R Ecochard

Summary

Affiliation: Hospices Civils de Lyon
Country: France

Publications

  1. doi request reprint Self-identification of the clinical fertile window and the ovulation period
    Rene Ecochard
    Service de Biostatistique, Hospices Civils de Lyon, Lyon, France Université de Lyon, Lyon, France Université Lyon 1, Villeurbanne, France Equipe Biostatistique Santé, Laboratoire de Biometrie et Biologie Evolutive, Centre National de la Recherche Scientifique, Unite Mixte de Recherche 5558, Villeurbanne, France Electronic address
    Fertil Steril 103:1319-25.e3. 2015
  2. doi request reprint Characterization of follicle stimulating hormone profiles in normal ovulating women
    Rene Ecochard
    Service de Biostatistique, Hospices Civils de Lyon, Lyon, Universite de Lyon, Lyon, Universite Lyon 1, and Equipe Biostatistique Santé, Laboratoire de Biometrie et Biologie Evolutive, UMR5558, CNRS, Villeurbanne, France Electronic address
    Fertil Steril 102:237-243.e5. 2014
  3. pmc Comparison of methods to correct survival estimates and survival regression analysis on a large HIV African cohort
    Julie Henriques
    Service de Biostatistique, Hospices Civils de Lyon, Lyon, France
    PLoS ONE 7:e31706. 2012
  4. pmc Impact of the early reduction of cyclosporine on renal function in heart transplant patients: a French randomised controlled trial
    Pascale Boissonnat
    Hospices Civils de Lyon, Hopital Louis Pradel, Pôle Médico Chirurgical de Transplantation Cardiaque Adulte, Bron Cedex, France
    Trials 13:231. 2012
  5. pmc A statistical model to assess the risk of communicable diseases associated with multiple exposures in healthcare settings
    Cécile Payet
    Hospices Civils de Lyon, Service d Hygiène, Epidémiologie et Prévention, Unité Epidémiologie et Biomarqueurs de l Infection, F 69437, Lyon, France
    BMC Med Res Methodol 13:26. 2013
  6. pmc Women experience a better long-term immune recovery and a better survival on HAART in Lao People's Democratic Republic
    Mathieu Bastard
    Epicentre, Paris, France
    BMC Infect Dis 13:27. 2013
  7. doi request reprint Use of urinary pregnanediol 3-glucuronide to confirm ovulation
    R Ecochard
    Hospices Civils de Lyon, Service de Biostatistique, F 69003 Lyon, France
    Steroids 78:1035-40. 2013
  8. pmc Multilevel model to assess sources of variation in follicular growth close to the time of ovulation in women with normal fertility: a multicenter observational study
    Rafael T Mikolajczyk
    Department of Public Health Medicine, School of Public Health, University of Bielefeld, Bielefeld, Germany
    Reprod Biol Endocrinol 6:61. 2008
  9. pmc A multiplicative hazard regression model to assess the risk of disease transmission at hospital during community epidemics
    Nicolas Voirin
    Hospices Civils de Lyon, Service d Hygiène, Epidémiologie et Prévention, Unité Epidémiologie et Biomarqueurs de l Infection, Lyon, France
    BMC Med Res Methodol 11:53. 2011
  10. pmc Relationship between haemagglutination-inhibiting antibody titres and clinical protection against influenza: development and application of a bayesian random-effects model
    Laurent Coudeville
    Sanofi Pasteur, 2 avenue Pont Pasteur F 69367 Lyon cedex 07 France
    BMC Med Res Methodol 10:18. 2010

Detail Information

Publications55

  1. doi request reprint Self-identification of the clinical fertile window and the ovulation period
    Rene Ecochard
    Service de Biostatistique, Hospices Civils de Lyon, Lyon, France Université de Lyon, Lyon, France Université Lyon 1, Villeurbanne, France Equipe Biostatistique Santé, Laboratoire de Biometrie et Biologie Evolutive, Centre National de la Recherche Scientifique, Unite Mixte de Recherche 5558, Villeurbanne, France Electronic address
    Fertil Steril 103:1319-25.e3. 2015
    ..To assess the sensitivity and specificity of the self-identified fertile window...
