Weight growth in infants born to mothers who smoked during pregnancy.

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 nine cigarettes a day, and 473 from mothers smoking > or = 10 cigarettes a day) entered the study. MAIN OUTCOME MEASURES:Difference in weight gain between children born to smoking mothers and those born to non-smoking mothers. Weight was measured at birth and at 3 and 6 months of age. Maternal smoking habit was derived from interview on third or fourth day after delivery. RESULTS:Compared with children born to mothers who did not smoke during pregnancy, the birth weights of children born to mothers who smoked up to nine cigarettes a day were 88 g (girls) and 107 g (boys) lower; in children born to mothers who smoked > or = 10 cigarettes a day weights were 168 g and 247 g lower. At six months of age for the first group the mean weight for girls was 9 g (95% confidence interval -47 g to 65 g) higher and for boys 64 g (-118 g to -10 g) lower than that of children born to mothers who did not smoke. The corresponding figures for the second group were 28 g (-141 g to 85 g) lower for girls and 24 g (-136 g to 88 g) lower for boys. CONCLUSIONS:The deficits of weight at birth in children born to mothers who smoked during pregnancy are overcome by 6 months of age. These deficits are probably not permanent when smoking habit during pregnancy is not associated with other unfavourable variables (such as lower socioeconomic class).

journal_name

BMJ

authors

Conter V,Cortinovis I,Rogari P,Riva L

doi

10.1136/bmj.310.6982.768

subject

Has Abstract

pub_date

1995-03-25 00:00:00

pages

768-71

issue

6982

eissn

0959-8138

issn

1756-1833

journal_volume

310

pub_type

杂志文章
  • Risk of respiratory morbidity in term infants delivered by elective caesarean section: cohort study.

    abstract:OBJECTIVE:To investigate the association between elective caesarean sections and neonatal respiratory morbidity and the importance of timing of elective caesarean sections. DESIGN:Cohort study with prospectively collected data from the Aarhus birth cohort, Denmark. SETTING:Obstetric department and neonatal department...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.39405.539282.BE

    authors: Hansen AK,Wisborg K,Uldbjerg N,Henriksen TB

    更新日期:2008-01-12 00:00:00

  • Melting the Iron Curtain: opportunities for public health collaboration through international joint ventures.

    abstract::The opportunities for international public health collaboration through joint business ventures between the USSR and Western nations, an arrangement that would benefit the public, industry, and the medical community, are discussed. Evidence indicates that the state of health of the Soviet population is declining rapi...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.302.6777.633

    authors: Gellert GA,Kaznady SI

    更新日期:1991-03-16 00:00:00

  • Neonatal screening for cystic fibrosis using immunoreactive trypsinogen and direct gene analysis: four years' experience.

    abstract:OBJECTIVE:To assess the performance and impact of a two tier neonatal screening programme for cystic fibrosis based on an initial estimation of immunoreactive trypsinogen followed by direct gene analysis. DESIGN:Four year prospective study of two tier screening strategy. First tier: immunoreactive trypsinogen measured...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.308.6942.1469

    authors: Ranieri E,Lewis BD,Gerace RL,Ryall RG,Morris CP,Nelson PV,Carey WF,Robertson EF

    更新日期:1994-06-04 00:00:00

  • Do neuroleptic drugs hasten cognitive decline in dementia? Prospective study with necropsy follow up.

    abstract:OBJECTIVE:To investigate the contribution of neuroleptic drugs to cognitive decline in dementia. DESIGN:Two year prospective, longitudinal study consisting of interviews every four months, with necropsy follow up. SETTING:Community settings in Oxfordshire. SUBJECTS:71 subjects with dementia, initially living at home...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.314.7076.266

    authors: McShane R,Keene J,Gedling K,Fairburn C,Jacoby R,Hope T

    更新日期:1997-01-25 00:00:00

  • Oral bisphosphonates and risk of cancer of oesophagus, stomach, and colorectum: case-control analysis within a UK primary care cohort.

    abstract:OBJECTIVE:To examine the hypothesis that risk of oesophageal, but not of gastric or colorectal, cancer is increased in users of oral bisphosphonates. DESIGN:Nested case-control analysis within a primary care cohort of about 6 million people in the UK, with prospectively recorded information on prescribing of bisphosph...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章,多中心研究

    doi:10.1136/bmj.c4444

    authors: Green J,Czanner G,Reeves G,Watson J,Wise L,Beral V

    更新日期:2010-09-01 00:00:00

  • Acceptability of low molecular weight heparin thromboprophylaxis for inpatients receiving palliative care: qualitative study.

