Karla Hemming

Summary

Affiliation: University of Birmingham
Country: UK

Publications

  1. pmc Protocol for evaluation of the cost-effectiveness of ePrescribing systems and candidate prototype for other related health information technologies
    Richard J Lilford
    Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK
    BMC Health Serv Res 14:314. 2014
  2. ncbi request reprint Vigabatrin for refractory partial epilepsy
    Karla Hemming
    Public Health, Epidemiology and Biostatistics, University of Birmingham, Birmingham, UK
    Cochrane Database Syst Rev 1:CD007302. 2013
  3. pmc Bayesian cohort and cross-sectional analyses of the PINCER trial: a pharmacist-led intervention to reduce medication errors in primary care
    Karla Hemming
    School of Public Health, Epidemiology and Biostatistics, University of Birmingham, Birmingham, United Kingdom
    PLoS ONE 7:e38306. 2012
  4. ncbi request reprint Bayesian sensitivity models for missing covariates in the analysis of survival data
    Karla Hemming
    Department of Public Health, Birmingham University, Birmingham, UK
    J Eval Clin Pract 18:238-46. 2012
  5. ncbi request reprint A comparison of customized and population-based birth-weight standards: the influence of gestational age
    Karla Hemming
    Department of Public Health, University of Birmingham, Birmingham B15 2TT, UK
    Eur J Obstet Gynecol Reprod Biol 146:41-5. 2009
  6. ncbi request reprint Pooling systematic reviews of systematic reviews: a Bayesian panoramic meta-analysis
    Karla Hemming
    Unit of Public Health, Epidemiology and Biostatistics, University of Birmingham, Birmingham, UK
    Stat Med 31:201-16. 2012
  7. ncbi request reprint Fetal growth and birthweight standards as screening tools: methods for evaluating performance
    K Hemming
    Department of Public Health, University of Birmingham, UK
    BJOG 118:1477-83. 2011
  8. pmc Sample size calculations for cluster randomised controlled trials with a fixed number of clusters
    Karla Hemming
    Department of Public Health, Epidemiology and Biostatistics, University of Birmingham, UK
    BMC Med Res Methodol 11:102. 2011
  9. ncbi request reprint Meta-regression with partial information on summary trial or patient characteristics
    K Hemming
    Department of Public Health, Epidemiology and Biostatistics, University of Birmingham, UK
    Stat Med 29:1312-24. 2010
  10. pmc Mixed methods evaluation of targeted case finding for cardiovascular disease prevention using a stepped wedged cluster RCT
    Tom Marshall
    School of Health and Population Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
    BMC Public Health 12:908. 2012

