February 2020 PMID 32008905

A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk.

Josef Fritz, Trang VoPham, Kenneth P Wright, Céline Vetter

Download social card

Mentions

90
Peak: 22 in Mar 2021
across 3 sources since Jan 2020

Extended reach

395,782
potential audience

Total likes

146

Video views

212

Mentions per month

Jan 2020 – Oct 2025

Where it's discussed

  • X / Twitter86 posts
  • Bluesky2 posts
  • YouTube2 videos

AI synopsis

What people are saying

The discussions frequently reference the research's findings, such as the stated 6% increase in traffic accidents following the shift to Daylight Saving Time. Phrases like 'drive safely' and 'one of the most dangerous driving days' convey urgency and concern. The tone of these posts often oscillates between informative and cautionary, reflecting a collective understanding of the risks associated with the time change and promoting awareness around the need for potential policy changes.

AgreementModerate agreement

Many discussions express support for the article's findings, though a few voices challenge the universal applicability.

InterestHigh interest

The majority of participants showcase strong curiosity about the implications of the research.

EngagementModerate engagement

Discussions vary in depth, with some users merely summarizing while others provide detailed analyses and references.

ImpactHigh impact

Several participants highlight the repercussions of Daylight Saving Time on public safety, indicating a belief in its significant effects.

Abstract in brief

  • The spring shift to Daylight Saving Time (DST) significantly increases the risk of fatal motor vehicle accidents (MVAs) by 6% due to factors like sleep deprivation and circadian misalignment.
  • The study observed that this increased risk is particularly pronounced in the mornings and more so in western regions of a time zone, where earlier sunrise times lead to greater misalignment.
  • Interestingly, the risk of MVAs decreases in the week following the DST transition, and there were no observed risks associated with the fallback to Standard Time, reinforcing the importance of sleep and circadian alignment in accident rates.

Top posts

Most liked on X and Bluesky
Steve Kay
@DrSteveKay · X

A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https://t.co/lzvk4rMCFX

Mar 15, 2021 · 37 likes · 16 shares · 1,495 followers View post →
Joseph Takahashi
@CircadianClocks · X

⁦@DrCelineVetter⁩ paper out: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https://t.co/SwcDIWc12x

Feb 24, 2020 · 19 likes · 7 shares · 5,083 followers View post →
Michael Socolow
@michaelsocolow.bsky.social · Bluesky

Reminder: Spring Daylight Savings Time is most dangerous on *Monday* after clock jumps ahead - not the Sunday. All the studies say tomorrow is one of the most dangerous driving days of the year: Be careful. Spring DST increases fatal motor vehicle accidents by 6% pubmed.ncbi.nlm.nih.gov/32008905/

Mar 9, 2025 · 17 likes · 4 shares View post →
Cori Bargmann
@betenoire1 · X

Drive safely, everyone: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/YZXa4aqvln

Mar 14, 2021 · 10 likes · 4 shares · 10,574 followers View post →
David Joffe MB BS (Hons), PhD, FRACP
@DavidJoffe64 · X

A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/uA2IDl35Gd

Apr 5, 2024 · 8 likes · 3 shares · 17,847 followers View post →
Dr. Brian Goldman
@NightShiftMD · X

#DaylightSavingTime https://t.co/Cqh9GhUaTp "spring DST significantly increased fatal MVA risk by 6%, which was more pronounced in the morning & in locations further west within a time zone. MVA risk increased even in the afternoon hours, despite longer daylight hours."

Mar 13, 2022 · 6 likes · 1 share · 102,179 followers View post →

All mentions

Tato K.O.
@Tato_Portillo · X

@Laupolaris @imenosd @sanchezcastejon En cuanto a accidentes de tráfico, hay estudios que relacionan mayor siniestralidad cuanta menor luz hay y mayor siniestralidad cuando los desplazamientos al trabajo se hacen mas temprano o de noche. https://t.co/QWmUMemJ3d

Oct 20, 2025 · 83 followers View post →
Netochka Nezvanova, menos 3%
@NetNezva · X

@Moli_Malone @ArielBiologist Smith AC. Spring forward at your own risk: Daylight Saving Time and fatal vehicle crashes, Am. Econ. J. Appl. Econ. 8:65-91, 2016 Fritz J, et al. A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk. Curr. Biol. 30(4)729-35.e2, 2020.