    abstract:OBJECTIVE:To find out what inpatients with advanced cancer who are receiving palliative care think about the effect of thromoprophylaxis on overall quality of life. DESIGN:Qualitative study using audiotaping of semistructured interviews. SETTING:Regional cancer centre in Wales. PARTICIPANTS:28 inpatients with advanc...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.38733.616065.802

    authors: Noble SI,Nelson A,Turner C,Finlay IG

    更新日期:2006-03-11 00:00:00

  • Integrated care for diabetes: clinical, psychosocial, and economic evaluation. Diabetes Integrated Care Evaluation Team.

    abstract:OBJECTIVES:To evaluate integrated care for diabetes in clinical, psychosocial, and economic terms. DESIGN:Pragmatic randomised trial. SETTING:Hospital diabetic clinic and three general practice groups in Grampian. PATIENTS:274 adult diabetic patients attending a hospital clinic and registered with one of three gener...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:

    authors:

    更新日期:1994-05-07 00:00:00

  • Obstructive sleep apnoea syndrome as a risk factor for hypertension: population study.

    abstract:OBJECTIVE:To assess whether sleep apnoea syndrome is an independent risk factor for hypertension. DESIGN:Population study. SETTING:Sleep clinic in Toronto. PARTICIPANTS:2,677 adults, aged 20-85 years, referred to the sleep clinic with suspected sleep apnoea syndrome. OUTCOME MEASURES:Medical history, demographic da...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 评论,杂志文章

    doi:10.1136/bmj.320.7233.479

    authors: Lavie P,Herer P,Hoffstein V

    更新日期:2000-02-19 00:00:00

  • Effect of a very low energy diet on moderate and severe obstructive sleep apnoea in obese men: a randomised controlled trial.

    abstract:OBJECTIVE:To assess the effect of weight loss induced by a very low energy diet on moderate and severe obstructive sleep apnoea in obese men. Design Single centre, two arm, parallel, randomised, controlled, open label trial. Blocked randomisation procedure used for treatment allocation. Setting Outpatient obesity clini...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章,随机对照试验

    doi:10.1136/bmj.b4609

    authors: Johansson K,Neovius M,Lagerros YT,Harlid R,Rössner S,Granath F,Hemmingsson E

    更新日期:2009-12-03 00:00:00

  • Understanding influences on smoking in Bangladeshi and Pakistani adults: community based, qualitative study.

    abstract:OBJECTIVE:To gain detailed understanding of influences on smoking behaviour in Bangladeshi and Pakistani communities in the United Kingdom to inform the development of effective and culturally acceptable smoking cessation interventions. DESIGN:Qualitative study using community participatory methods, purposeful samplin...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.326.7396.962

    authors: Bush J,White M,Kai J,Rankin J,Bhopal R

    更新日期:2003-05-03 00:00:00

  • Trends and comparison of female first authorship in high impact medical journals: observational study (1994-2014).

    abstract:OBJECTIVE:To examine changes in representation of women among first authors of original research published in high impact general medical journals from 1994 to 2014 and investigate differences between journals. DESIGN:Observational study. STUDY SAMPLE:All original research articles published in Annals of Internal Med...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.i847

    authors: Filardo G,da Graca B,Sass DM,Pollock BD,Smith EB,Martinez MA

    更新日期:2016-03-02 00:00:00

  • Genetic and early environmental components in sociodemographic influences on adult body fatness.

    abstract:OBJECTIVE:To explore genetic and environmental contributions to the influence of parental social class and region of upbringing on adult human fatness. DESIGN:Survey of sample of adults who had been adopted in childhood to relate their body mass index to sociodemographic variables in a series of multiple linear regres...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.300.6740.1615

    authors: Teasdale TW,Sørensen TI,Stunkard AJ

    更新日期:1990-06-23 00:00:00

  • Advances in the diagnosis and management of IgG4 related disease.

    abstract::IgG4 related disease was recognized as a unified disease entity only 15 years ago. Awareness of IgG4 related disease has increased worldwide since then, and specialists are now familiar with most of its clinical manifestations. Involvement of the pancreato-biliary tract, retroperitoneum/aorta, head and neck, and saliv...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章,评审

    doi:10.1136/bmj.m1067

    authors: Lanzillotta M,Mancuso G,Della-Torre E

    更新日期:2020-06-16 00:00:00

  • Rectal artemether versus intravenous quinine for the treatment of cerebral malaria in children in Uganda: randomised clinical trial.

    abstract:OBJECTIVE:To compare the efficacy and safety of rectal artemether with intravenous quinine in the treatment of cerebral malaria in children. DESIGN:Randomised, single blind, clinical trial. SETTING:Acute care unit at Mulago Hospital, Uganda's national referral and teaching hospital in Kampala. PARTICIPANTS:103 child...

