Published in Dan Med Bull on December 06, 1980
Abstracts: annual meeting of the Canadian Anesthetists' Society. June 26-29, 1988, Halifax, Nova Scotia. Can J Anaesth (1988) 0.75
Effects of family history and place and season of birth on the risk of schizophrenia. N Engl J Med (1999) 5.48
Calculating the number needed to treat for trials where the outcome is time to an event. BMJ (1999) 5.06
Induced abortion and the risk of breast cancer. N Engl J Med (1997) 4.04
The effect of proteinuria on relative mortality in type 1 (insulin-dependent) diabetes mellitus. Diabetologia (1985) 3.75
Genetic and environmental influences on premature death in adult adoptees. N Engl J Med (1988) 3.63
Risk factors for miscarriage from a prevention perspective: a nationwide follow-up study. BJOG (2014) 3.34
Gender difference in smoking effects on lung function and risk of hospitalization for COPD: results from a Danish longitudinal population study. Eur Respir J (1997) 3.29
Unemployment and mortality in Denmark, 1970-80. Br Med J (Clin Res Ed) (1987) 2.95
Factors influencing the effect of age on prognosis in breast cancer: population based study. BMJ (2000) 2.80
Consistent high viral load of human papillomavirus 16 and risk of cervical carcinoma in situ: a nested case-control study. Lancet (2000) 2.69
Viral load of human papilloma virus 16 as a determinant for development of cervical carcinoma in situ: a nested case-control study. Lancet (2000) 2.65
Antidepressant use and risk of out-of-hospital cardiac arrest: a nationwide case-time-control study. Clin Pharmacol Ther (2012) 2.20
Does the risk of developing dementia increase with the number of episodes in patients with depressive disorder and in patients with bipolar disorder? J Neurol Neurosurg Psychiatry (2004) 2.14
Prognostic value of Child-Turcotte criteria in medically treated cirrhosis. Hepatology (1984) 1.95
Prognostic factors in small cell lung cancer: multivariate model based on 778 patients treated with chemotherapy with or without irradiation. Cancer Res (1986) 1.94
Bootstrap investigation of the stability of a Cox regression model. Stat Med (1989) 1.91
Does in-hospital ventricular fibrillation affect prognosis after myocardial infarction? Eur Heart J (1997) 1.67
Score test of homogeneity for survival data. Lifetime Data Anal (1995) 1.59
Updating prognosis and therapeutic effect evaluation in cirrhosis with Cox's multiple regression model for time-dependent variables. Scand J Gastroenterol (1986) 1.57
Mortality in women and men in relation to smoking. Int J Epidemiol (1998) 1.52
Dementia in affective disorder: a case-register study. Acta Psychiatr Scand (1999) 1.50
Birth characteristics, sibling patterns, and acute leukemia risk in childhood: a population-based cohort study. J Natl Cancer Inst (1997) 1.39
A prospective study showing long-term infection with human papillomavirus 16 before the development of cervical carcinoma in situ. Cancer Res (2000) 1.38
Recurrence in affective disorder. I. Case register study. Br J Psychiatry (1998) 1.38
Influence of female bodyweight on IVF outcome: a longitudinal multicentre cohort study of 487 infertile couples. Reprod Biomed Online (2011) 1.33
The predictive effect of episodes on the risk of recurrence in depressive and bipolar disorders - a life-long perspective. Acta Psychiatr Scand (2004) 1.25
Impact of age and sex on sudden cardiovascular death following myocardial infarction. Heart (2002) 1.24
Risk factors for parvovirus B19 infection in pregnancy. JAMA (1999) 1.19
The role of frailty models and accelerated failure time models in describing heterogeneity due to omitted covariates. Stat Med (1997) 1.18
A Cox regression model for the relative mortality and its application to diabetes mellitus survival data. Biometrics (1985) 1.17
