
postdoctoral research fellow @Harvard public health social epidemiology well-being and health Bluesky https://nitter.cf/t.co/vdtJHY54ro
Boston, MA
Joined June 2018
- Tweets23
- Following270
- Followers153
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Hayami Koga MD MPH retweeted
In the @NIH newsletter!
Prior work shows optimism relates to longevity in homogeneous (often White) samples. Our study, led by stellar @KogaHayami, suggests the association exists across diverse groups, with lifestyle explaining ~25% of it.
@DrLewina @peterjames_7 @CKroenkeScD
Recently published research supported by @NIHAging investigated the association of optimism to longevity across racial and ethnic groups and if lifestyle choices were a mediating factor. Read more in the latest BSSR Spotlight: bit.ly/3B9Osne
Hayami Koga MD MPH retweeted
New @Harvard research: "Being an optimist can extend your lifespan by 4+ years - and boost chances of reaching 90 years old"
Research by @KogaHayami @HarvardChanSPH & team, published in @AGSJournal found a link between #optimism and #longevity
ow.ly/7On950JA1V5
Hayami Koga MD MPH retweeted
"People who are more optimistic tend to live longer than those who are more pessimistic, a new study reports." Spotlight on Dr. @KogaHayami's #optimism and longevity study in @NeuroscienceNew. ow.ly/Ec0H50JCGSK
Hayami Koga MD MPH retweeted
What is the relationship between #optimism and #longevity? Research led by Dr. @KogaHayami and Center colleagues appears in this @washingtonpost article. ow.ly/8sKG50JSLS8
Thank you for sharing our study on optimism and longevity in diverse groups!! @claudiatfitz @DrLewina @peterjames_7 @HarvardCenterHH
@CNN
google.com/amp/s/amp.cnn.com…
Hayami Koga MD MPH retweeted
In a study led by GSAS PhD student in Population Health Sciences Hayami Koga, higher levels of optimism were associated with longer lifespans and living beyond age 90 in women across racial and ethnic groups. @HarvardChanSPH buff.ly/3O4YKIv
Hayami Koga MD MPH retweeted
“Although optimism itself may be affected by social structural factors, such as race and ethnicity, our research suggests that the benefits of optimism may hold across diverse groups,” said Hayami Koga, lead author of the study. hsph.harvard.edu/news/press-…
Hayami Koga MD MPH retweeted
"Important to think about the positive resources, such as #optimism, that may be beneficial to our #health"
At the @Centre4Optimism we agree, @KogaHayami @HarvardPopCtr
news.harvard.edu/gazette/sto…
FYI @DrJTick @jhagel @cgbrookings @HJCraig83 @YoramMaaravi @celebrateageing
Hayami Koga MD MPH retweeted
Our graduate student affiliate @KogaHayami
is lead author...Optimism lengthens life, study finds news.harvard.edu/gazette/sto… via @Harvard
Thanks for sharing our study!!
"Higher optimism was associated with longer lifespan and a greater likelihood of achieving exceptional longevity overall & across racial and ethnic groups."
agsjournals.onlinelibrary.wi… by @KogaHayami et al. #happiness
Yep, association study. Complex variables. But like the message!
Hayami Koga MD MPH retweeted
Using data from the Japan Gerontological Evaluation Study, @SakurakoSO, Dr. @_KSphs, Dr. @KogaHayami, and colleagues found that contrary to findings from Western populations, #optimism was unrelated to #longevity among Japanese older adults. ow.ly/yAJu50Io1ko
Hayami Koga MD MPH retweeted
Great job, @KogaHayami, for discussing with @thecrimson our study on optimism and hypertension risk in young and racially diverse US Army soldiers.
@HarvardCenterHH @PennPosPsychCtr
thecrimson.com/article/2020/…
Hayami Koga MD MPH retweeted
Replying to @thecrimson
@thecrimson highlights recent research findings from Co-director Dr. Laura Kubzansky, @KogaHayami, et al. on the link between higher #optimism levels and lower risk of #hypertension. Read more here: ow.ly/jpr650BJyWQ
Very sad news. As a high school student wanting to become a physician, I remember being amazed when I learned that a Japanese physician was building canals in Afghanistan.
“A doctor treats patients one by one, but this helps a whole village,”
nytimes.com/2019/12/04/world…
Gender equality is way behind in Japan. One medical school explains that they were discriminating against women at their admissions because women have higher communication skills and mature faster than men. This is sadly the current status of Japan.
amp.timeinc.net/time/5477556…











