Sökning: "hazard rate"

Visar resultat 26 - 30 av 177 avhandlingar innehållade orden hazard rate.

1. 26. Efficacy and safety of warfarin treatment in venous thromboembolic disease

   Författare :Per Sandén; Anders Själander; Peter Svensson; Gerd Lärfars; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Warfarin; Venous thromboembolism; Bleeding;

   Sammanfattning : BackgroundAs a major cause of morbidity and mortality treatment of venous thromboembolism is important, with the correct use of anticoagulants it is possible to greatly reduce both mortality and morbidity. Warfarin is among the most widely used anticoagulants being effective in treatment and prevention of venous thromboembolism with few negative side effects other than bleeding complications. LÄS MER

3. 27. Essays on public finance and environmental economics in Namibia

   Författare :Michael N. Humavindu; Jesper Stage; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Namibia; Project Evaluation; Cost-benefit analysis; Hedonic pricing; Townships; Economics; Nationalekonomi; nationalekonomi; Economics;

   Sammanfattning : This thesis comprises two papers exploring aspects of public finance and environmental economics in Namibia.Paper [I] estimates the shadow prices of capital, labour and foreign exchange for the Namibian economy. The results suggest that the shadow price of capital for Namibia is 8%. LÄS MER

4. 28. Recurrent groin hernia - Outcome after surgery

   Författare :Dan Sevonius; Lund Kirurgi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Groin hernia; inguinal hernia; recurrence; re-recurrence; mesh repair; chronic pain; hernia register;

   Sammanfattning : Background: According to the Swedish Hernia Register (SHR), the reoperation rate after recurrent groin hernia is more than twice that following primary hernia repair. Aims: To study the impact of method of mesh repair used in recurrent groin hernia surgery on re-recurrence as well as chronic pain and physical disability. LÄS MER

5. 29. Statistical methods for long-term follow-up of infectious diseases

   Författare :Anna Törner; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : The overall aim of this work has been to investigate methodological issues connected to long-term follow-up of infections diseases. The work extended to prevalent cohorts in general. The common denominator for the main methodological efforts in these four papers is issues connected to selection bias. LÄS MER

7. 30. Oocyte maturation in a contaminated environment : effects of perfluoroalkyl substances on bovine early embryo development in vitro

   Författare :Ida Hallberg; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

   Sammanfattning : The content of this thesis is dedicated to female fertility, and more specifically the maturing oocyte. The aim was to investigate chemicals present in the direct environment of the oocyte and more specifically to investigate the sensitivity of the oocyte to perfluoroalkyl substances (PFASs) using a bovine in vitro embryo production model. LÄS MER