    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.330.7487.334

    authors: Aceng JR,Byarugaba JS,Tumwine JK

    更新日期:2005-02-12 00:00:00

  • Association between Apgar scores of 7 to 9 and neonatal mortality and morbidity: population based cohort study of term infants in Sweden.

    abstract:OBJECTIVE:To investigate associations between Apgar scores of 7, 8, and 9 (versus 10) at 1, 5, and 10 minutes, and neonatal mortality and morbidity. DESIGN:Population based cohort study. SETTING:Sweden. PARTICIPANTS:1 551 436 non-malformed live singleton infants, born at term (≥37 weeks' gestation) between 1999 and ...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.l1656

    authors: Razaz N,Cnattingius S,Joseph KS

    更新日期:2019-05-07 00:00:00

  • Visiting through the night.

    abstract:OBJECTIVE:To describe the time distribution of visits at night and to evaluate trends in night visits from 1982 to 1992. DESIGN:Analysis of a sample of one in 12 claim forms for night visits submitted over one year beginning 1 July 1991, and estimation of the number of night visits in previous years from data on payme...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.306.6880.762

    authors: Salisbury C

    更新日期:1993-03-20 00:00:00

  • Cholesterol screening and life assurance.

    abstract:OBJECTIVES:To examine how insurance companies assess proposals for life assurance from applicants with raised cholesterol concentrations and to determine the excess mortality rating applied. DESIGN:Survey of 49 companies underwriting term life assurance. SETTING:United Kingdom. SUBJECTS:Four fictional men aged 30 se...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.302.6781.891

    authors: Neil HA,Mant D

    更新日期:1991-04-13 00:00:00

  • Test, episode, and programme sensitivities of screening for colorectal cancer as a public health policy in Finland: experimental design.

    abstract:OBJECTIVES:To report the sensitivities of the faecal occult blood test, screening episode, and screening programme for colorectal cancer and the benefits of applying a randomised design at the implementation phase of a new public health policy. DESIGN:Experimental design incorporated in public health evaluation using ...

    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.a2261

    authors: Malila N,Oivanen T,Malminiemi O,Hakama M

    更新日期:2008-11-20 00:00:00

  • Effect of timing of first postnatal care home visit on neonatal mortality in Bangladesh: a observational cohort study.

    abstract:OBJECTIVE:To assess the effect of the timing of first postnatal home visit by community health workers on neonatal mortality. DESIGN:Analysis of prospectively collected data using time varying discrete hazard models to estimate hazard ratios for neonatal mortality according to day of first postnatal home visit. DATA ...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章,随机对照试验

    doi:10.1136/bmj.b2826

    authors: Baqui AH,Ahmed S,El Arifeen S,Darmstadt GL,Rosecrans AM,Mannan I,Rahman SM,Begum N,Mahmud AB,Seraji HR,Williams EK,Winch PJ,Santosham M,Black RE,Projahnmo 1 Study Group.

    更新日期:2009-08-14 00:00:00

  • How are abnormal results for liver function tests dealt with in primary care? Audit of yield and impact.

    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.)

    pub_type: 杂志文章

    doi:10.1136/bmj.322.7281.276

    authors: Sherwood P,Lyburn I,Brown S,Ryder S

    更新日期:2001-02-03 00:00:00

  • Effect of a barrier at Bloor Street Viaduct on suicide rates in Toronto: natural experiment.

    abstract:OBJECTIVE:To determine whether rates of suicide changed in Toronto after a barrier was erected at Bloor Street Viaduct, the bridge with the world's second highest annual rate of suicide by jumping after Golden Gate Bridge in San Francisco. DESIGN:Natural experiment. SETTING:City of Toronto and province of Ontario, Ca...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.c2884

    authors: Sinyor M,Levitt AJ

    更新日期:2010-07-06 00:00:00

  • Industry funding of patient and health consumer organisations: systematic review with meta-analysis.

