Luke Kalb (@drlukek) 's Twitter Profile
Luke Kalb

@drlukek

Humanist ✌️| Optimist 🌱 | Author 📖 | Recovering from alot of stuff 🏁 | Mental Health Researcher 📈 & Faculty @JohnsHopkins. Views are my own.

ID: 1455264008701890563

linkhttp://www.lukekalb.com calendar_today01-11-2021 20:02:46

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JAMA Psychiatry (@jamapsych) 's Twitter Profile Photo

Most viewed in the last 7 days from JAMA Psychiatry: This overview of social determinants of health and suicide risk factors and outcomes can guide clinical, research, and policy directions for prevention. ja.ma/4abF41I

Most viewed in the last 7 days from <a href="/JAMAPsych/">JAMA Psychiatry</a>: 

This overview of social determinants of health and suicide risk factors and outcomes can guide clinical, research, and policy directions for prevention. 

ja.ma/4abF41I
JAMA Health Forum (@jamahealthforum) 's Twitter Profile Photo

Most viewed in the last 7 days from JAMA Health Forum: The prevalence of obesity in the US decreased in 2023 for the first time in over a decade, particularly in the South, which had the highest observed per capita GLP-1RA dispensing rate. ja.ma/4h6rI9e

Most viewed in the last 7 days from <a href="/JAMAHealthForum/">JAMA Health Forum</a>: 

The prevalence of obesity in the US decreased in 2023 for the first time in over a decade, particularly in the South, which had the highest observed per capita GLP-1RA dispensing rate. 

ja.ma/4h6rI9e
JAMA Psychiatry (@jamapsych) 's Twitter Profile Photo

Most viewed this week from JAMA Psychiatry: GLP1-RA treatment for obesity and diabetes does not increase psychiatric adverse events compared to placebo and is linked to improvements in quality of life, emotional eating, and mental well-being. ja.ma/44SshRo

Most viewed this week from <a href="/JAMAPsych/">JAMA Psychiatry</a>: 

GLP1-RA treatment for obesity and diabetes does not increase psychiatric adverse events compared to placebo and is linked to improvements in quality of life, emotional eating, and mental well-being. 

ja.ma/44SshRo
John B. Holbein (@johnholbein1) 's Twitter Profile Photo

This new working paper provides clear and compelling causal evidence that the flu vaccine is really good for kiddos. "The influenza vaccine reduces outpatient and emergency department visits significantly."

This new working paper provides clear and compelling causal evidence that the flu vaccine is really good for kiddos. 

"The influenza vaccine reduces outpatient and emergency department visits significantly."
Wellbeing Research Centre (@oxwellresearch) 's Twitter Profile Photo

🔍 By combining real-time #wellbeing data from surveys, smartphones, and smartwatches, the global Health & Happiness Study has the potential to change the way we understand the drivers of wellbeing in daily life. Find out more and sign up before 15 June👇 healthandhappinessstudy.com

Denis Wirtz (@deniswirtz) 's Twitter Profile Photo

Research Saves Lives At Johns Hopkins, we just went live with an expansive website showing the extraordinary value of research, the impact of cuts to research, what's at stake, resources for our research community, etc. Check it out: researchsaveslives.jhu.edu

Research Saves Lives  

At Johns Hopkins, we just went live with an expansive website showing the extraordinary value of research, the impact of cuts to research, what's at stake, resources for our research community, etc.  

Check it out: researchsaveslives.jhu.edu
Abigail Marsh (@aa_marsh) 's Twitter Profile Photo

The tendency to lie is a trait that is consistent across time and settings. If you know someone who lies to other people... they are probably lying to you as well. Another great paper by Isabel Thielmann and colleagues. psycnet.apa.org/record/2025-70…

The tendency to lie is a trait that is consistent across time and settings. If you know someone who lies to other people... they are probably lying to you as well. Another great paper by <a href="/IsabelThielmann/">Isabel Thielmann</a> and colleagues. psycnet.apa.org/record/2025-70…
JAMA Health Forum (@jamahealthforum) 's Twitter Profile Photo

In Japan, low-value care services are predominantly provided by a small group of primary care physicians, particularly those who are older, not board-certified, and have high patient volumes. ja.ma/3HvZLv5

In Japan, low-value care services are predominantly provided by a small group of primary care physicians, particularly those who are older, not board-certified, and have high patient volumes. ja.ma/3HvZLv5
John Arnold (@johnarnoldfndtn) 's Twitter Profile Photo

Homicides are down 21% year-to-date in 2025 across the top 30 cities, following national declines of 12% in 2023 and 15% in 2024. If this trend holds, the U.S. could see the fewest murders in over 50 years and the lowest per capita homicide rate ever recorded.

Homicides are down 21% year-to-date in 2025 across the top 30 cities, following national declines of 12% in 2023 and 15% in 2024. If this trend holds, the U.S. could see the fewest murders in over 50 years and the lowest per capita homicide rate ever recorded.
World Happiness Report (@happinessrpt) 's Twitter Profile Photo

📲 We’re inviting chapter proposals from researchers around the world for World Happiness Report 2026, taking a closer look at the relationship between social media and subjective #wellbeing. Find out more and submit your proposal by Sunday 15 June👇 worldhappiness.report/news/submit-a-…

📲 We’re inviting chapter proposals from researchers around the world for World Happiness Report 2026, taking a closer look at the relationship between social media and subjective #wellbeing.

Find out more and submit your proposal by Sunday 15 June👇
worldhappiness.report/news/submit-a-…
Aidan Wright (@aidangcw) 's Twitter Profile Photo

Pro tip, folks: if you make a figure for a publication, don’t just hand the copyright over to the publisher. Post it on OSF first and then give yourself permission to use it in the first publication and then all future publications. That way, no permissions issues.

Philipp Heimberger (@heimbergecon) 's Twitter Profile Photo

Interesting paper: 161 researchers in 73 research teams used the same data and hypothesis (immigration reduces support for social policies among the public), but arrived at different results and conclusions. Paper in PNAS

Interesting paper: 161 researchers in 73 research teams used the same data and hypothesis (immigration reduces support for social policies among the public), but arrived at different results and conclusions.

Paper in PNAS
John B. Holbein (@johnholbein1) 's Twitter Profile Photo

Want to easily scrape data from news media sites? There's an R package for that! paperboy "paperboy offers writers of web scraping scripts a clear path to publish their code and earn co-authorship on the package, while promising users to deliver news media data from many

Want to easily scrape data from news media sites?

There's an R package for that!  

paperboy 

"paperboy offers writers of web scraping scripts a clear path to publish their code and earn co-authorship on the package, while promising users to deliver news media data from many