Aug 23, 2025 · 5,355 followers View post →
Michael Socolow
@michaelsocolow.bsky.social · Bluesky

Reminder: Spring Daylight Savings Time is most dangerous on *Monday* after clock jumps ahead - not the Sunday. All the studies say tomorrow is one of the most dangerous driving days of the year: Be careful. Spring DST increases fatal motor vehicle accidents by 6% pubmed.ncbi.nlm.nih.gov/32008905/

Mar 9, 2025 · 17 likes · 4 shares View post →
Kythra Suntamer
@kythra.bsky.social · Bluesky

www.cell.com/action/showP... A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk

Dec 22, 2024 View post →
Scott Sonnon
@flowcoach · X

@realDonaldTrump Fritz, A. et al. (2020). A chronobiological evaluation of the acute effects of daylight saving time on traffic accident risk. Current Biology 30(4). https://t.co/afGj6I9OQS

Dec 14, 2024 · 3,331 followers View post →
Dr 'Variant of Concern' Stip #BLM
@drstip · X

RT @DavidJoffe64: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/uA2IDl35…

Apr 6, 2024 · 3 shares · 2,762 followers View post →
coonavass
@coonavass · X

RT @DavidJoffe64: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/uA2IDl35…

Apr 5, 2024 · 3 shares · 4,770 followers View post →
anthony, underclass prole cat, edwards
@anthony45052793 · X

RT @DavidJoffe64: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/uA2IDl35…

Apr 5, 2024 · 3 shares · 749 followers View post →
David Joffe MB BS (Hons), PhD, FRACP
@DavidJoffe64 · X

A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/uA2IDl35Gd

Apr 5, 2024 · 8 likes · 3 shares · 17,847 followers View post →
Eva
@epdelap · X

@Julia1984Nl @claud0000000 Het hoeft niet per se op jou van toepassing te zijn, maar er is een wetenschappelijke basis voor. Zie bijgaand wat research. Op populatieniveau zijn er wel degelijk nadelige gevolgen. https://t.co/VhvNsG5I3W https://t.co/W7D97s4Y14 https://t.co/85dU5mQyiC

Oct 27, 2023 · 2 likes · 1,506 followers View post →
Rachel Turner
@DrugsDocRT · X

@InnovationMatt https://t.co/Oc2T0RzZE5

Mar 24, 2023 · 1 like · 368 followers View post →
Anudary
@Anudary · X

@MunkhchuluunS @bayanaa009 Судалгаа байхгүй гэж ямар итгэлтай хэлж байнаа базарваань. Юу л байна судалгаа байгаа. Захаас нь гэхэд л https://t.co/4pcIkkum3G https://t.co/vZHISIi8m9 https://t.co/vZHISIi8m9

Mar 21, 2023 · 2,549 followers View post →
driveredsafety@ciesc.org
@CiescDriverEd · X

Here's a reminder and #SafeDrivingTip: Time "springs forward" this Sunday, March 12th!⏰ Data from 1996-2017 shows an increase in car accidents after the switch to Daylight Savings Time, partially due to losing 1 hour of sleep! #DaylightSavingTime (DOI: https://t.co/lETGbMPRu2). https://t.co/pljfvpxjBW

Mar 10, 2023 · 1 like · 81 followers View post →
Steve Cranford
@CranfordMATTER · X

https://t.co/JOLplCZ5Zv

Nov 6, 2022 · 1 like · 6,365 followers View post →
Maciej B
@gf_maciej · X

@ZKierowca Tutaj ciekawe badania z

Nov 4, 2022 · 291 followers View post →
Irina Leines
@RainbowRawrBitc · X

@ESAISO @conapra no hay nada completamente concluyente, sigue sin haber un concenso total. Ahí te va otro, sobre accidentes de auto https://t.co/JmEILMacxq

Oct 30, 2022 · 1 like · 26 followers View post →
Save Standard Time
@SaveStandard · X

@bjkarno DST keeps us awake late each night, forces us to wake early each morning, misaligns clocks from circadian rhythms. Estimates of accidental deaths range dozens to hundreds annually. Here is one study, more on our website. https://t.co/TPe9d0HCZQ

Sep 20, 2022 · 2 likes · 13,053 followers View post →
Save Standard Time
@SaveStandard · X

@Math_Professor @billprady @JmeMiller1974 Several studies find Daylight Saving Time to be both acutely and chronically harmful to sleep, mood, and safety. The National Safety Council and many others endorse permanent Standard Time. https://t.co/TPe9d0HCZQ

