Sökning: "multivariable logistic regression"
Visar resultat 1 - 5 av 62 avhandlingar innehållade orden multivariable logistic regression.
1. On dental implant failure and patient-related factors
Sammanfattning : Dental implants function as anchorage for dental prostheses. In a small number of cases, osseointegration fails to establish or be maintained around the implants, but the reasons for these failures are not yet fully understood. LÄS MER
2. Multimodal treatment of gastric cancer : assessment of tumor regression and the role of minimally invasive surgery
Sammanfattning : The generally poor prognosis of advanced gastric cancer (AGC) has led to the development of multimodal therapeutic protocols in which surgery is combined with systemic treatment, perioperative chemotherapy being the preferred approach in Europe. In this context, there still are several issues that need to be addressed. LÄS MER
3. Invasive intraductal papillary mucinous neoplasm and pancreatic ductal adenocarcinoma : a comparison in clinicopathology and long-term outcome
Sammanfattning : Background: The resections for both pre-malignant and invasive intraductal papillary mucinous neoplasm (inv-IPMN) have increased the last decades. Long term outcome, and the impact of adjuvant chemotherapy, non-regional lymph node status and recurrence pattern on overall survival (OS) is known for conventional pancreatic ductal adenocarcinoma (PDAC), but not so for inv-IPMN. LÄS MER
4. Prevalence and Prognostic Impact of Periodontal Disease and Conventional Risk Factors in Patients with Stable Coronary Heart Disease
Sammanfattning : The purpose of this thesis was to assess the prevalence and management of established cardiovascular (CV) risk factors and the prevalence and influence of self-reported markers (number of teeth and frequency of gum bleeding) of periodontal disease (PD), a less explored CV risk factor, in patients with stable chronic coronary heart disease (CHD).We studied patients from the global STabilization of Atherosclerotic plaque By Initiation of darapLadIb TherapY (STABILITY) trial (n=15,828), in which patients with stable chronic CHD were randomized to either darapladib or placebo. LÄS MER
5. Antibiotics use in relation to colorectal cancer risk, survival and postoperative complications
Sammanfattning : Background: Growing evidence suggests that antibiotic-induced dysbiosis of gut microbiota potentially contributes to colorectal cancer development and oncological outcomes. However, the role of antibiotics in colorectal cancer incidence, survival and postoperative outcomes at a population level remains incompletely understood. LÄS MER