Abstract:
OBJECTIVE:To determine whether a relation between urinary retention and temporal rhythms exists. DESIGN:Retrospective analysis of patients presenting over three years. SETTING:Urology departments in two hospitals. PATIENTS:815 Patients presenting as emergency admissions with urinary retention and requiring immediate decompression of the bladder. MAIN OUTCOME MEASURES:Calendar date of each admission to determine circadian, monthly, and seasonal periodicity. RESULTS:No association was found between urinary retention and circadian, monthly, or seasonal rhythms. A significantly higher (p less than 0.001) incidence of urinary retention was observed during the new moon in comparison with other phases of the lunar cycle. CONCLUSIONS:Urinary retention is periodic in nature. This should be considered when the workload of a specialist urological department is organised.
journal_name
BMJjournal_title
BMJ (Clinical research ed.)authors
Payne SR,Deardon DJ,Abercrombie GF,Carlson GLdoi
10.1136/bmj.299.6715.1560subject
Has Abstractpub_date
1989-12-23 00:00:00pages
1560-2issue
6715eissn
0959-8138issn
1756-1833journal_volume
299pub_type
杂志文章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.)
pub_type: 杂志文章
doi:10.1136/bmj.297.6658.1223
更新日期:1988-11-12 00:00:00
abstract::A 40 year old man presents with a 1 cm tender soft swelling in the lateral neck region. This developed seven days after the onset of a tonsillitis episode that has now resolved. He has a 20 pack-year smoking history and consumes minimal alcohol. Examination is otherwise normal. ...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.f5473
更新日期:2013-10-28 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.)
pub_type: 杂志文章
doi:10.1136/bmj.i2923
更新日期:2016-06-07 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.)
pub_type: 杂志文章
doi:10.1136/bmj.j3677
更新日期:2017-08-17 00:00:00
abstract:OBJECTIVE:To determine the effectiveness of a brief cognitive behavioural intervention in reducing the incidence of sexually transmitted infections among gay men. DESIGN:Randomised controlled trial with 12 months' follow up. SETTING:Sexual health clinic in London. PARTICIPANTS:343 gay men with an acute sexually tran...
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.322.7300.1451
更新日期:2001-06-16 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.)
pub_type: 杂志文章
doi:10.1136/bmj.l5873
更新日期:2019-10-31 00:00:00
abstract:OBJECTIVE:To investigate the association of enteroviruses with motor neurone disease, also known as amyotrophic lateral sclerosis. DESIGN:Analysis by enterovirus polymerase chain reaction of wax embedded material from spinal cords taken at necropsy from subjects with motor neurone disease and from age and sex matched ...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.308.6943.1541
更新日期:1994-06-11 00:00:00
abstract:OBJECTIVES:To examine the association between income inequality and the risk of mortality and readmission within 30 days of hospitalization. DESIGN:Retrospective cohort study of Medicare beneficiaries in the United States. Hierarchical, logistic regression models were developed to estimate the association between inco...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.f521
更新日期:2013-02-14 00:00:00
abstract:OBJECTIVE:To determine the relative contribution of decline in bone density to the increase in risk of hip fracture with age in men and women. DESIGN:Incidence data of hip fracture from the general population were combined with the bone density distribution in a sample from the same population and with a risk estimate...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.315.7102.221
更新日期:1997-07-26 00:00:00
abstract::Objective To examine off-label indications for antidepressants in primary care and determine the level of scientific support for off-label prescribing.Design Descriptive study of antidepressant prescriptions written by primary care physicians using an indication based electronic prescribing system.Setting Primary care...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.j603
更新日期:2017-02-21 00:00:00
abstract:OBJECTIVE:To investigate the risk factors for HIV infection in patients attending clinics for sexually transmitted diseases in India. DESIGN:Descriptive study of HIV serology, risk behaviour, and findings on physical examination. SUBJECTS:2800 patients presenting to outpatient clinics between 13 May 1993 and 15 July ...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.311.7000.283
更新日期:1995-07-29 00:00:00
abstract:OBJECTIVE:To quantify an association between acute kidney injury and use of high potency statins versus low potency statins. DESIGN:Retrospective observational analysis of administrative databases, using nine population based cohort studies and meta-analysis. We performed as treated analyses in each database with a ne...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,meta分析,多中心研究
doi:10.1136/bmj.f880
更新日期:2013-03-18 00:00:00
abstract:OBJECTIVE:To examine how the relaxation of the one child policy and policies to reduce caesarean section rates might have affected trends over time in caesarean section rates and perinatal and pregnancy related mortality in China. DESIGN:Observational study. SETTING:China's National Maternal Near Miss Surveillance Sy...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.k817
更新日期:2018-03-05 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.)
