A key clinical problem in low-vision assessment is finding simple measures that are predictive of real-world performance. Our purpose was to determine whether a set of clinical variables could predict how well low-vision subjects read with their magnifiers. The variables were Snellen acuity, presence/absence of central scotomas, clear/cloudy ocular media, age, magnifier type, and score on a sta...

BACKGROUND Lung cancer is a serious threat to human health and life worldwide. Anxiety is common amongst palliative care patients with lung cancer and adversely affects quality of life. Acupuncture is an effective and safe treatment method used for the treatment of depressive mood status. We aimed to assess the influence of electrical acupuncture stimulation on self-reported anxiety in palliati...

A key clinical problem in low-vision assessment is finding simple measures that are predictive of real-world performance. Our purpose was to determine whether a set of clinical variables could predict how well low-vision subjects read with their magnifiers. The variables were Snellen acuity, presence/absence of central scotomas, clear/cloudy ocular media, age, magnifier type, and score on a sta...

We use quantile regressions to estimate whether the relation between school quality and performance on standardized tests differs at different points in the conditional distribution of ‘test score gains’. Previous work has focused only on average school quality effects.  1998 Elsevier Science S.A.

It has been reported in previous work that students’ online tutoring data collected from intelligent tutoring systems can be used to build models to predict actual state test scores. In this paper, we replicated a previous study to model students’ math proficiency by taking into consideration students’ response data during the tutoring session and their help-seeking behavior. To extend our prev...

It has been reported in previous work that students’ online tutoring data collected from intelligent tutoring systems can be used to build models to predict actual state test scores. In this paper, we replicated a previous study to model students’ math proficiency by taking into consideration students’ response data during the tutoring session and their help-seeking behavior. To extend our prev...

background : skin cancer is the most common malignancy in the world. thus, the aim of this study was to determine the incidence trend of skin cancer in isfahan province, iran. methods: the present cross-sectional study was conducted using data registered during 2004-2008 in the disease management center and cancer registry system of the ministry of health and medical education. the trend of ski...

drought as a natural but temporary imbalance of water availability is the interaction between natural environment and human life resulting in diminished water resources availability and reduced carrying capacity of the ecosystems. drought indices are essential elements for an efficient drought monitoring system. these indices make the transforming information of climatic anomalies easier and al...

RESULTS: Patients undergoing implant-based reconstruction, subjected to the new protocol, demonstrated a decreased length of stay. Utilizing standardized surveys, improvements in pain control were demonstrated with a percentile ranking change from 88 to 99 percentile, pain management summary score improvement from 62 to 99 percentile, and improvement in pain control ranking from 27 to 99 percen...

This cross-sectional study assessed the grade of physical impairments in 61 individuals with leprosy receiving multidrug therapy (MDT) under the Brazilian Unified Health System (SUS), and residing in Campina Grande, Paraíba State, Brazil. Impairments were assessed using the disability grade (DG) standardized by the WHO, and the EHF score (Eye-Hand-Foot sum of impairment scores). Impairments wer...