Relationship between maternally derived anti-Plasmodium falciparum antibodies and risk of infection and disease in infants living in an area of Liberia, west Africa, in which malaria is highly endemic. Infect Immun (1995) 1.14
Cystic fibrosis in Denmark 1945 to 1985. An analysis of incidence, mortality and influence of centralized treatment on survival. Acta Paediatr Scand (1988) 1.07
Prognostic factors in cirrhosis identified by Cox's regression model. Hepatology (1983) 1.06
Adjustment for age at first birth in etiologic studies of breast cancer involving exposures that may effect age at first birth. Epidemiology (1999) 1.06
Recurrence in affective disorder: analyses with frailty models. Am J Epidemiol (1999) 1.06
Reproductive risk factors for breast cancer by receptor status, histology, laterality and location. Int J Cancer (1999) 1.02
Birth order, sibship size and risk of Hodgkin's disease in children and young adults: a population-based study of 31 million person-years. Int J Cancer (1997) 1.01
Long-term disease-free survival in small-cell carcinoma of the lung: a study of clinical determinants. J Clin Oncol (1986) 1.00
Progression to acquired immunodeficiency syndrome is influenced by CD4 T-lymphocyte count and time since seroconversion. Am J Epidemiol (1997) 1.00
Testicular cancer risk and maternal parity: a population-based cohort study. Br J Cancer (1998) 0.99
MTHFR polymorphisms and 5-FU-based adjuvant chemotherapy in colorectal cancer. Ann Oncol (2009) 0.98
Leisure time physical exercise during pregnancy and the risk of miscarriage: a study within the Danish National Birth Cohort. BJOG (2007) 0.95
Epidemiological studies of the non-specific effects of vaccines: II--methodological issues in the design and analysis of cohort studies. Trop Med Int Health (2009) 0.94
Effectiveness of a dietary intervention strategy in general practice: effects on blood lipids, health and well-being. Public Health Nutr (1998) 0.94
Genetic polymorphisms in the genes encoding human interleukin-7 receptor-alpha: prognostic significance in allogeneic stem cell transplantation. Bone Marrow Transplant (2006) 0.92
Declining HIV-2 prevalence and incidence among men in a community study from Guinea-Bissau. AIDS (1998) 0.91
Observer variation in histological classification of cutaneous malignant melanoma. Scand J Plast Reconstr Surg Hand Surg (1995) 0.91
Familial risk of venous thromboembolism: a nationwide cohort study. J Thromb Haemost (2011) 0.90
Risk of late-stage breast cancer after a childbirth. Am J Epidemiol (2001) 0.90
Inhalation of nitric oxide as a treatment of pulmonary hypertension in congenital diaphragmatic hernia. J Pediatr Surg (1995) 0.90
Survival with malignant melanoma: a regression analysis of prognostic factors. Cancer (1982) 0.90
Follow-up time bias and Crohn's disease. Lancet (1996) 0.90
Predictors of recurrence in affective disorder. A case register study. J Affect Disord (1998) 0.89
Relative mortality of type 1 (insulin-dependent) diabetes in Denmark: 1933-1981. Diabetologia (1985) 0.89
Distribution and predictors of exercise habits among pregnant women in the Danish National Birth Cohort. Scand J Med Sci Sports (2010) 0.88
We should monitor human fecundity, but how? A suggestion for a new method that may also be used to identify determinants of low fecundity. Epidemiology (1999) 0.87
Meta-analysis: Nitroglycerin for prevention of post-ERCP pancreatitis. Aliment Pharmacol Ther (2009) 0.87
Short-term physical training in bronchial asthma. Br J Dis Chest (1983) 0.87
Conditional power calculations as an aid in the decision whether to continue a clinical trial. Control Clin Trials (1987) 0.87
The frequency of periphlebitis retinae in multiple sclerosis. Acta Neurol Scand (1982) 0.86
Preterm delivery and risk of breast cancer. Br J Cancer (1999) 0.86
Does the association of education with breast cancer replicate within twin pairs? A register-based study on Danish female twins. Br J Cancer (2011) 0.85
