Published in Pharmacoepidemiol Drug Saf on September 01, 2007
Comorbidities affect risk of nonvariceal upper gastrointestinal bleeding. Gastroenterology (2013) 2.48
Gastric acid suppression and risk of oesophageal and gastric adenocarcinoma: a nested case control study in the UK. Gut (2006) 1.67
Risk of upper gastrointestinal bleeding and perforation associated with low-dose aspirin as plain and enteric-coated formulations. BMC Clin Pharmacol (2001) 1.30
Risk of breast cancer among users of aspirin and other anti-inflammatory drugs. Br J Cancer (2004) 1.20
Upper gastrointestinal bleeding associated with NSAIDs, other drugs and interactions: a nested case-control study in a new general practice database. Eur J Clin Pharmacol (2012) 1.03
Combined use of nonsteroidal anti-inflammatory drugs with diuretics and/or renin-angiotensin system inhibitors in the community increases the risk of acute kidney injury. Kidney Int (2015) 1.00
Comparative effects of non-steroidal anti-inflammatory drugs (NSAIDs) on blood pressure in patients with hypertension. BMC Cardiovasc Disord (2012) 0.88
Thiazolidinedione therapy is not associated with increased colonic neoplasia risk in patients with diabetes mellitus. Gastroenterology (2008) 0.88
Aspirin and non-steroidal anti-inflammatory drug use and the risk of upper aerodigestive tract cancer. Br J Cancer (2014) 0.84
Statin use and breast cancer survival: a nationwide cohort study in Scotland. BMC Cancer (2016) 0.83
Low-dose aspirin and survival from lung cancer: a population-based cohort study. BMC Cancer (2015) 0.81
Identification of risk factors for elevated transaminases in methotrexate users through an electronic health record. Arthritis Care Res (Hoboken) (2014) 0.78
Risk of hyperkalemia associated with selective COX-2 inhibitors. Pharmacoepidemiol Drug Saf (2010) 0.78
Post-diagnostic prescriptions for low-dose aspirin and breast cancer-specific survival: a nested case-control study in a breast cancer cohort from the UK Clinical Practice Research Datalink. Breast Cancer Res (2014) 0.77
Influence of NSAID Use Among Colorectal Cancer Survivors on Cancer Outcomes. Am J Clin Oncol (2014) 0.77
Agreement between Medicare pharmacy claims, self-report, and medication inventory for assessing lipid-lowering medication use. Pharmacoepidemiol Drug Saf (2016) 0.76
Use of proton pump inhibitors and mortality after hip fracture in a nationwide study. Osteoporos Int (2017) 0.75
The Influence of BRAF and KRAS Mutation Status on the Association between Aspirin Use and Survival after Colon Cancer Diagnosis. PLoS One (2017) 0.75
Associations of NSAID and paracetamol use with risk of primary liver cancer in the Clinical Practice Research Datalink. Cancer Epidemiol (2016) 0.75
Associations between co-medications and survival in ALS-a cohort study from Austria. J Neurol (2015) 0.75
Effect of low-dose aspirin use on survival of patients with gastrointestinal malignancies; an observational study. Br J Cancer (2017) 0.75
Use of Selective Cyclooxygenase-2 Inhibitors, Other Analgesics, and Risk of Glioma. PLoS One (2016) 0.75
Commonly used medications and endometrial cancer survival: a population-based cohort study. Br J Cancer (2017) 0.75
Colorectal-cancer incidence and mortality with screening flexible sigmoidoscopy. N Engl J Med (2012) 11.48
Variable selection for propensity score models. Am J Epidemiol (2006) 10.68
Effect of screening on ovarian cancer mortality: the Prostate, Lung, Colorectal and Ovarian (PLCO) Cancer Screening Randomized Controlled Trial. JAMA (2011) 9.13
A review of the application of propensity score methods yielded increasing use, advantages in specific settings, but not substantially different estimates compared with conventional multivariable methods. J Clin Epidemiol (2005) 7.31
Antidepressants and the risk of suicidal behaviors. JAMA (2004) 7.08
Validity of the general practice research database. Pharmacotherapy (2003) 6.78
Building a research consortium of large health systems: the Cancer Research Network. J Natl Cancer Inst Monogr (2005) 4.92
The rise and fall of epidemiology, 1950-2000 A.D. 1981. Int J Epidemiol (2007) 4.56
Long-term metformin use is associated with decreased risk of breast cancer. Diabetes Care (2010) 3.68
Results from four rounds of ovarian cancer screening in a randomized trial. Obstet Gynecol (2009) 3.59
Analytic strategies to adjust confounding using exposure propensity scores and disease risk scores: nonsteroidal antiinflammatory drugs and short-term mortality in the elderly. Am J Epidemiol (2005) 3.33
Ovarian cancer screening in the Prostate, Lung, Colorectal and Ovarian (PLCO) cancer screening trial: findings from the initial screen of a randomized trial. Am J Obstet Gynecol (2005) 3.25
Recombinant hepatitis B vaccine and the risk of multiple sclerosis: a prospective study. Neurology (2004) 3.21
