Psychologists studying whether and when events occur face unique design and analytic
difficulties. The fundamental problem is how to handle censored observations, the people for …

Over the last decade, considerable interest has focused on sample size estimation in the
design of clinical trials. The resulting literature is scattered over many textbooks and …

Purpose Germline mutations in DNA damage repair (DDR) genes are identified in a
significant proportion of patients with metastatic prostate cancer, but the clinical implications …

This book serves as an introductory guide for students and analysts who need to work with
survival time data. The minimum prerequisites are basic applied courses in linear regression …

Context Sentinel lymph node dissection (SLND) accurately identifies nodal metastasis of
early breast cancer, but it is not clear whether further nodal dissection affects survival …

Modelling Survival Data in Medical Research, Fourth Edition, describes the analysis of
survival data, illustrated using a wide range of examples from biomedical research. Written …

Praise for the Second Edition:"… this is a useful, comprehensive compendium of almost
every possible sample size formula. The strong organization and carefully defined formulae …

Acclaimed by the worldwide medical community as" a staple reference text in the medical
oncologist's library"(JAMA), DeVita, Hellman, and Rosenberg's Cancer: Principles and …

This-one of a kind-book offers a comprehensive, almost encyclopedic presentation of
statistical methods and analytic approaches used in science, industry, business, and data …

Objective. The objective of this study was to evaluate the benefits and risk of adjuvant pelvic
radiotherapy aimed at reducing recurrence in women with Stage IB cervical cancer treated …