Determinants of complete remission induction and maintenance in chemotherapy with or without irradiation of small cell lung cancer. Cancer Res (1987) 0.85
Treatment with antidepressants and lithium is associated with increased risk of treatment with antiparkinson drugs: a pharmacoepidemiological study. J Neurol Neurosurg Psychiatry (2006) 0.85
[Neonatal pneumothorax]. Ugeskr Laeger (2001) 0.85
Deliverate poisoning with tricyclic antidepressants treated in an intensive care unit. Acta Pharmacol Toxicol (Copenh) (1977) 0.84
Increasing incidence of early onset type 1 (insulin-dependent) diabetes mellitus: a study of Danish male birth cohorts. Diabetologia (1992) 0.84
Predictors of recurrence in affective disorder--analyses accounting for individual heterogeneity. J Affect Disord (2000) 0.84
Epidemiological studies of diabetes mellitus in Denmark: 3. Clinical characteristics and incidence of diabetes among males aged 0 to 19 years. Diabetologia (1983) 0.84
Naloxone does not antagonize diazepam-induced sedation. Anesthesiology (1979) 0.84
Plasma catecholamines during equipotent anaesthesia with cyclopropane and halothane-N2O in man. Anaesthesist (1978) 0.83
Reproductive history and stage of breast cancer. Am J Epidemiol (1999) 0.83
Enduring increased risk of developing depression and mania in patients with dementia. J Neurol Neurosurg Psychiatry (2002) 0.82
The effect of episodes on recurrence in affective disorder: a case register study. J Affect Disord (1999) 0.81
Review: artifical ventilation with positive end-expiratory pressure (PEEP). Historical background, terminology and patho-physiology. Eur J Intensive Care Med (1976) 0.81
Latent cutaneous porphyria, type PCT, in a Caucasian woman. Am J Med (1972) 0.80
Occurrence of pulp canal obliteration after luxation injuries in the permanent dentition. Endod Dent Traumatol (1987) 0.80
Temporal changes in suicide rates for persons treated and not treated with antidepressants in Denmark during 1995-1999. Acta Psychiatr Scand (2006) 0.79
Survival analysis and neural nets. Stat Med (1994) 0.79
A therapeutic index that predicts the individual effects of prednisone in patients with cirrhosis. Gastroenterology (1985) 0.79
Prognostic evaluation in alcoholic cirrhosis. Acta Med Scand Suppl (1985) 0.79
Cardiovascular risk factor profile in subjects with familial predisposition to myocardial infarction in Denmark. J Epidemiol Community Health (1997) 0.79
Spectral analysis of cyclic fluctuations in haemodynamic parameters in critically ill patients. Int J Clin Monit Comput (1996) 0.79
Inaccuracy of oxygen electrodes at high blood oxygen tensions. Anesthesiology (1978) 0.78
Depressive disorders and anti-parkinson drug treatment: a case register study. Acta Psychiatr Scand (2007) 0.78
Thermodilution versus inert gas rebreathing for estimation of effective pulmonary blood flow. Crit Care Med (2000) 0.78
Resuscitation from drowning in cold water. N Engl J Med (1981) 0.77
Pericardiectomy: a functional anatomical perspective for the choice of left anterolateral thoracotomy. J Card Surg (2009) 0.77
Social inequality in breast, lung and colorectal cancers: a sibling approach. BMJ Open (2013) 0.77
[Hemoperfusion in deliberate drug poisoning. Review and 2 case reports]. Ugeskr Laeger (1978) 0.76
Changes in circulating blood volume after infusion of hydroxyethyl starch 6% in critically ill patients. Acta Anaesthesiol Scand (2001) 0.76
Increased relative risk of subsequent affective disorders in patients with a hospital diagnosis of obesity. Int J Obes (Lond) (2006) 0.76
pH in physiological salt solutions: direct measurements. Acta Anaesthesiol Scand (1990) 0.76
Charcoal haemoperfusion and antidepressant overdose. Lancet (1978) 0.76
Cohabitation patterns among patients with severe psychiatric disorders in the entire Danish population. Psychol Med (2012) 0.76