BACKGROUND Apathy is a common feature of Huntington’s disease (HD), even from early disease. However, patients are believed to lack insight into their own apathy and therefore clinicians and/or companions are relied upon to estimate the extent of a patient’s apathy. In addition, the evolution of apathy over time in HD has not been unequivocally established. OBJECTIVEs: The purpose of this study...

Self-rated health is routinely used in research and practise among general populations. Older people, however, seem to change their health perceptions. To accurately understand these changed perceptions we therefore need to study the correlates of older people's self-ratings. We examined self-rated, nurse-rated and physician-rated health's association with common disabilities in older people (t...

drug utilization evaluation (due) is an effective program to identify variability in drug use and to support interventions that will improve patient outcomes. the appropriate use of enoxaparin, a low molecular weight heparin (lmwh), which is widely used as curative or preventive treatment of thromboembolic disorders was assessed in the study. a prospective due was carried out at masih daneshvar...

BACKGROUND The study examines whether self-rated health forms a continuum from poor through average to good health in terms of two groups of health-related variables. METHODS The data come from the 1994 Finnish Survey on Living Conditions, a representative sample of Finnish men and women aged 25 years or older (n = 7290). Logistic regression analysis was used with two dependent variables: (1)...

Michael W. Toffel Harvard Business School, Soldiers Field, Boston, MA 02163, [email protected] August 28, 2008 While many independent rating systems are designed primarily to help buyers overcome information asymmetries when making purchasing decisions, we investigate whether these same ratings might also influence the companies being rated. We focus on corporate environmental ratings, the primar...

Online rated datasets have become a source for large-scale population studies for analysts and a means for end-users to achieve routine tasks such as finding a book club. Existing systems however only provide limited insights into the opinions of different segments of the rater population. In this paper, we develop a framework for finding and exploring population segments and their opinions. We...