Detail Information

Publications16

  1. pmc Protocol for evaluation of the cost-effectiveness of ePrescribing systems and candidate prototype for other related health information technologies
    Richard J Lilford
    Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK
    BMC Health Serv Res 14:314. 2014
    ..Implementation of an ePrescribing system will have diffuse effects over myriad clinical processes, so the protocol has to deal with a large amount of information collected at various 'levels' across the system...
  2. ncbi request reprint Vigabatrin for refractory partial epilepsy
    Karla Hemming
    Public Health, Epidemiology and Biostatistics, University of Birmingham, Birmingham, UK
    Cochrane Database Syst Rev 1:CD007302. 2013
    ..However, longer-term observational studies have subsequently identified that its use is associated with asymptomatic visual field constriction...
  3. pmc Bayesian cohort and cross-sectional analyses of the PINCER trial: a pharmacist-led intervention to reduce medication errors in primary care
    Karla Hemming
    School of Public Health, Epidemiology and Biostatistics, University of Birmingham, Birmingham, United Kingdom
    PLoS ONE 7:e38306. 2012
    ..Bayesian analyses can improve the clinical interpretability of trial findings...
  4. ncbi request reprint Bayesian sensitivity models for missing covariates in the analysis of survival data
    Karla Hemming
    Department of Public Health, Birmingham University, Birmingham, UK
    J Eval Clin Pract 18:238-46. 2012
    ..Modelling the joint density of the survival time and the covariates allows for the missing covariate data to be missing at random (MAR), as opposed to the more restrictive assumptions imposed by a complete case analysis...
  5. ncbi request reprint A comparison of customized and population-based birth-weight standards: the influence of gestational age
    Karla Hemming
    Department of Public Health, University of Birmingham, Birmingham B15 2TT, UK
    Eur J Obstet Gynecol Reprod Biol 146:41-5. 2009
    ....
  6. ncbi request reprint Pooling systematic reviews of systematic reviews: a Bayesian panoramic meta-analysis
    Karla Hemming
    Unit of Public Health, Epidemiology and Biostatistics, University of Birmingham, Birmingham, UK
    Stat Med 31:201-16. 2012
    ....
  7. ncbi request reprint Fetal growth and birthweight standards as screening tools: methods for evaluating performance
    K Hemming
    Department of Public Health, University of Birmingham, UK
    BJOG 118:1477-83. 2011
    ..To discuss different methods for evaluating fetal growth and population-based birthweight standards relevant to different uses: either in antenatal care or in epidemiology...
  8. pmc Sample size calculations for cluster randomised controlled trials with a fixed number of clusters
    Karla Hemming
    Department of Public Health, Epidemiology and Biostatistics, University of Birmingham, UK
    BMC Med Res Methodol 11:102. 2011
    ....
  9. ncbi request reprint Meta-regression with partial information on summary trial or patient characteristics
    K Hemming
    Department of Public Health, Epidemiology and Biostatistics, University of Birmingham, UK
    Stat Med 29:1312-24. 2010
    ..The model is easily programmable in WinBUGS, and we examine, through the analysis of two real data sets, sensitivity and robustness of results to the MCAR assumption...
  10. pmc Mixed methods evaluation of targeted case finding for cardiovascular disease prevention using a stepped wedged cluster RCT
    Tom Marshall
    School of Health and Population Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
    BMC Public Health 12:908. 2012
    ..However the pilot project was not a robust evaluation. There was a need for an efficient evaluation that would not disrupt the planned rollout of the project...
  11. ncbi request reprint Scientific hypotheses can be tested by comparing the effects of one treatment over many diseases in a systematic review
    Yen Fu Chen
    School of Health and Population Sciences, University of Birmingham, Birmingham B15 2TT, UK Division of Health Sciences, University of Warwick, Coventry CV4 7AL, UK
    J Clin Epidemiol 67:1309-19. 2014
    ....
  12. pmc Percutaneous vesicoamniotic shunting versus conservative management for fetal lower urinary tract obstruction (PLUTO): a randomised trial
    Rachel K Morris
    School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK Fetal Medicine Centre, Birmingham Women s Hospital NHS Foundation Trust, Edgbaston, Birmingham, UK
    Lancet 382:1496-506. 2013
    ..Fetal lower urinary tract obstruction (LUTO) is associated with high perinatal and long-term childhood mortality and morbidity. We aimed to assess the effectiveness of vesicoamniotic shunting for treatment of LUTO...
  13. pmc Can an electronic prescribing system detect doctors who are more likely to make a serious prescribing error?
    Jamie J Coleman
    College of Medical and Dental Sciences, University of Birmingham, UK
    J R Soc Med 104:208-18. 2011
    ..We aimed to assess whether routine data produced by an electronic prescribing system might be useful in identifying doctors at higher risk of making a serious prescribing error...
  14. ncbi request reprint Stepped-wedge cluster randomised controlled trials: a generic framework including parallel and multiple-level designs
    Karla Hemming
    Department of Public Health, Epidemiology and Biostatistics, University of Birmingham, U K
    Stat Med 34:181-96. 2015
    ..Finally, through this unified framework, the efficiency of the SW-CRT and the parallel CRT can be compared. © 2014 The Authors. Statistics in Medicine Published by John Wiley & Sons Ltd. ..
  15. pmc A systematic review of systematic reviews and panoramic meta-analysis: staples versus sutures for surgical procedures
    Karla Hemming
    Public Health, Epidemiology and Biostatistics, University of Birmingham, Birmingham, United Kingdom
    PLoS ONE 8:e75132. 2013
    ..To systematically evaluate the evidence across surgical specialties as to whether staples or sutures better improve patient and provider level outcomes...
  16. pmc Evaluation of Lay Support in Pregnant women with Social risk (ELSIPS): a randomised controlled trial
    Sara Kenyon
    School of Health and Population Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
    BMC Pregnancy Childbirth 12:11. 2012
    ..There is little evidence on whether lay support improves maternal and infant outcomes among women with complex social needs within a disadvantaged multi-ethnic population in the United Kingdom (UK)...