  2. doi request reprint Characterization of follicle stimulating hormone profiles in normal ovulating women
    Rene Ecochard
    Service de Biostatistique, Hospices Civils de Lyon, Lyon, Universite de Lyon, Lyon, Universite Lyon 1, and Equipe Biostatistique Santé, Laboratoire de Biometrie et Biologie Evolutive, UMR5558, CNRS, Villeurbanne, France Electronic address
    Fertil Steril 102:237-243.e5. 2014
    ..To describe FSH profile variants...
  3. pmc Comparison of methods to correct survival estimates and survival regression analysis on a large HIV African cohort
    Julie Henriques
    Service de Biostatistique, Hospices Civils de Lyon, Lyon, France
    PLoS ONE 7:e31706. 2012
    ..In large HIV programs, loss to follow-up (LFU) rates remain high despite active patient tracing, which is likely to bias survival estimates and survival regression analyses...
  4. pmc Impact of the early reduction of cyclosporine on renal function in heart transplant patients: a French randomised controlled trial
    Pascale Boissonnat
    Hospices Civils de Lyon, Hopital Louis Pradel, Pôle Médico Chirurgical de Transplantation Cardiaque Adulte, Bron Cedex, France
    Trials 13:231. 2012
    ..However, these trials were not sufficiently powered to prove clinical outcomes...
  5. pmc A statistical model to assess the risk of communicable diseases associated with multiple exposures in healthcare settings
    Cécile Payet
    Hospices Civils de Lyon, Service d Hygiène, Epidémiologie et Prévention, Unité Epidémiologie et Biomarqueurs de l Infection, F 69437, Lyon, France
    BMC Med Res Methodol 13:26. 2013
    ..Moreover when multiple exposures occur, it is difficult to know which exposure is associated with the CD...
  6. pmc Women experience a better long-term immune recovery and a better survival on HAART in Lao People's Democratic Republic
    Mathieu Bastard
    Epicentre, Paris, France
    BMC Infect Dis 13:27. 2013
    ..This work reports the first results of an observational cohort study and it aims to identify the principal determinants of the CD4 cells evolution and to assess mortality among patients on HAART...
  7. doi request reprint Use of urinary pregnanediol 3-glucuronide to confirm ovulation
    R Ecochard
    Hospices Civils de Lyon, Service de Biostatistique, F 69003 Lyon, France
    Steroids 78:1035-40. 2013
    ..This study uses urinary pregnanediol-3a-glucuronide (PDG) testing to more accurately identify the infertile phase of the menstrual cycle in the setting of FABM...
  8. pmc Multilevel model to assess sources of variation in follicular growth close to the time of ovulation in women with normal fertility: a multicenter observational study
    Rafael T Mikolajczyk
    Department of Public Health Medicine, School of Public Health, University of Bielefeld, Bielefeld, Germany
    Reprod Biol Endocrinol 6:61. 2008
    ..To assess the amount of variability in ovarian follicular growth rate and maximum follicular diameter related to different centers, women and cycles of the same women in a multicenter observational study of follicular growth...
  9. pmc A multiplicative hazard regression model to assess the risk of disease transmission at hospital during community epidemics
    Nicolas Voirin
    Hospices Civils de Lyon, Service d Hygiène, Epidémiologie et Prévention, Unité Epidémiologie et Biomarqueurs de l Infection, Lyon, France
    BMC Med Res Methodol 11:53. 2011
    ....
  10. pmc Relationship between haemagglutination-inhibiting antibody titres and clinical protection against influenza: development and application of a bayesian random-effects model
    Laurent Coudeville
    Sanofi Pasteur, 2 avenue Pont Pasteur F 69367 Lyon cedex 07 France
    BMC Med Res Methodol 10:18. 2010
    ....
  11. pmc Incidence and determinants of new AIDS-defining illnesses after HAART initiation in a Senegalese cohort
    Pierre De Beaudrap
    Institut de recherche pour le developpement IRD, Universite Montpellier 1, UMR 145, Montpellier, F 34000, France
    BMC Infect Dis 10:179. 2010
    ..This study describes the incidence of AIDS-defining illnesses (ADI) after HAART initiation and analyzes their risk factors in a low-resource setting. A focus was put on CD4 cell counts and viral load measurements...