Risk of nonfatal venous thromboembolism in women using a contraceptive transdermal patch and oral contraceptives containing norgestimate and 35 microg of ethinyl estradiol. Contraception (2006) 3.01
Use of thiazolidinediones and fracture risk. Arch Intern Med (2008) 2.99
Opioid pharmacotherapy for chronic non-cancer pain in the United States: a research guideline for developing an evidence-base. J Pain (2010) 2.90
Epidemiology of anaphylaxis: findings of the American College of Allergy, Asthma and Immunology Epidemiology of Anaphylaxis Working Group. Ann Allergy Asthma Immunol (2006) 2.85
An organizational schema for epidemiologic causal effects. Epidemiology (2014) 2.77
Treatment effects in the presence of unmeasured confounding: dealing with observations in the tails of the propensity score distribution--a simulation study. Am J Epidemiol (2010) 2.74
Performance of propensity score calibration--a simulation study. Am J Epidemiol (2007) 2.56
Use of antihypertensives and the risk of Parkinson disease. Neurology (2008) 2.51
Relationship between adherence to inhaled corticosteroids and poor outcomes among adults with asthma. J Allergy Clin Immunol (2004) 2.44
Exploring relative mortality and epoetin alfa dose among hemodialysis patients. Am J Kidney Dis (2008) 2.43
Use of cyclo-oxygenase 2 inhibitors (COX-2) and prescription non-steroidal anti-inflammatory drugs (NSAIDS) in UK and USA populations. Implications for COX-2 cardiovascular profile. Pharmacoepidemiol Drug Saf (2006) 2.38
Metformin, sulfonylureas, or other antidiabetes drugs and the risk of lactic acidosis or hypoglycemia: a nested case-control analysis. Diabetes Care (2008) 2.33
Increasing levels of restriction in pharmacoepidemiologic database studies of elderly and comparison with randomized trial results. Med Care (2007) 2.31
Statin use and risk of gallstone disease followed by cholecystectomy. JAMA (2009) 2.31
Testosterone lab testing and initiation in the United Kingdom and the United States, 2000 to 2011. J Clin Endocrinol Metab (2014) 2.18
Effect of rheumatoid arthritis or systemic lupus erythematosus on the risk of first-time acute myocardial infarction. Am J Cardiol (2004) 2.11
Man's best friend? The effect of pet ownership on house dust microbial communities. J Allergy Clin Immunol (2010) 2.06
Hepatitis B vaccination and multiple sclerosis: the jury is still out. Pharmacoepidemiol Drug Saf (2006) 2.06
Re-using Mini-Sentinel data following rapid assessments of potential safety signals via modular analytic programs. Pharmacoepidemiol Drug Saf (2013) 2.01
Insights into different results from different causal contrasts in the presence of effect-measure modification. Pharmacoepidemiol Drug Saf (2006) 1.99
A web-based, tailored asthma management program for urban African-American high school students. Am J Respir Crit Care Med (2007) 1.96
House dust exposure mediates gut microbiome Lactobacillus enrichment and airway immune defense against allergens and virus infection. Proc Natl Acad Sci U S A (2013) 1.88
Beyond randomized controlled trials: a critical comparison of trials with nonrandomized studies. Hepatology (2006) 1.87
Seasonal variation in hospital discharge diagnosis of atrial fibrillation: a population-based study. Epidemiology (2002) 1.85
One-to-many propensity score matching in cohort studies. Pharmacoepidemiol Drug Saf (2012) 1.82
Effects of adjusting for instrumental variables on bias and precision of effect estimates. Am J Epidemiol (2011) 1.77
Effect of obesity on the outcome of kidney transplantation: a 20-year follow-up. Transplantation (2011) 1.77
The implications of propensity score variable selection strategies in pharmacoepidemiology: an empirical illustration. Pharmacoepidemiol Drug Saf (2011) 1.74
Incidence of nonmelanoma skin cancer in a cohort of patients with vitiligo. J Am Acad Dermatol (2009) 1.71
Reduction in antibiotic use among US children, 1996-2000. Pediatrics (2003) 1.71
Relation of childhood gastrointestinal disorders to autism: nested case-control study using data from the UK General Practice Research Database. BMJ (2002) 1.69
Effectiveness of adjuvanted influenza vaccination in elderly subjects in northern Italy. Am J Epidemiol (2012) 1.68
Proton pump inhibitor use and risk of hip fractures in patients without major risk factors. Pharmacotherapy (2008) 1.67
Postmenopausal estrogen-containing hormone therapy and the risk of breast cancer. Obstet Gynecol (2009) 1.66
Non-steroidal anti-inflammatory drug use and risk of atrial fibrillation or flutter: population based case-control study. BMJ (2011) 1.65
Statins and the risk of idiopathic venous thromboembolism. Br J Clin Pharmacol (2002) 1.65
An internet-based prospective study of body size and time-to-pregnancy. Hum Reprod (2009) 1.64
Psoriasis and risk of incident cancer: an inception cohort study with a nested case-control analysis. J Invest Dermatol (2009) 1.62
Cohort profile: the Danish Web-based Pregnancy Planning Study--'Snart-Gravid'. Int J Epidemiol (2008) 1.62