Sep 12, 2022 · 13,053 followers View post →
steve hayes : also @shimself.bsky.social
@shimself · X

@ErikHerzog "In GB, 450 serious injuries and 104 deaths annually could be prevented by GMT+1/GMT+2 clock time" https://t.co/YSfL34iLsh doi: 10.1136/bmjopen-2016-014319 DOI: 10.1016/j.cub.2019.12.045

Mar 28, 2022 · 165 followers View post →
Monique Attinger, Low Ox Coach
@LowOxCoach1 · X

Increased mortality too. https://t.co/r05ALG3iZc

Mar 16, 2022 · 1 like · 6,751 followers View post →
Monique Attinger, Low Ox Coach
@LowOxCoach1 · X

Then there is the increase in car accidents. https://t.co/r05ALG3iZc

Mar 16, 2022 · 1 like · 6,751 followers View post →
NF
@nfaitz · X

@me_shelleylee @CJungus @sugarcubedog2 She isn’t wrong in the uptick of preventable fatal accidents - not sure about fatal kid accidents - but there is a correlation between an increase of fatal accidents and Daylight Savings https://t.co/a7KDt5RwIt

Mar 16, 2022 · 39 followers View post →
garigalAnj
@garigalAnj · X

@EricBlake12 All the time wasted adjusting clocks and having time zone jet lag is not worth it, in fact causes accidents. https://t.co/453XXoZOMD

Mar 15, 2022 · 1 like · 2,371 followers View post →
Joy Y. Erdile (Kiddie), MSc, RD
@jyerdile · X

The rate of fatal car #accidents increases ~6% the week after the spring #DaylightSavingTime change. This may be caused by the sleep deprivation and misalignment of drivers’ #circadian sleep rhythms. #LivingInSync https://t.co/C9yrSFPrWV

Mar 14, 2022 · 1 like · 8,570 followers View post →
(((Liz Ditz))). Mask up, y'all. Viruses are real.
@lizditz · X

RT @NightShiftMD: #DaylightSavingTime https://t.co/Cqh9GhUaTp "spring DST significantly increased fatal MVA risk by 6%, which was more pro…

Mar 13, 2022 · 1 share · 10,486 followers View post →
Dr. Brian Goldman
@NightShiftMD · X

#DaylightSavingTime https://t.co/Cqh9GhUaTp "spring DST significantly increased fatal MVA risk by 6%, which was more pronounced in the morning & in locations further west within a time zone. MVA risk increased even in the afternoon hours, despite longer daylight hours."

Mar 13, 2022 · 6 likes · 1 share · 102,179 followers View post →
Totally A Birb
@totallyabirb · X

@BlissErin @JoeDoe22125021 @DavePerrino @SenWhitehouse A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk by Josef Fritz, Trang VoPham, Kenneth P. Wright Jr., Céline Vetter published 30 Jan 2020 in Current Biology.

Mar 12, 2022 · 4 likes · 39 followers View post →
Kim Resistance
@KimRUCR4 · X

@MrNegroMilitant @TravisAllen02 More likely to die following dst than not: The effects of season, daylight saving and time of sunrise on serum cortisol in a large population. PMID: 24156521; A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk. PMID: 32008905 +++

Nov 8, 2021 · 40 followers View post →
Pavel Kasík
@kasikp · X

@Victor_Tovikrov Jak jsem už někomu posílal: https://t.co/gON481ywT3 https://t.co/wFsQP2XdZF Nejsou to velká čísla, ale ukazuje to princip. Výhody žádné, nevýhody měřitelné, tedy není důvod se této tradice držet jen proto, že neškodí "výrazně". https://t.co/hr550Y9I6k

Nov 2, 2021 · 7,739 followers View post →
Pavel Kasík
@kasikp · X

@imi_imi_imi @Victor_Tovikrov Zjevně toho bude víc, já mám uloženo třeba toto z USA: https://t.co/wFsQP2XdZF https://t.co/gON481ywT3 https://t.co/9JejQxoAip

Nov 2, 2021 · 7,739 followers View post →
Füd Professor
@sadlybradleytoo · X

@lock_the_clock @Ivriniel @NavyPrism @ElectionsAB Like this right? You're literally making things up. https://t.co/SlK1VXtsVT