  12. ncbi request reprint Indicators of myocardial dysfunction and quality of life, one year after acute infarction
    R Ecochard
    Département d information médicale, Hospices Civils de Lyon, Unité de Biostatistique, 162 Avenue Lacassagne, 69424 Lyon Cedex 03, France
    Eur J Heart Fail 3:561-8. 2001
    ..There remains controversy concerning the association between myocardial dysfunction diagnosed soon after acute myocardial infarction (AMI), and subsequent quality of life...
  13. ncbi request reprint Heterogeneity, the masked part of reproductive technology success rates
    R Ecochard
    Service de Biostatistique des Hospices Civils de Lyon, Universite Claude Bernard Lyon 1, 162, avenue Lacassagne, 69424 Lyon
    Rev Epidemiol Sante Publique 53:2S107-17. 2005
    ..The selection process of men and women treated for infertility might bias the success rates of reproductive technology. Bias may also arise from frequency and timing of intercourse with respect to the day of ovulation...
  14. ncbi request reprint Heterogeneity in fecundability studies: issues and modelling
    Rene Ecochard
    Department of Biostatistics Hospices Civils de Lyon, Laboratoire de Biométrie et Biologie Évolutive UMR 5558, CNRS, University Lyon 1, 162 Avenue Lacassagne 69424, Lyon Cedex 03, France
    Stat Methods Med Res 15:141-60. 2006
    ..In the current context, a consensus setting general rules for data collection and statistical analysis would be useful to compare the results and increase the reliability of these results in medical practice...
  15. ncbi request reprint Gonadotropin and body mass index: high FSH levels in lean, normally cycling women
    R Ecochard
    Département d information médicale, Hospices Civils de Lyon, France
    Obstet Gynecol 96:8-12. 2000
    ..To characterize the relationships between body mass index (BMI) and LH or FSH levels over the cycle in normally cycling women...
  16. ncbi request reprint Gonadotropin level abnormalities in women with cyclic mastalgia
    R Ecochard
    Département d information médicale, Hospices Civils de Lyon, 162 Avenue Lacassagne, Lyon, France
    Eur J Obstet Gynecol Reprod Biol 94:92-6. 2001
    ..Women with cyclic mastalgia seem to be at risk of fibrocystic breast disease and/or breast cancer. We studied the relationships between mastalgia and hormone levels throughout the menstrual cycle...
  17. ncbi request reprint A randomized prospective study comparing pregnancy rates after clomiphene citrate and human menopausal gonadotropin before intrauterine insemination
    R Ecochard
    Département d information médicale, Hospices Civils de Lyon, France
    Fertil Steril 73:90-3. 2000
    ..To determine whether hMG offers an advantage over clomiphene citrate (CC) in achieving pregnancy after IUI with husband's sperm...
  18. ncbi request reprint Multivariate parametric random effect regression models for fecundability studies
    R Ecochard
    Unite de Biostatistiques, Département d information médicale des Hospices Civils de Lyon, 162 Avenue Lacassagne, 69424 Lyon, France
    Biometrics 56:1023-9. 2000
    ..This makes it possible, in the context of medically assisted conception, to include data sources with multiple pregnancies (or attempts at pregnancy) per couple...
  19. ncbi request reprint Sensitivity and specificity of ultrasound indices of ovulation in spontaneous cycles
    R Ecochard
    Unite de Biostatistiques, Département d information médicale, Hospices Civils de, Lyon, France
    Eur J Obstet Gynecol Reprod Biol 91:59-64. 2000
    ..Evaluation of sensitivity and specificity of 4 ultrasound indices of ovulation...
  20. ncbi request reprint Are women with acute myocardial infarction managed as well as men? Does it have consequences on in-hospital mortality? Analysis of an unselected cohort of 801 women and 1,718 men
    G de Gevigney
    Hĵpital Cardiovasculaire et Pneumologique Louis Pradel, Lyon, France
    Acta Cardiol 56:169-79. 2001
    ..This study sought to compare characteristics and management of myocardial infarction in men and women, and whether a difference in management would translate into a difference in in-hospital mortality...
