Publications by authors named "Katherine A Vaughn"

Colorectal cancer (CRC) is a leading cause of cancer death in the USA. Screening programs in federally qualified health centers (FQHCs) are essential to reducing CRC-related mortality and morbidity among underserved populations. Centralized, population-based mailed fecal immunochemical test (FIT) programs can improve CRC screening rates, but barriers to implementation remain.

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Hispanic women are at high risk for type 2 diabetes (T2D), with obesity and unhealthy eating being important contributing factors. A cross-sectional design was used in this study to identify dietary patterns and their associations with diabetes risk factors. Participants completed a culturally adapted Food Frequency Questionnaire capturing intake over the prior 3 months.

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Programs that directly mail fecal immunochemical tests (FIT) to patients can increase colorectal cancer (CRC) screening, especially in low-income and Latino populations. Few studies have explored patient reactions to prompts or reminders that accompany such programs. As part of the Participatory Research to Advance Colon Cancer Prevention pilot study, which tested prompts and reminders to a direct-mail FIT program in a large, urban health center, we conducted telephone interviews among English- and Spanish-speaking participants who were assigned to receive a series of text message prompts, automated phone call reminders, and/or live phone call reminders.

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Article Synopsis
  • A study focused on overweight Hispanic women at risk for type 2 diabetes assessed the prevalence of undiagnosed hyperglycemia among 196 participants at a Federally Qualified Health Center.
  • Of these women, 36% were already diagnosed with diabetes, 20% with prediabetes, and 44% had neither diagnosis; however, 63% of those without a diagnosis showed prediabetes indicators during screening.
  • The findings suggest a significant number of participants had undiagnosed hyperglycemia, indicating a potential lack of awareness about diabetes risk that may hinder their screening adherence.
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