Oct 10, 2021 · 2 likes · 244 followers View post →
Lijun Zhao
@lijunzhao2017 · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 30, 2021 · 16 shares · 135 followers View post →
Greg Potter
@GregPotterPhD · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 18, 2021 · 16 shares · 921 followers View post →
Hans-Peter Landolt
@Hypnos8320 · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 16, 2021 · 16 shares · 264 followers View post →
Toine Schoutens
@toineschoutens · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 16, 2021 · 16 shares · 1,636 followers View post →
Alex West
@arcticalexwest · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 16, 2021 · 16 shares · 253 followers View post →
Waggoner Lab
@LabWaggoner · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 15, 2021 · 16 shares · 11,552 followers View post →
Jonathan Cedernaes
@JCedernaes · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 15, 2021 · 16 shares · 3,127 followers View post →
Lily Bustos
@BustosgLily · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 15, 2021 · 16 shares · 107 followers View post →
Joseph Takahashi
@CircadianClocks · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 15, 2021 · 16 shares · 5,083 followers View post →
Gianluca Tosini
@TosiniGianluca · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 15, 2021 · 16 shares · 92 followers View post →
Mariah Baughn MD
@mariahbaughn · X

RT @betenoire1: Drive safely, everyone: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk…

Mar 15, 2021 · 4 shares · 818 followers View post →
Dr. Michelle Gumz
@MLGumz · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 15, 2021 · 16 shares · 1,727 followers View post →
Delainey Wescott
@DelaineyWescott · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 15, 2021 · 16 shares · 496 followers View post →
Dr Tami Martino: Heart, Circadian Medicine ❤️⏰
@TamiMartino · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 15, 2021 · 16 shares · 1,585 followers View post →
John Hogenesch
@jbhclock · X

RT @DrSteveKay: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https:…

Mar 15, 2021 · 16 shares · 2,997 followers View post →
Steve Kay
@DrSteveKay · X

A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https://t.co/lzvk4rMCFX

Mar 15, 2021 · 37 likes · 16 shares · 1,495 followers View post →
Steve Kay
@DrSteveKay · X

RT @betenoire1: Drive safely, everyone: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk…

Mar 15, 2021 · 4 shares · 1,495 followers View post →
María Olmedo
@Olmedo_lab · X

RT @betenoire1: Drive safely, everyone: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk…

Mar 14, 2021 · 4 shares · 320 followers View post →
Rodrigo Nunes Cal
@CalZole · X

RT @betenoire1: Drive safely, everyone: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk…

Mar 14, 2021 · 4 shares · 3,765 followers View post →
Cori Bargmann
@betenoire1 · X

Drive safely, everyone: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/YZXa4aqvln

Mar 14, 2021 · 10 likes · 4 shares · 10,574 followers View post →
Diane Shackelford
@deeshack1 · X

RT @katiemmanning: This study found a 6% increase in fatal motor vehicle accidents: https://t.co/1BQx9Kw1xE

Mar 13, 2021 · 1 share · 272 followers View post →
Katie McNamara Manning, PhD
@katiemmanning · X

This study found a 6% increase in fatal motor vehicle accidents: https://t.co/1BQx9Kw1xE

Mar 13, 2021 · 6 likes · 1 share · 248 followers View post →
Gabi
@Gabibicaa · X

@guzrules @lastfuckingkiss @s3xyimmigrant @likeazombie https://t.co/QCI9cUyGTw

Feb 22, 2021 · 672 followers View post →
TuanTzu
@TuanTzu · X

Daylight savings time shift is also associated with a 6% increase in motor accidents: https://t.co/IfWyMxPvrf There are two biological functions that are working together to cause these dramatic effects: circadian decoupling from the sun and sleep deprivation.

Aug 15, 2020 · 19 followers View post →
JM Martín-Olalla
@MartinOlalla_JM · X

RT @MartinOlalla_JM: New video disseration @YouTube https://t.co/X3Tiy6NVOL where I try and explain what some chronobiologist are missing a…

Apr 22, 2020 · 2 shares · 3,337 followers View post →
Joan Marc Fons i Vilagrasa
@joanmarcfons · X

RT @martisoriano: A paper made by #martinolalla, one of the most important studies about the daylight saving time https://t.co/eomzuQc815

Apr 22, 2020 · 2 shares · 441 followers View post →
Jordi Valero
@Jordi_Valero · X

