OBJECTIVES To assess the time from symptom onset to treatment for neovascular age-related macular degeneration (nvAMD) and to measure the awareness of AMD in Southeast Scotland. DESIGN Retrospective cross-sectional study. SETTING Secondary care, Southeast of Scotland. METHODS Patients treated with intravitreal therapy (IVT) for nvAMD in Southeast Scotland between 2013 and 2015 were identi...

The 2010 health care reform law has been as controversial as any piece of American legislation in recent memory. Although numerous polls have been conducted on the public's views of the reform, we do not know much about how citizens evaluated the policy alternatives. Are citizens more focused on how policy affects them personally or how it affects the nation as a whole? Further, are these evalu...

BACKGROUND The National Health Interview Survey (NHIS) was used to ascertain whether increases in inadequate sleep differentially affected black and white Americans. We tested the hypothesis that prevalence estimates of inadequate sleep were consistently greater among blacks, and that temporal changes have affected these two strata differentially. METHODS NHIS is an ongoing cross-sectional st...

BACKGROUND Access to direct-to-consumer genetic testing services has increased in recent years. However, disparities in knowledge and awareness of these services are not well documented. We examined awareness of genetic testing services by rural/urban and racial/ethnic status. METHODS Analyses were conducted using pooled cross-sectional data from 4 waves (2011-2014) of the Health Information ...

In this article, we provide the nontechnical reader with a fundamental understanding of the components of virtual reality (VR) and a thorough discussion of the role VR has played in social science. First, we provide a brief overview of the hardware and equipment used to create VR and review common elements found within the virtual environment that may be of interest to social scientists, such a...

BACKGROUND Caesarean deliveries are on the increase in Greece and around the world. The objective of the present study was to assess the frequency of planned and emergency caesarean deliveries and their socio-demographic predictors in women with singleton pregnancies followed-up from early pregnancy to delivery. METHODS The mother-child cohort in Crete examines a population sample of pregnant...

This article contributes to the nascent literature on the health of urban Aboriginal people by comparing the health status and determinants of health of the urban Aboriginal and urban non-Aboriginal population in Canada. Data for the research were taken from the 2001 Aboriginal Peoples Survey (APS) and the 2000–2001 Canadian Community Health Survey (CCHS) Cycle 1.1. Framed within a population h...

We present a collection of heuristics and simple tests for evaluating the quality of a projection-based virtual reality display. A typical VR system includes numerous potential sources of error. By understanding the characteristics of a correctly working system, and the types of errors that are likely to occur, users can quickly determine if their display is inaccurate and what components may n...