While the aged as a group have better access to health care since the inception of Medicare, there are subsets of the population that are still vulnerable to large out-of-pocket expenses. The focus of this analysis is on those segments of the Medicare population which are particularly vulnerable to access problems due to their personal characteristics. In particular, using data from the Nationa...

Evidence provided by Weir and Smith, particularly the findings from the National Health and Nutrition Examination Survey (NHANES), leads us to conclude that an increase in arthritis prevalence during the 1990s in the United States is probable, but the trend is likely overstated in the Health and Retirement Study (HRS). We show that a mistake in our earlier method does not change substantively o...

Objective: Globally, Hepatitis B virus (HBV) infection remains a public health issue. It is a major cause of morbidity and mortality, especially in developing countries. Working in a healthcare setting particularly in low resource area is a major risk factor for contracting HBV infection. Despite this, routine pre-operative screening for HBV infection has not yet practiced in many Nigerian hosp...

These data highlights are based on analysis of the 2001 National Health Interview Survey (NHIS) public use data (http://www.cdc. gov/nchs/nhis.htm). NHIS is a multi-purpose survey conducted by the National Center for Health Statistics, Centers for Disease Control and Prevention. NHIS has been conducted continuously since 1957.

This study describes signalment, history, antibiotic administered, clinical signs observed, therapy, and outcome of anaphylactic events within 4 h following ophthalmic administration of an antibiotic to cats. Data came from survey responses (45 cats) or Federal Drug Administration reports (16 cats). Cat age (7 weeks-19 years), breed, and gender ranged widely. Most were healthy (87%) prior to an...

Great advancements in ophthalmology and visual sciences have been occurred in recent decades through advantages of globalization. There has been a great evolution in ocular health however, there are still many problems associated with ophthalmic health around the world. World Health Organization (WHO) in collaboration with the International Agency for Preventing Blindness (IAPB) launched an ini...

BACKGROUND This cross-sectional survey assessed the adequacy of ophthalmology teaching in undergraduate medical education and evaluated the comfort level of family medicine residents in diagnosing and managing common ophthalmic conditions. METHODS Postgraduate year 1 and 2 family medicine residents at the University of Western Ontario were recruited for this study. The main outcome measures w...