pub_type: 杂志文章
doi:10.1136/bmj.h5949
更新日期:2015-11-24 00:00:00
abstract:OBJECTIVES:To determine the prevalence of workplace bullying in an NHS community trust; to examine the association between bullying and occupational health outcomes; and to investigate the relation between support at work and bullying. DESIGN:Questionnaire survey. SETTING:NHS community trust in the south east of Engl...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.318.7178.228
更新日期:1999-01-23 00:00:00
abstract:OBJECTIVE:To examine period trends in the rate of suicide in the first 28 days after discharge from psychiatric hospital. DESIGN:Cohort study of patients discharged from psychiatric hospital. SETTING:Scotland. SUBJECTS:All patients aged 15-84 who were discharged from Scottish psychiatric hospitals during 1968 to 199...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.311.7001.357
更新日期:1995-08-05 00:00:00
abstract:OBJECTIVE:To identify the attitudes of general practitioners towards the use of thermometers in general practice. DESIGN:Postal questionnaire survey. SETTING:All general practitioners in the catchment area of Frimley Park Hospital, Surrey. SUBJECTS:145 general practitioners. MAIN OUTCOME MEASURES:Answers to questio...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.304.6832.961
更新日期:1992-04-11 00:00:00
abstract:OBJECTIVE:To evaluate the effectiveness and costs of a multifaceted flexible educational programme aimed at reducing antibiotic dispensing at the practice level in primary care. DESIGN:Randomised controlled trial with general practices as the unit of randomisation and analysis. Clinicians and researchers were blinded ...
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.d8173
更新日期:2012-02-02 00:00:00
abstract:OBJECTIVE:To assess the impact on birth size and risk of low birth weight of alternative combinations of micronutrients given to pregnant women. DESIGN:Double blind cluster randomised controlled trial. SETTING:Rural community in south eastern Nepal. PARTICIPANTS:4926 pregnant women and 4130 live born infants. INTER...
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.326.7389.571
更新日期:2003-03-15 00:00:00
abstract:OBJECTIVES:To compare patients' preference for transdermal fentanyl or sustained release oral morphine, their level of pain control, and their quality of life after treatment. DESIGN:Randomised, multicentre, international, open label, crossover trial. SETTING:35 centres in Belgium, Canada, Denmark, Finland, the Unite...
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.322.7295.1154
更新日期:2001-05-12 00:00:00
abstract:OBJECTIVE:To assess the cost effectiveness of different screening strategies for abdominal aortic aneurysm in men, from the perspective of a national health service. SETTING:Screening units at regional hospitals. PARTICIPANTS:Hypothetical cohort of 65 year old men from the general population. MAIN OUTCOME MEASURES:C...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.e4276
更新日期:2012-07-05 00:00:00
abstract:OBJECTIVE:To investigate the clinical effects of regulating umbilical cord clamping in preterm infants. DESIGN:A prospective randomised study. SETTING:The Queen Mother's Hospital, Glasgow. SUBJECTS:36 vaginally delivered infants over 27 and under 33 weeks' gestation. INTERVENTION:Holding the infant 20 cm below the ...
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.306.6871.172
更新日期:1993-01-16 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.)
pub_type: 杂志文章
doi:10.1136/bmj.310.6990.1289
更新日期:1995-05-20 00:00:00
abstract:OBJECTIVE:To investigate the risks of adverse pregnancy and birth outcomes for treated and untreated bipolar disorder during pregnancy. DESIGN:Population based cohort study using data from national health registers. SETTING:Sweden. PARTICIPANTS:332,137 women with a last menstrual period anytime after 1 July 2005 and...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.e7085
更新日期:2012-11-08 00:00:00
abstract::The import of the HIV or AIDS epidemic for heterosexuals in Britain is difficult to evaluate at this stage. By June 1988, only 60 cases of heterosexually acquired AIDS are known, out of 1598 reported AIDS cases. Of these, only 6 women and 4 men presumably were infected in Britain, the rest abroad. But, judging from...
journal_title:BMJ (Clinical research ed.)
pub_type: 社论
doi:10.1136/bmj.298.6671.401
更新日期:1989-02-18 00:00:00
abstract:OBJECTIVE:To determine the prevalence of diabetes in relation to birth weight in Pima Indians. DESIGN:Follow up study of infants born during 1940-72 who had undergone a glucose tolerance test at ages 20-39 years. SETTING:Gila River Indian community, Arizona. SUBJECTS:1179 American Indians. MAIN OUTCOME MEASURE:Prev...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.308.6934.942
更新日期:1994-04-09 00:00:00
abstract:OBJECTIVE:To estimate the comparative clinical efficacy and acceptability of non-surgical brain stimulation for the acute treatment of major depressive episodes in adults. DESIGN:Systematic review with pairwise and network meta-analysis. DATA SOURCES:Electronic search of Embase, PubMed/Medline, and PsycINFO up to 8 M...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章,meta分析
doi:10.1136/bmj.l1079
更新日期:2019-03-27 00:00:00
abstract:OBJECTIVE:To determine the appropriateness of referrals from general practice to hospital outpatient departments. DESIGN:Prospective audit of referrals from a group practice over one year. SETTING:Six handed practice in a southern coastal town. SUBJECTS:All patients referred during the study period for whom a copy o...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.299.6701.722
更新日期:1989-09-16 00:00:00
abstract::A study was carried out analysing the operation of a drug rationalisation programme in a central London teaching district that had evolved from experience over 17 years. Creation of a limited list of about 700 drugs had been achieved by local consensus. Drug selection was based on appraisal of efficacy, safety, and co...
journal_title:BMJ (Clinical research ed.)
pub_type: 杂志文章
doi:10.1136/bmj.297.6646.465
更新日期:1988-08-13 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