  21. ncbi request reprint Thrombolysis in myocardial infarction in a prospective cohort of 2,515 consecutive patients: older age and longer delays lead to a lower thrombolysis rate
    E Cheneau
    Hĵpital Cardiovasculaire et Pneumologique Louis Pradel, BP Lyon Montchat, Lyon, France
    Acta Cardiol 56:211-8. 2001
    ..In order to increase this rate, we have to find ways to be more "aggressive" in older patients, and to precisely describe the health care pathways in order to shorten delays...
  22. ncbi request reprint Impact of selected geographical and clinical conditions on thrombolysis rate in myocardial infarction in three departments of France
    M Rabilloud
    Service de Biostatistique des Hospices Civils de Lyon, France
    Eur J Epidemiol 17:685-91. 2001
    ..These factors, especially those that augment the delay to treatment, are to be identified in order to augment fibrinolysis usage and reduce inter-area heterogeneity...
  23. ncbi request reprint Treatment at discharge after myocardial infarction in 2,102 patients. The PRIMA study. Prise en charge de l'Infarctus du Myocarde Aigu
    S Excoffier
    H pital Cardiovasculaire et Pneumologique Louis Pradel, Lyon, France
    Acta Cardiol 56:17-26. 2001
    ..CONCLUSIONS:There is still underuse of beneficial treatments, particularly in elderly patients...
  24. ncbi request reprint Estimates of the number of cancer patients hospitalized in a geographic area using claims data without a unique personal identifier
    C M Couris
    Department of Medical Information, Hospices Civils de Lyon, France
    Methods Inf Med 45:515-22. 2006
    ..In order to improve our estimate of the medical activity related to cancer in one French region, a statistical method was developed to use claims data to assess the number of cancer patients hospitalized in acute care...
  25. doi request reprint Geographical variations in hip fracture risk for women: strong effects hidden in standardised ratios
    S Barbier
    Service de Biostatistique, Hospices Civils de Lyon, Lyon, 69003, France
    Osteoporos Int 20:371-7. 2009
    ..In southwest France, the women are at higher risk of hip fracture at younger ages. This finding should be taken into account when examining risk factors...
  26. ncbi request reprint Nine-year downward trends in surgical site infection rate in southeast France (1995-2003)
    C M Couris
    Pole Information Medicale Evaluation Sante, Hospices Civils de Lyon, Universite Lyon, Equipe d accueil Sante Individu Societe, Lyon, France
    J Hosp Infect 67:127-34. 2007
    ..From this, the 5% decrease per year can be reasonably interpreted as a result of preventive measures taken by surgical wards to reduce SSIs...
  27. ncbi request reprint Serological rebound in congenital toxoplasmosis: long-term follow-up of 133 children
    M Wallon
    Service de Parasitologie, Hĵpital de la Croix Rousse, Lyon, France
    Eur J Pediatr 160:534-40. 2001
    ..10; 95% CI: 0.47-2.58), and, among the 81 children who had one rebound diagnosed after initial treatment, in those who received an additional course of treatment and in those who did not (RR = 0.72; 95% CI: 0.30-1.72)...
  28. ncbi request reprint Characteristics, management, and in-hospital mortality of acute myocardial infarction in the "real world" in France--data from a large unselected cohort of 2,519 consecutive patients in a French region
    G de Gevigney
    H pital Cardiovasculaire et Pneumologique Louis Pradel, Lyon, France
    Acta Cardiol 55:357-66. 2000
    ..CONCLUSIONS: This large unselected cohort revealed that among patients with MI in a French region, there was a high proportion of elderly patients, a low rate of thrombolysis, and a high in-hospital mortality...
  29. ncbi request reprint Chronological aspects of ultrasonic, hormonal, and other indirect indices of ovulation
    R Ecochard
    Department of Medical Information, Hospices Civils de Lyon, France
    BJOG 108:822-9. 2001
    ..CONCLUSIONS: For accuracy and practical reasons, the cervical mucus peak symptom, the ratio of urinary metabolites and luteinising hormone initial rise might be better indices of ovulation than the luteinising hormone peak...