    abstract:OBJECTIVE:To investigate pharmaceutical or medical device industry funding of patient groups. DESIGN:Systematic review with meta-analysis. DATA SOURCES:Ovid Medline, Embase, Web of Science, Scopus, and Google Scholar from inception to January 2018; reference lists of eligible studies and experts in the field. ELIGIB...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章,meta分析

    doi:10.1136/bmj.l6925

    authors: Fabbri A,Parker L,Colombo C,Mosconi P,Barbara G,Frattaruolo MP,Lau E,Kroeger CM,Lunny C,Salzwedel DM,Mintzes B

    更新日期:2020-01-22 00:00:00

  • Prospective study of post-traumatic stress disorder in children involved in road traffic accidents.

    abstract:OBJECTIVE:To determine the prevalence of severe psychological trauma --that is, post-traumatic stress disorder--in children involved in everyday road traffic accidents. DESIGN:12 month prospective study. SETTING:Accident and emergency department, Royal United Hospital, Bath. SUBJECTS:119 children aged 5-18 years inv...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.317.7173.1619

    authors: Stallard P,Velleman R,Baldwin S

    更新日期:1998-12-12 00:00:00

  • Passive smoking and cardiorespiratory health in a general population in the west of Scotland.

    abstract:UNLABELLED:OBJECTIVE-To assess the risk of cardiorespiratory symptoms and mortality in non-smokers who were passively exposed to environmental smoke. DESIGN:Prospective study of cohort from general population first screened between 1972 and 1976 and followed up for an average of 11.5 years, with linkage of data from p...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.299.6696.423

    authors: Hole DJ,Gillis CR,Chopra C,Hawthorne VM

    更新日期:1989-08-12 00:00:00

  • Retrospective analysis of census data on general practitioners who qualified in South Asia: who will replace them as they retire?

    abstract:OBJECTIVES:To determine the number and geographical distribution of general practitioners in the NHS who qualified medically in South Asia and to project their numbers as they retire. DESIGN:Retrospective analysis of yearly data and projection of future trends. SETTING:England and Wales. SUBJECTS:General practitione...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.318.7179.306

    authors: Taylor DH Jr,Esmail A

    更新日期:1999-01-30 00:00:00

  • Evaluation of WHO criteria for identifying patients with severe acute respiratory syndrome out of hospital: prospective observational study.

    abstract:OBJECTIVES:To determine the clinical and radiological features of severe acute respiratory syndrome (SARS) and to evaluate the accuracy of the World Health Organization's guidelines on defining cases of SARS. DESIGN:Prospective observational study. SETTING:A newly set up SARS screening clinic in the emergency departm...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.326.7403.1354

    authors: Rainer TH,Cameron PA,Smit D,Ong KL,Hung AN,Nin DC,Ahuja AT,Si LC,Sung JJ

    更新日期:2003-06-21 00:00:00

  • The spectrum of thyroid disease and risk of new onset atrial fibrillation: a large population cohort study.

    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.)

    pub_type: 杂志文章

    doi:10.1136/bmj.e7895

    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

  • Optimisation of positive and expiratory pressure for maximal delivery of oxygen to tissues using oesophageal Doppler ultrasonography.

    abstract:OBJECTIVE:To assess oesophageal Doppler ultrasonography as a convenient means of optimising positive end expiratory pressure for maximal delivery of oxygen to tissues. DESIGN:Measurements of blood flow, arterial oxygen saturation, and cardiac output by thermodilution (when available) at baseline and at 20-30 minutes a...

    journal_title:BMJ (Clinical research ed.)

    pub_type: 杂志文章

    doi:10.1136/bmj.298.6684.1350

    authors: Singer M,Bennett D

    更新日期:1989-05-20 00:00:00

  • Risk factors for HIV infection in people attending clinics for sexually transmitted diseases in India.

    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

    authors: Rodrigues JJ,Mehendale SM,Shepherd ME,Divekar AD,Gangakhedkar RR,Quinn TC,Paranjape RS,Risbud AR,Brookmeyer RS,Gadkari DA

    更新日期:1995-07-29 00:00:00

  • Cryotherapy versus salicylic acid for the treatment of plantar warts (verrucae): a randomised controlled trial.

    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

    authors: Cockayne S,Hewitt C,Hicks K,Jayakody S,Kang'ombe AR,Stamuli E,Turner G,Thomas K,Curran M,Denby G,Hashmi F,McIntosh C,McLarnon N,Torgerson D,Watt I,EVerT Team.

    更新日期:2011-06-07 00:00:00