Statins and the risk of pneumonia: a population-based, nested case-control study. Pharmacotherapy (2007) 1.61
Differing effects of metformin on glycemic control by race-ethnicity. J Clin Endocrinol Metab (2014) 1.61
Use of beta-blockers and risk of fractures. JAMA (2004) 1.58
A prospective cohort study of physical activity and time to pregnancy. Fertil Steril (2012) 1.58
A successful implementation of e-epidemiology: the Danish pregnancy planning study 'Snart-Gravid'. Eur J Epidemiol (2010) 1.57
Further results on the risk of nonfatal venous thromboembolism in users of the contraceptive transdermal patch compared to users of oral contraceptives containing norgestimate and 35 microg of ethinyl estradiol. Contraception (2007) 1.57
Adjustments for unmeasured confounders in pharmacoepidemiologic database studies using external information. Med Care (2007) 1.56
Association of β-blocker exposure with outcomes in heart failure differs between African American and white patients. Circ Heart Fail (2012) 1.55
Time trends in eating disorder incidence. Br J Psychiatry (2005) 1.53
Topiramate use in pregnancy and the birth prevalence of oral clefts. Pharmacoepidemiol Drug Saf (2014) 1.52
Cigarette smoking and the progression of multiple sclerosis. Brain (2005) 1.52
Identification of patients with nonmelanoma skin cancer using health maintenance organization claims data. Am J Epidemiol (2009) 1.51
Relationship of house-dust mite allergen exposure in children's bedrooms in infancy to bronchial hyperresponsiveness and asthma diagnosis by age 6 to 7. Ann Allergy Asthma Immunol (2003) 1.51
Tamoxifen-treated breast carcinoma patients and the risk of acute myocardial infarction and newly-diagnosed angina. Cancer (2005) 1.50
Prospective study of fruit and vegetable intake and risk of prostate cancer. J Natl Cancer Inst (2007) 1.49
Differences in allergic sensitization by self-reported race and genetic ancestry. J Allergy Clin Immunol (2008) 1.47
Exposure to fumonisins and the occurrence of neural tube defects along the Texas-Mexico border. Environ Health Perspect (2006) 1.47
Association between acetaminophen or nonsteroidal antiinflammatory drugs and risk of developing ovarian, breast, or colon cancer. Pharmacotherapy (2002) 1.46
Prevalence of additional positive lymph nodes in complete lymphadenectomy specimens after positive sentinel lymphadenectomy findings for early-stage melanoma of the head and neck. Plast Reconstr Surg (2003) 1.45
Antibiotic use and risk of multiple sclerosis. Am J Epidemiol (2006) 1.45
Use of metformin is not associated with a decreased risk of colorectal cancer: a case-control analysis. Cancer Epidemiol Biomarkers Prev (2011) 1.44
Cesarean delivery in the United Kingdom: time trends in the general practice research database. Obstet Gynecol (2005) 1.44
Diabetes mellitus and the risk of cholecystectomy. Dig Liver Dis (2011) 1.44
Gene-environment interactions with CD14 C-260T and their relationship to total serum IgE levels in adults. J Allergy Clin Immunol (2006) 1.42
Does relaxed reproductive selection explain the decline in male reproductive health? A new hypothesis. Epidemiology (2002) 1.42
Incidence of the pneumoconioses in the United Kingdom general population between 1997 and 2008. Respiration (2012) 1.41
Statin use and risk of first-time psoriasis diagnosis. J Am Acad Dermatol (2011) 1.41
Chronic obstructive pulmonary disease and the risk of cardiovascular diseases. Eur J Epidemiol (2010) 1.41
Responses to "Texaco and its consultants": elevating the level of scientific discourse. Int J Occup Environ Health (2005) 1.41
Association of infant pneumococcal vaccination with pneumococcal pneumonia among mothers: a nested case-control study using the GPRD. Vaccine (2013) 1.40
Extra scrutiny for industry funded trials. BMJ (2005) 1.38
A population-based study of the incidence, cause, and severity of anaphylaxis in the United Kingdom. Arch Intern Med (2004) 1.38
Use of metformin and the risk of ovarian cancer: a case-control analysis. Gynecol Oncol (2011) 1.38
Consistent control of mineral and bone disorder in incident hemodialysis patients. Clin J Am Soc Nephrol (2008) 1.36
Race-ethnicity, crime, and other factors associated with adherence to inhaled corticosteroids. J Allergy Clin Immunol (2006) 1.36
Update on unethical use of placebos in randomised trials. Bioethics (2003) 1.35
Screening for prostate cancer remains controversial. BMJ (2009) 1.34
Serum albumin and risk of myocardial infarction and all-cause mortality in the Framingham Offspring Study. Circulation (2002) 1.32
Use of nonsteroidal anti-inflammatory drugs and the risk of first-time acute myocardial infarction. Br J Clin Pharmacol (2002) 1.30
Further development of the case-only design for assessing gene-environment interaction: evaluation of and adjustment for bias. Int J Epidemiol (2004) 1.29
Obesity and mortality risk among younger dialysis patients. Clin J Am Soc Nephrol (2012) 1.29