  30. ncbi request reprint Two-phase study to assess the number of cases based on claims databases: characteristics of the validation data set
    C M Couris
    Department of Medical Information, Hospices Civils de Lyon, France
    Methods Inf Med 41:349-56. 2002
    ..In a two-phase study design, the characteristics of an external data set were studied for precision and bias of the number of incident or prevalent cases of a disease obtained from claims databases...
  31. doi request reprint The Impact of type 2 diabetes on mortality in end-stage renal disease patients differs between genders
    A Karamé
    Nephrology and Renal Transplantation, Lyon Sud Hospital, Hospices Civils de Lyon, Pierre Benite, France
    Nephron Clin Pract 112:c268-75. 2009
    ..We assessed the impact of type 2 diabetes (T2DM) on mortality in dialysis regarding its differential effect by gender using time-dependent analyses...
  32. doi request reprint Factors associated with hospital mortality in community-acquired legionellosis in France
    C Chidiac
    Universite de Lyon, F69317 Lyon Cedex 04, France
    Eur Respir J 39:963-70. 2012
    ..8% (537 out of 538) of patients after diagnosis confirmation. In conclusion, female sex, age, ICU stay, renal failure, corticosteroid treatment and increased level of CRP are significant risk factors for mortality in CA LD...
  33. doi request reprint Detecting related cases of bloodstream infections using time-interval distribution modelling
    H Charvat
    Hospices Civils de Lyon, Service de Biostatistique, Lyon, France
    J Hosp Infect 74:250-7. 2010
    ..The threshold values then ranged from 8 days (S. pneumoniae) to 67 days (Streptococcus pyogenes). The approach proved promising though further refinements are needed before routine use...
  34. ncbi request reprint Total-body-water measurement with (18)O-labeled water in short-bowel patients with an ileostomy
    C Chambrier
    Unité de Nutrition Artificielle, Departement d Anesthesie Reanimation, Hopital E Herriot, Lyon, France
    Nutrition 17:287-91. 2001
    ....
  35. ncbi request reprint [Program for medicalization of the information systems in France: tool for management and quality assessment?]
    S Couray-Targe
    Département d information médicale des Hospices Civils de Lyon
    Presse Med 28:1597-603. 1999
    ..We analyzed data reported in the scientific literature to assess how the program for medicalizing information systems employed in France for budget management and allocation could be used to evaluate health care quality...
  36. ncbi request reprint Glucose-lipid ratio is a determinant of nitrogen balance during total parenteral nutrition in critically ill patients: a prospective, randomized, multicenter blind trial with an intention-to-treat analysis
    P Bouletreau
    Department of Anesthesiology and Nutrition, CHU, Hopital E Herriot, 69473, Lyon Cedex 03, France
    Intensive Care Med 31:1394-400. 2005
    ..This study in critically ill patients compared the efficacy and tolerance of two isocaloric isonitrogenous total parenteral nutritions (TPN) having different glucose/lipid ratios...
  37. ncbi request reprint [Worsening of heart failure during hospital course in myocardial infarction is a factor of poor prognosis. Apropos of a prospective cohort study of 2,507 patients hospitalized with myocardial infarction: the PRIMA study]
    G de Gevigney
    Service de cardiologie, Hopital Cardiovasculaire et Pneumologique Louis Pradel, BP Lyon Montchat, 69394 Lyon, France
    Ann Cardiol Angeiol (Paris) 51:25-32. 2002
    ..Worsening of heart failure in patients with myocardial infarction is seldom studied, elderly patients often are not included, and multivariate analysis is uncommon...
  38. ncbi request reprint Plasma fatty acids and lipid hydroperoxides increase after antibiotic therapy in cystic fibrosis
    I Durieu
    Dept of Internal Medicine and Cystic Fibrosis, Adult Centre, Université Claude Bernard and Hospices Civils de Lyon, Lyon Cedex, France
    Eur Respir J 29:958-64. 2007
    ..There was no general drop in fatty acids. Patients' fatty acid profiles depended on the pulmonary function and the inflammation state...
