Selective international migration by social position, health behaviour and personality (2008)
Silventoinen, Karri, Hammar, Niklas, Hedlund, Ebba, Koskenvuo, Markku, Rönnemaa, Tapani, Kaprio, Jaakko
Background: Immigrants is an important minority in many countries, but little is known how they are self-selected. We analysed differences in psycho-social and health behavioural factors between...
Friberg, Leif, Hammar, Niklas, Pettersson, Hans, Rosenqvist, Mårten
Aims Whether paroxysmal atrial fibrillation (PxAF) affects survival is poorly recognized. Results have been conflicting in the few previously published studies. To describe mortality in patients with...
Holzmann, Martin J., Hammar, Niklas, Ahnve, Staffan, Nordqvist, Tobias, Pehrsson, Kenneth, Ivert, Torbjörn
Aims To evaluate the impact of renal insufficiency (RI) on long-term mortality and incident myocardial infarction (MI) in patients undergoing coronary artery bypass grafting (CABG). Methods and...
Friberg, Leif, Hammar, Niklas, Ringh, Mattias, Pettersson, Hans, Rosenqvist, Mårten
Aims Underuse of warfarin for stroke prophylaxis in atrial fibrillation (AF) is extensive and represents a major problem in clinical practice. To identify factors associated with warfarin treatment...
Friberg, Leif, Hammar, Niklas, Ringh, Mattias, Pettersson, Hans, Rosenqvist, Mårten
Aims Underuse of warfarin for stroke prophylaxis in atrial fibrillation (AF) is extensive and represents a major problem in clinical practice. To identify factors associated with warfarin treatment...
Coffee consumption and risk of type 2 diabetes in Finnish twins (2004)
Carlsson, Sofia, Hammar, Niklas, Grill, Valdemar, Kaprio, Jaakko
Coffee consumption and risk of type 2 diabetes in Finnish twins (2004)
Carlsson, Sofia, Hammar, Niklas, Grill, Valdemar, Kaprio, Jaakko
Cancer incidence among 10,211 airline pilots: a Nordic study (2003)
Pukkala, Eero, Aspholm, Rafael, Auvinen, Anssi, Eliasch, Harald, Gundestrup, Maryanne, Haldorsen, Tor, ...
BACKGROUND: Commercial airline pilots are exposed to cosmic radiation and other potentially carcinogenic elements during work and leisure activities. HYPOTHESIS: Work-related factors affect cancer...
Zeeb, Hajo, Blettner, Maria, Langner, Ingo, Hammer, Gaël P, Ballard, Terri J, Santaquilani, Mariano, ...
There is concern about the health effects of exposure to cosmic radiation during air travel. To study the potential health effects of this and occupational exposures, the authors investigated...
Zeeb, Hajo, Blettner, Maria, Langner, Ingo, Hammer, Gaël P., Ballard, Terri J., Santaquilani, Mariano, ...
There is concern about the health effects of exposure to cosmic radiation during air travel. To study the potential health effects of this and occupational exposures, the authors investigated...
Job Characteristics and the Incidence of Myocardial Infarction (1994)
HAMMAR, NIKLAS, ALFREDSSON, LARS, THEORELL, TORES
In Sweden, there are large differences in the incidence of myocardial infarction (MI) among occupational groups. These differences may to some extent be due to work environment factors, including...
ALFREDSSON, LARS, HAMMAR, NIKLAS, HOGSTEDT, CHRISTER
Previous studies have indicated that urban bus drivers have an increased risk of coronary heart disease. In the present investigation two separate studies were carried out. In the first study the...
Time Trends in Survival from Myocardial Infarction in Stockholm County 1976-1984 (1992)
HAMMAR, NIKLAS, LARSEN, FLEMMING F, SANDBERG, EVA, ALFREDSSON, LARS, THEORELL, TöRES
In Stockholm county, a rapid decline in mortality from acute myocardial infarction (AMI) was observed among middle- aged men in the early 1980s. In the present study survival among AMI patients from...
HAMMAR, NIKLAS, NERBRAND, CHRISTINA, AHLMARK, GÖSTA, TIBBLIN, GÖSTA, TSIPOGIANNI, ALECKA, JOHANSSON, SAGA, ...
Identification of incident myocardial infarction (MI) cases in a defined population using hospital discharge data and mortality data in combination has been suggested. This method of case...
HAMMAR, NIKLAS, NORELL, STAFFAN E
A cohort of subjects born 1908 to 1925 answered a questionnaire on dietary habits in 1967 (original information). Of the cases of colorectal cancer that were diagnosed in this cohort 1968–1983, 50...
Cigarette Smoking and Alcohol Use in Finland and Sweden: A Cross-National Twin Study (1982)
KAPRIO, JAAKKO, HAMMAR, NIKLAS, KOSKENVUO, MARKKU, FLODERUS-MYRHED, BIRGITTA, LANGINVAINIO, HEIMO, SARNA, SEPPO
Kaprio J (Department of Public Health Science, University of Helsinki, Haartmaninkatu 3, SF-00290 Helsinki 29, Finland). Hammar N, Koskenvuo M, Floderus-Myrhed B, Langinvainio H and Sarna S....
CEDERLÖF, RUNE, RANTASALO, ILARI, FLODERUS-MYRHED, BIRGITTA, HAMMAR, NIKLAS, KAPRIO, JAAKKO, KOSKENVUO, MARKKU, ...
Cederl�f R (Department of Environmental Hygiene, Karolinska Institute and National Institute of Environmental Medicine, S-10401 Stockholm, Sweden), Rantasalo I, Floderus-Myrhed, B, Hammar N, Kaprio...