Sökning: "hazard rate"
Visar resultat 6 - 10 av 176 avhandlingar innehållade orden hazard rate.
6. Mortality Risk, Moral Hazard, and Mental Health: Essays in Applied Microeconomics
Sammanfattning : This doctoral thesis consists of three self-contained chapters.“Dying and dissaving” analyses how individuals change saving behavior in response to new information about their expected lifetime. The author uses Swedish administrative data to link negative health shocks to subsequent saving behavior. LÄS MER
7. Factors influencing outcome in patients with obstructive hypertrophic cardiomyopathy - Effects of pharmacotherapy, pacing and surgical myectomy
Sammanfattning : Background: Most studies on risk factors for disease-related mortality in hypertrophic cardiomyopathy (HCM) have emanated from specialized tertiary centres which are subject to possible referral bias. About one quarter of HCM-patients have outflow obstruction in the left ventricle, hypertrophic obstructive cardiomyopathy (HOCM). LÄS MER
8. Social and emotional influences on cardiovascular vulnerability in women : exploration of biological mechanisms
Sammanfattning : Background: During the last decades evidence has been accumulating that psychosocial factors including social isolation, depressive symptoms and work stress increase risk for CHD incidence and prognosis. Although depression has been shown to be around twice as common in women as in men and women with CHD have a poorer prognosis than men in terms of both physical health and psychosocial recovery, most studies of psychosocial risk factors and CHD, have been performed in predominantly male populations. LÄS MER
9. Risk factors for injury in men´s professional football
Sammanfattning : This thesis includes four papers based on three different prospective cohort studies on injury characteristics in men’s professional football. The same general methodology was used in all papers. Time-loss injuries and player individual exposure was registered for match and training separately. LÄS MER
10. On efficient use of censored data and covariate factors in survival analysis and maintenance scheduling
Sammanfattning : This thesis deals with survival analysis and maintenance scheduling, two important issues to achieve efficient use of different production systems. In survival analysis of failure time data, the survival function and the cumulative hazard function are important reliability characteristics. LÄS MER