Published in Pharmacoepidemiol Drug Saf on July 01, 2004
Validity of diagnostic coding within the General Practice Research Database: a systematic review. Br J Gen Pract (2010) 7.41
Body-mass index and risk of 22 specific cancers: a population-based cohort study of 5·24 million UK adults. Lancet (2014) 6.61
Methods and dimensions of electronic health record data quality assessment: enabling reuse for clinical research. J Am Med Inform Assoc (2012) 4.03
Confounding control in healthcare database research: challenges and potential approaches. Med Care (2010) 3.01
Validity of The Health Improvement Network (THIN) for epidemiologic studies of hepatitis C virus infection. Pharmacoepidemiol Drug Saf (2009) 1.61
Long-term health outcomes in a British cohort of breast, colorectal and prostate cancer survivors: a database study. Br J Cancer (2011) 1.44
Defining and measuring completeness of electronic health records for secondary use. J Biomed Inform (2013) 1.40
Impact of the National Health Service Health Check on cardiovascular disease risk: a difference-in-differences matching analysis. CMAJ (2016) 1.35
Risk of fracture after bariatric surgery in the United Kingdom: population based, retrospective cohort study. BMJ (2012) 1.17
Lifestyle variables and the risk of myocardial infarction in the general practice research database. BMC Cardiovasc Disord (2007) 1.12
Population-based cohort study of warfarin-treated patients with atrial fibrillation: incidence of cardiovascular and bleeding outcomes. BMJ Open (2014) 1.04
The risk of a subsequent cancer diagnosis after herpes zoster infection: primary care database study. Br J Cancer (2013) 1.02
Temporal and within practice variability in the health improvement network. Pharmacoepidemiol Drug Saf (2011) 1.01
Threshold haemoglobin levels and the prognosis of stable coronary disease: two new cohorts and a systematic review and meta-analysis. PLoS Med (2011) 0.99
Smoking-Related Mortality in Patients With Early Rheumatoid Arthritis: A Retrospective Cohort Study Using the Clinical Practice Research Datalink. Arthritis Care Res (Hoboken) (2016) 0.86
The Association of Smoking and Surgery in Inflammatory Bowel Disease is Modified by Age at Diagnosis. Clin Transl Gastroenterol (2016) 0.78
Predicting the 10-year risk of hip and major osteoporotic fracture in rheumatoid arthritis and in the general population: an independent validation and update of UK FRAX without bone mineral density. Ann Rheum Dis (2016) 0.77
The epidemiology of mortality after fracture in England: variation by age, sex, time, geographic location, and ethnicity. Osteoporos Int (2016) 0.76
Testing bias in clinical databases: methodological considerations. Emerg Themes Epidemiol (2010) 0.75
Development of an algorithm for determining smoking status and behaviour over the life course from UK electronic primary care records. BMC Med Inform Decis Mak (2017) 0.75
Risk of major bleeding and stroke associated with the use of vitamin K antagonists, nonvitamin K antagonist oral anticoagulants and aspirin in patients with atrial fibrillation: a cohort study. Br J Clin Pharmacol (2017) 0.75
A cognitive neuroscience-based computerized battery for efficient measurement of individual differences: standardization and initial construct validation. J Neurosci Methods (2009) 2.55
Retrospective drug utilization review, prescribing errors, and clinical outcomes. JAMA (2003) 2.51
Hospitalization and mortality rates from peptic ulcer disease and GI bleeding in the 1990s: relationship to sales of nonsteroidal anti-inflammatory drugs and acid suppression medications. Am J Gastroenterol (2002) 2.39
Validity and completeness of the General Practice Research Database for studies of inflammatory bowel disease. Pharmacoepidemiol Drug Saf (2002) 2.12
Detection of proximal adenomatous polyps with screening sigmoidoscopy: a systematic review and meta-analysis of screening colonoscopy. Arch Intern Med (2003) 2.02
Liver transplantation for hepatocellular carcinoma validation of present selection criteria in predicting outcome. Liver Transpl (2004) 1.95
Ineffective motility is not a marker for gastroesophageal reflux disease. Am J Gastroenterol (2003) 1.50
Interobserver agreement among endosonographers for the diagnosis of neoplastic versus non-neoplastic pancreatic cystic lesions. Gastrointest Endosc (2003) 1.49
