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Greg Martin Profile
Greg Martin

@drgregmartin

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Specialist in Public Health Medicine working for the Health Service Executive in Ireland. Editor-in-Chief of Globalization and Health.

Ireland
Joined March 2009
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@drgregmartin
Greg Martin
2 days
Learn how to control code chunks in Quarto! Hide code, warnings, and messages for cleaner documents. Multiple ways to set chunk options explained. #Quarto #RStudio
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@drgregmartin
Greg Martin
2 days
Confused about risk, rate, and odds in public health and epidemiology? This video breaks down the key differences and provides clear examples to help you understand these important concepts. #publichealth #epidemiology
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@drgregmartin
Greg Martin
4 days
Embedding code directly into margins allows for dynamic adjustments to notes, tips, and important details within documents. This ensures visual components align seamlessly with source code. #coding #webdesign
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@drgregmartin
Greg Martin
4 days
Cohort studies offer stronger evidence than case-control studies, but they're not as strong as randomized control trials. Cohort studies are prospective and useful when you can't ethically intervene. #research #evidence
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@drgregmartin
Greg Martin
6 days
A DrPH offers a unique path, blending academic rigor with practical experience in an organization. It's a significant commitment that opens doors, especially for those unsure about staying in academia or working directly in the field. #DrPH #PublicHealth
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@drgregmartin
Greg Martin
6 days
Learn how to automatically create bibliographies, include calculated values directly in your narrative, and use divs for specific text formatting in R Markdown. #RMardown #DataScience
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@drgregmartin
Greg Martin
7 days
Cohort studies can consider rare exposures and multiple outcomes, while case-control studies start with the outcome and look back at exposures. Confounding is a key weakness to consider in these studies. #epidemiology #research
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@drgregmartin
Greg Martin
9 days
Case control and cohort studies both explore relationships between exposures and outcomes, but they differ in their approach. Case control studies start with outcomes, while cohort studies track exposures over time. #epidemiology #research
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@drgregmartin
Greg Martin
9 days
Learn how to weave narrative elements into reproducible documents in R Studio using Quarto. This video covers hyperlinks, citations, and more to enhance your documents. #Quarto #RStudio
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@drgregmartin
Greg Martin
10 days
Exploring entry-level, mid-career, leadership, and consultant roles. Examples are current openings, ready for applications. Join the conversation and share your thoughts! #jobsearch #careers
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@drgregmartin
Greg Martin
10 days
When working at the Clinton Health Access Initiative, a major focus was figuring out how to get diagnostics into remote parts of Africa. Considerations included supply chains, procurement, warehousing, and distribution. #globalhealth #africa
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@drgregmartin
Greg Martin
11 days
This video provides YAML examples for customizing code appearance and creating PDFs. Access the document via the link at the end of the video to copy and paste the YAML directly into your projects. #YAML #code #PDF
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@drgregmartin
Greg Martin
12 days
One doesn't need a medical degree to work in public health; just an interest. Many at the World Health Organization don't have clinical backgrounds. Those from a clinical background are welcome, but it's not a necessity. #publichealth #WHO
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@drgregmartin
Greg Martin
13 days
YAML dictates document rendering in Quarto. It appears in 3 places: Quarto document's top, code chunks, and Quarto projects. YAML in code chunks overrides document YAML, which overrides project YAML. Nested structures define formatting details. #Quarto #YAML
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@drgregmartin
Greg Martin
14 days
Pursuing a master's in public health reveals that healthcare extends beyond hospital walls. Social determinants and community factors are crucial for maintaining population health. #PublicHealth #SocialDeterminants
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@drgregmartin
Greg Martin
15 days
Many are anxious about global/public health jobs after finishing their MPH. Mid-career professionals also seek next steps. Recent decisions by the American administration add to the crisis. #globalhealth #publichealth
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@drgregmartin
Greg Martin
16 days
You don't have to be in medicine to impact public health. Experts from various backgrounds—teaching, engineering, even astrophysics—bring essential skills to tackle health challenges from communication to infrastructure. #publichealth #communityhealth
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@drgregmartin
Greg Martin
16 days
Public health's goal involves impacting the world to address the social determinants of health. These factors, like housing, climate change, and poverty, drastically affect population health, often more than clinical medicine. #PublicHealth #SocialDeterminants
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@drgregmartin
Greg Martin
16 days
Landing a job is more than just a degree. After the foot in the door, one must really sell their experience. Mastering the interview is a skill, and there are lessons to be learned. #jobinterview #careeradvice
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@drgregmartin
Greg Martin
16 days
Want to lead projects early in your career? Dive into the details, show you're reliable, and those above will trust you to take the reins. It frees them up and gives you the lead. #leadership #careeradvice
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