Public Health Commons^™

Nonmydriatic Fundus Photography In A High-Risk Population Of Samoans With Diabetes: The Soifua Manuia Eye Screening Program, Lauren Carmela Lamonica

Public Health Theses

IMPORTANCE Novel methods of detecting eye disease are needed due to the challenges associated with service delivery in resource-limited settings.

BACKGROUND The objective of this study is to determine whether clinically gradable fundus images can be obtained using a low-cost, handheld non-mydriatic fundus camera by a non-ophthalmic provider in a remote setting.

DESIGN Cross-sectional study

PARTICIPANTS Two-hundred and six individuals (412 eyes) in the Pacific Island nation of Samoa with pre-diabetes and diabetes (HbA1c ≥5.7% or FBG ≥110 mg/dl).

METHODS Participants underwent non-mydriatic fundus photography with the PanOptic iExaminer System, along with an assessment of near vision, medical, and ophthalmic …

The Etiology Of Multiple Sclerosis And Correlation Of The Distribution Of The Disease With Migration And Settlement History Of Northern Europeans, Kristin M. Gunderson

Public Health Theses

The geographic disparity of multiple sclerosis has been noted in the literature for well over a century. The frequency of the disease varies significantly both within countries and in different parts of the world. The goal of this project is to give new insight regarding the etiology of multiple sclerosis. Several theories regarding the etiology of the disease have been reviewed, including a geographic theory, a nutritional theory, and a genetic theory. Although the geographic and nutritional theories have been thoroughly investigated by researchers, neither of them provides a conclusive explanation for the etiology of the disease, and there are …

Multiple Sclerosis Disease Distribution And Potential Impact Of Environmental Air Pollutants In Georgia, Anthony Charles Gregory

Public Health Theses

This study’s purpose is to examine the potential relationships between MS (Multiple Sclerosis) and environmental outdoor air pollutants in GA (Georgia). We used secondary, cross-sectional data received from the member’s list of the National Multiples Sclerosis Society’s GA chapter (NMSS-GA), the U.S. census, and scorecard.org, a database based on the U.S. Environmental Protection Agency (EPA) Toxic Release Inventory (to 2002) and National Emissions Inventory (1999) data. The study population was 9,072,576 including 6,247 self-reported MS cases from NMSS-GA. Using stepwise multivariate linear regression of census and EPA data, the best predictive model in GA for female or total prevalence rates …