Relationship between coronary angioplasty laboratory volume and outcomes after hospital discharge. Am Heart J (2002) 1.44
Ascites after liver transplantation--a mystery. Liver Transpl (2004) 1.40
A meta-analysis of the placebo rates of remission and response in clinical trials of active ulcerative colitis. Gastroenterology (2006) 1.39
Influence of ethnicity in the outcome of hepatitis C virus infection and cellular immune response. Hepatology (2003) 1.39
Development of an abbreviated schizophrenia quality of life scale using a new method. Neuropsychopharmacology (2002) 1.36
Nutrition environments in corner stores in Philadelphia. Prev Med (2012) 1.30
Behavioral and neurochemical alterations in mice lacking the RNA-binding protein translin. J Neurosci (2006) 1.25
Seasonal variation in flares of inflammatory bowel disease. Gastroenterology (2004) 1.10
No increased risk of myocardial infarction among patients with ulcerative colitis or Crohn's disease. Clin Gastroenterol Hepatol (2011) 1.05
The effect of depressive symptoms and optimism on the risk of spontaneous abortion among innercity women. J Womens Health (Larchmt) (2003) 1.05
Inhibition of colon tumor progression and angiogenesis by the Ink4a/Arf locus. Cancer Res (2003) 1.00
Actively paranoid patients with schizophrenia over attribute anger to neutral faces. Schizophr Res (2010) 1.00
Static posed and evoked facial expressions of emotions in schizophrenia. Schizophr Res (2008) 0.98
Predictors of recall of over-the-counter and prescription non-steroidal anti-inflammatory drug exposure. Pharmacoepidemiol Drug Saf (2006) 0.97
The compliance score as a regressor in randomized trials. Biostatistics (2003) 0.96
Weighting in instrumental variables and G-estimation. Stat Med (2003) 0.92
An evaluation of dynamic lip-tooth characteristics during speech and smile in adolescents. Angle Orthod (2004) 0.92
Processing of disgusted faces is facilitated by odor primes: a functional MRI study. Neuroimage (2010) 0.92
Pilot study on the effect of estrogen replacement therapy on brain dopamine transporter availability in healthy, postmenopausal women. Am J Geriatr Psychiatry (2004) 0.91
Risk of serious upper gastrointestinal toxicity with over-the-counter nonaspirin nonsteroidal anti-inflammatory drugs. Gastroenterology (2005) 0.91
Symptom and demographic profiles in first-episode schizophrenia. Schizophr Res (2004) 0.89
p16(Ink4a) inhibits histologic progression and angiogenic signaling in min colon tumors. Cancer Biol Ther (2005) 0.89
Endoscopic predictors of successful endoluminal eradication in sporadic duodenal adenomas and its acute complications. Gastrointest Endosc (2010) 0.89
Radiology services in emergency medicine residency programs: a national survey. Acad Emerg Med (2002) 0.88
Moderate and high affinity serotonin reuptake inhibitors increase the risk of upper gastrointestinal toxicity. Pharmacoepidemiol Drug Saf (2008) 0.87
Association of decreased quality of life and erectile dysfunction in hemodialysis patients. Kidney Int (2003) 0.87
Risk for active tuberculosis in inflammatory bowel disease patients. Clin Gastroenterol Hepatol (2007) 0.86
Does stress influence early pregnancy loss? Ann Epidemiol (2003) 0.85
Ventrolateral prefrontal cortex and the effects of task demand context on facial affect appraisal in schizophrenia. Soc Cogn Affect Neurosci (2010) 0.84
Violence does not influence early pregnancy loss. Fertil Steril (2003) 0.84
Patient attitudes towards surgically implantable, long-term delivery of psychiatric medicine. Neuropsychopharmacology (2004) 0.81
Influence of age and gender on gastric acid secretion as estimated by integrated acidity in patients referred for 24-hour ambulatory pH monitoring. Am J Gastroenterol (2003) 0.80
Dietary vitamin K intake and anticoagulation control during the initiation phase of warfarin therapy: a prospective cohort study. Thromb Haemost (2013) 0.78
Gastroesophageal reflux and sleep events in obstructive sleep apnea. Eur J Gastroenterol Hepatol (2013) 0.76
A Two Factor ANOVA-like Test for Correlated Correlations: CORANOVA. Multivariate Behav Res (2004) 0.76
A case-control study of female-to-female nonintimate violence in an urban area. Am J Public Health (2003) 0.75
Readmission After Gynecologic Surgery: A Comparison of Procedures for Benign and Malignant Indications. Obstet Gynecol (2017) 0.75