05 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.)
pub_type: 杂志文章,随机对照试验
doi:10.1136/bmj.39272.581736.55
更新日期:2007-08-18 00:00:00
abstract:OBJECTIVE:To assess the effectiveness of early treatment for amblyopia in children. DESIGN:Follow up of outcomes of treatment for amblyopia in a randomised controlled trial comparing intensive orthoptic screening at 8, 12, 18, 25, 31, and 37 months (intensive group) with orthoptic screening at 37 months only (control ...
journal_title:BMJ (Clinical research ed.)
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1136/bmj.324.7353.1549
更新日期:2002-06-29 00:00:00
abstract:OBJECTIVES:To determine whether fibrinogen and lipid concentrations are risk factors for ischaemic stroke. DESIGN:Case-control study with a population based comparison within the overall study. SETTING:Oxfordshire community stroke project and a neurology clinic. SUBJECTS:105 patients who had a transient ischaemic at...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.303.6803.605
更新日期:1991-09-14 00:00:00
abstract:OBJECTIVE:To compare the functional results after displaced fractures of the femoral neck treated with internal fixation or hemiarthroplasty. DESIGN:Randomised trial with blinding of assessments of functional results. SETTING:University hospital. PARTICIPANTS:222 patients; 165 (74%) women, mean age 83 years. Inclusi...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,随机对照试验
doi:10.1136/bmj.39399.456551.25
更新日期:2007-12-15 00:00:00
abstract:OBJECTIVE:To assess the risk of bias associated with missing outcome data in systematic reviews. DESIGN:Imputation study. SETTING:Systematic reviews. POPULATION:100 systematic reviews that included a group level meta-analysis with a statistically significant effect on a patient important dichotomous efficacy outcome...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,评审
doi:10.1136/bmj.m2898
更新日期:2020-08-26 00:00:00
abstract:OBJECTIVE:To evaluate risk of late life coronary heart disease associated with being overweight in late middle or old age and to assess whether weight change modifies this risk. DESIGN:Longitudinal study of subjects in the epidemiological follow up study of the national health and nutrition examination survey I. SETT...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.314.7097.1791
更新日期:1997-06-21 00:00:00
abstract:OBJECTIVE:To determine whether the increased iron demands of pregnancy could be met by increased absorption from dietary sources. DESIGN AND SETTING:Longitudinal prospective study in the research unit of a maternity hospital. SUBJECTS:12 normal pregnant women. INTERVENTIONS:At 12, 24, and 36 weeks' gestation (within...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.309.6947.79
更新日期:1994-07-09 00:00:00
abstract:OBJECTIVE:To investigate the risk of glioma in adults in relation to mobile phone use. DESIGN:Population based case-control study with collection of personal interview data. SETTING:Five areas of the United Kingdom. PARTICIPANTS:966 people aged 18 to 69 years diagnosed with a glioma from 1 December 2000 to 29 Februa...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,多中心研究
doi:10.1136/bmj.38720.687975.55
更新日期:2006-04-15 00:00:00
abstract:OBJECTIVES:To provide counter evidence to existing literature on healer shopping in Africa through a systematic analysis of illness practices by Ghanaians with diabetes; to outline approaches towards improving patient centred health care and policy development regarding diabetes in Ghana. DESIGN:Longitudinal qualitati...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.331.7519.737
更新日期:2005-10-01 00:00:00
abstract:OBJECTIVE:To compare the clinical effectiveness of cryotherapy versus salicylic acid for the treatment of plantar warts. DESIGN:A multicentre, open, two arm randomised controlled trial. SETTING:University podiatry school clinics, NHS podiatry clinics, and primary care in England, Scotland, and Ireland. PARTICIPANTS:...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1136/bmj.d3271
更新日期:2011-06-07 00:00:00
abstract::A US organization, Population Action International, is reported in this article to have released findings on the health risks for women in 118 countries. Countries are ranked on 10 indicators, including such indicators as the number of births to women aged under 19 years, the availability of legal abortion, maternal ...
journal_title:BMJ (Clinical research ed.)
pub_type: 新闻
doi:10.1136/bmj.311.6998.147a
更新日期:1995-07-15 00:00:00
abstract:OBJECTIVE:To investigate the long term effects of continuous subcutaneous insulin infusion (insulin pump therapy) on cardiovascular diseases and mortality in people with type 1 diabetes. DESIGN:Observational study. SETTING:Swedish National Diabetes Register, Sweden 2005-12. PARTICIPANTS:18,168 people with type 1 dia...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.h3234
更新日期:2015-06-22 00:00:00
abstract::For an unprepared sexually active teenager the 1990s present a minefield of potential problems in addition to the most obvious problems of unplanned pregnancy and sexually transmitted disease. Promoting the importance of a healthy sexual and reproductive life to young people requires openness, better sex education, re...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.309.6957.786
更新日期:1994-09-24 00:00:00
abstract:OBJECTIVE:To assess the effect of size at birth, maternal nutrition, and body mass index on blood pressure in late adolescence. DESIGN:Population based analysis of birth weight corrected for gestational age, mother's weight before pregnancy and weight gain in pregnancy, obtained from the Jerusalem perinatal study, and...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.315.7106.449
更新日期:1997-08-23 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.)
pub_type: 杂志文章
doi:10.1136/bmj.324.7328.23
更新日期:2002-01-05 00:00:00
abstract::To study a range of possible risk factors for HIV among injecting drug user patients attending a clinic in London were interviewed from November 1986 to November 1987. Serum samples were tested for viral markers. Of 116 patients, 101 had shared injecting equipment, 75 on the first occasion of injecting and 76 during t...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.298.6680.1081
更新日期:1989-04-22 00:00:00
abstract::Objective To determine the attributable risk of community acquired pneumonia on incidence of heart failure throughout the age range of affected patients and severity of the infection.Design Cohort study.Setting Six hospitals and seven emergency departments in Edmonton, Alberta, Canada, 2000-02.Participants 4988 adults...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.j413
更新日期:2017-02-13 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.)
pub_type: 杂志文章
doi:10.1136/bmj.l6326
更新日期:2019-11-27 00:00:00