  39. ncbi request reprint Application of the promotion time cure model with time-changing exposure to the study of HIV/AIDS and other infectious diseases
    M Tournoud
    Laboratoire de Biométrie et Biologie Évolutive UMR 5558, Equipe Biostatistique Santé, Batiment 1M, 165, Chemin du Grand Revoyet, 69495 Pierre Benite, France
    Stat Med 26:1008-21. 2007
    ..Simulations are performed to evaluate the model fitting and two examples are presented for illustration: an analysis of an HIV-1 mother-to-child transmission data set and an analysis of nosocomial urinary tract infections data set...
  40. doi request reprint Diversity of risk of mother-to-child HIV-1 transmission according to feeding practices, CD4 cell count, and haemoglobin concentration in a South African cohort
    M Tournoud
    Hospices Civils de Lyon, Service de Biostatistique, Lyon, F 69424, France
    Trop Med Int Health 13:310-8. 2008
    ..To estimate the probabilities of intrapartum and postpartum HIV-1 mother-to-child-transmission according to various feeding practices (formula feeding, exclusive breastfeeding, or mixed-feeding) and to other mother and infant covariates...
  41. ncbi request reprint Maternity hospitals ranking on prophylactic caesarean section rates: uncertainty associated with ranks
    M Rabilloud
    Unité de Biostatistiques du Département d Information Médicale, Hospices Civils de Lyon, Lyon, France
    Eur J Obstet Gynecol Reprod Biol 94:139-44. 2001
    ..Ranking maternity hospitals on prophylactic caesarean section rates...
  42. ncbi request reprint Screening for multidrug-resistant bacteria as a predictive test for subsequent onset of nosocomial infection
    L Galoisy-Guibal
    Service d Information Medicale, Hopital d Instruction des Armees Desgenettes, Lyon, France
    Infect Control Hosp Epidemiol 27:1233-41. 2006
    ..To investigate whether carriage of multidrug-resistant bacteria is a risk factor for nosocomial infection and whether detection of carriage is predictive of subsequent onset of nosocomial infection...
  43. ncbi request reprint Factors affecting the adherence to an antenatal screening programme: an experience with toxoplasmosis screening in France
    C Cornu
    National Institute for Health and Medical Research, Hospices Civils de Lyon, France
    Euro Surveill 14:21-5. 2009
    ..We assessed for the first time the adherence to this national programme, using data from antenatal tests for Toxoplasma antibodies collected by the Union of Health Insurance Services in the French Rhone-Alpes region...
  44. doi request reprint [Diversity of incidence trend patterns: implications for carcinogenesis?]
    G Buiret
    Service de Biostatistique des Hospices Civils de Lyon, Bat 4D, Centre Hospitalier Lyon Sud, 69495 Pierre Benite, France
    Rev Mal Respir 28:41-50. 2011
    ..The incidence of cancers having the same risk factors may vary in a similar way over time and space. The aim of the study was to identify groups of cancers with similar spatio-temporal incidence trends...
  45. ncbi request reprint Method of correction to assess the number of hospitalized incident breast cancer cases based on claims databases
    C M Couris
    Hospices Civils de Lyon, Dept d information Medicale, 162 Avenue Lacassagne, 69424 03, Lyon Cedex, France
    J Clin Epidemiol 55:386-91. 2002
    ..In absence of hospital-based cancer registries, our approach provides estimates and credibility intervals, and has many potential applications in defining hospital policies with its applicability to other diseases...
  46. doi request reprint Influence of observable and unobservable exposure on the patient's risk of acquiring influenza-like illness at hospital
    C Payet
    Hospices Civils de Lyon, Service d Hygiène, Epidémiologie et Prévention, Unité Epidémiologie et Biomarqueurs de l Infection, Lyon, France
    Epidemiol Infect 144:2025-30. 2016
    ..The results support the rapid implementation of interventions to control influenza transmission. ..
  47. doi request reprint Evolution of the incidence of hepatitis B virus infection and immunization rates in a large French cohort born between 1960 and 1994
    C Ramière
    Laboratoire de Virologie, Hopital de la Croix Rousse, Hospices Civils de Lyon, France Centre International de Recherche en Infectiologie CIRI Inserm U1111, CNRS UMR 5308, France Ecole Normale Supérieure de Lyon, France Université de Lyon, France Université Claude Bernard Lyon 1, France
    Clin Microbiol Infect 22:889.e1-889.e7. 2016
    ..A dramatic decline in immunization rate was temporally associated with a sharp rebound of infection after withdrawal of systematic adolescent vaccination in 1998...
  48. doi request reprint Estimating the parameters of multi-state models with time-dependent covariates through likelihood decomposition
    E Dantony
    Hospices Civils de Lyon, Service de Biostatistique et de Bioinformatique, Lyon, France Université de Lyon, Lyon, France Université Lyon I, Villeurbanne, France CNRS UMR 5558, Laboratoire de Biometrie et Biologie Evolutive, Equipe Biostatistique Santé, Villeurbanne, France Electronic address
    Comput Biol Med 69:37-43. 2016
    ..However, these conditions are sometimes necessary in the context of medical issues. For instance, they were needed for modelling the future treatments of patients with end-stage renal disease according to age and to various treatments...
  49. ncbi request reprint Risk of occupational blood exposure in a cohort of 24,000 hospital healthcare workers: position and environment analysis over three years
    Marie Agnes Denis
    Occupational Health Department, Edouard Herriot Hospital, Lyon, France
    J Occup Environ Med 45:283-8. 2003
    ..27 and 3.05) compared with maintenance staff. Nurses and laboratory staff were more exposed than physicians (3.76 and 2.30 times) were. Our results prompt prevention and training to be precisely focused and efficiently devised...
  50. ncbi request reprint (13)CO(2) breath tests: comparison of isotope ratio mass spectrometry and non-dispersive infrared spectrometry results
    F Mion
    Fédération des spécialités digestives, Hopital Edouard Herriot, Lyon, France
    Gastroenterol Clin Biol 25:375-9. 2001
    ..The goal of this study was to compare the results of (13)CO(2) breath tests obtained by non dispersive infrared spectrometry, a new, simpler and cheaper method, with those obtained by the gold standard method...
  51. ncbi request reprint Gamete intra-fallopian transfer with cryopreserved donor semen following AID failure
    S Pilikian
    Centre de Recherche et d Etude de la Stérilité, Lyon, France
    Hum Reprod 5:944-6. 1990
    ..From these results it is suggested that GIFT with donor semen may be a reasonable alternative after AID failure. The probable reasons for success of GIFT are discussed...
  52. ncbi request reprint Should age influence the choice of quantitative bone assessment technique in elderly women? The EPIDOS study
    A M Schott
    INSERM U 403, Hopital Edouard Herriot, 5 Place d Arsonval, Cedex 03, 69437, Lyon, France
    Osteoporos Int 15:196-203. 2004
    ..75 [0.73-0.76], BUA 0.67 [0.66-0.69], SOS 0.67 [0.65-0.69]). For patients older than 80, we did not observe significant differences in AUC between DXA and QUS to predict hip fracture...
  53. ncbi request reprint Modelling the progression towards duodenal cancer among patients with familial polyposis on the basis of two different score profiles
    C Gutknecht
    Department of Biostatistics, Hospices Civils de Lyon, 162 Avenue Lacassagne, 69424 Lyon, Cedex 03, France
    Eur J Epidemiol 20:339-43. 2005
    ..The modelling may be extended to other more complex situations with several subgroups, with different change rates, or with various genetic or therapeutic profiles...
  54. ncbi request reprint Planned vaginal delivery versus elective caesarean section in singleton term breech presentation: a study of 1116 cases
    F Golfier
    Department of Obstetrics, Claude Bernard University, , School of Medicine, Lyon, France
    Eur J Obstet Gynecol Reprod Biol 98:186-92. 2001
    ..Elective caesarean section increases the risk of only mild maternal complications. For these reasons, elective caesarean section should be preferred for singleton term breech presentations...
  55. ncbi request reprint Plaque density on CT, a potential marker of ischemic stroke
    J M Serfaty
    Department of Radiology, University Hospital Center, Lyon, France
    Neurology 66:118-20. 2006
    ..They found an odds ratio for neurologic events associated with a 10-point decrease in density of 1.54 (p = 0.002), showing an association between plaque density and neurologic events...