RT @martisoriano: A paper made by #martinolalla, one of the most important studies about the daylight saving time https://t.co/eomzuQc815

Apr 21, 2020 · 2 shares · 180 followers View post →
Jorge Mira
@JorgeMiraUSC · X

RT @MartinOlalla_JM: New video disseration @YouTube https://t.co/X3Tiy6NVOL where I try and explain what some chronobiologist are missing a…

Apr 21, 2020 · 2 shares · 6,246 followers View post →
Martí Soriano
@martisoriano · X

A paper made by #martinolalla, one of the most important studies about the daylight saving time https://t.co/eomzuQc815

Apr 21, 2020 · 1 like · 2 shares · 422 followers View post →
JM Martín-Olalla
@MartinOlalla_JM · X

New video disseration @YouTube https://t.co/X3Tiy6NVOL where I try and explain what some chronobiologist are missing about DST. The screencast feautures the manuscript recently released in @CurrentBiology https://t.co/p4mzDIOuOl 1/2

Apr 21, 2020 · 2 likes · 2 shares · 3,337 followers View post →
JM Martín-Olalla
@MartinOlalla_JM · X

@red_cofis 9. Les remito al último y detalloso estudio sobre la influencia del cambio de hora en accidentes de tráfico mortales en EEUU. Se detecta un sesgo hacia más accidentes en la semana posterior al cambio primaveral ---debido a carencia de sueño--- https://t.co/dTICHyVIUC

Mar 28, 2020 · 3,337 followers View post →
Save Standard Time
@SaveStandard · X

@STEVECALANDRIL1 @MillerAngieOTC @ErikHerzog @CNN @JenniferGrayCNN Please cite sources of data/graphics. @DrCelineVetter et al found recently DST increases morning accidents, doesn't reduce evening accidents, and sleep deprivation (which perma-DST worsens) is more to blame than darkness. @SRBR_Outreach #SaveStandardTime https://t.co/S8nWfIoHB8

Mar 9, 2020 · 1 like · 13,053 followers View post →
Save Standard Time
@SaveStandard · X

@STEVECALANDRIL1 Please cite sources of data/graphics. @DrCelineVetter et al found recently DST increases morning accidents, doesn't reduce evening accidents, and sleep deprivation (which perma-DST worsens) is more to blame than darkness. @ErikHerzog #SaveStandardTime https://t.co/S8nWfIoHB8

Mar 9, 2020 · 3 likes · 13,053 followers View post →
Save Standard Time
@SaveStandard · X

@georgepf84 @RDValerie Both clock change and leaving clocks on DST deprives sleep, increases accidents, disease…lowers productivity, wages. Tell lawmakers to restore #PermanentStandardTime, #SaveStandardTime! https://t.co/S8nWfIoHB8 https://t.co/5Eh6u5Oo1i

Mar 9, 2020 · 2 likes · 13,053 followers View post →
Save Standard Time
@SaveStandard · X

@ewellburn @ErikHerzog @AntleDr @ChronobioCanada @sleepdiplomat More studies, better studies, and more recent studies show accidents increase largely due to sleep deprivation, and both changing clocks to and leaving them on DST chronically deprives sleep. #SaveStandardTime #PermanentStandardTime @DrCelineVetter https://t.co/S8nWfIoHB8

Mar 8, 2020 · 1 like · 13,053 followers View post →
GDLeahy
@GDLeahy · X

It's that time of year: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: https://t.co/mv4GjYbSP2 #sleep #DaylightSavingTime

Mar 6, 2020 · 676 followers View post →
Save Standard Time
@SaveStandard · X

@HealthyHours @StartSchoolL8r @JustinReady @WTOP @BC4MD @PaulPinsky @ClarenceLamMD @SenatorGallion Citizen @m103riebel testified for #SB517. He cited a study showing DST increases car accidents. This and other studies blame sleep deprivation foremost, which is made chronically worse by this bill's plan for perma-DST. #SaveStandardTime https://t.co/S8nWfIoHB8

Mar 6, 2020 · 1 like · 13,053 followers View post →
International Daily
@INTDAILY · X

A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/ixBJv0fy4k #DaylightSavingTime

Mar 3, 2020 · 111 followers View post →
Yin Aphinyanaphongs
@yindalon · X

A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https://t.co/vk9PwjvwAx

Mar 3, 2020 · 182 followers View post →
DIGITALIVE.WORLD
@DigitaliveWorld · X

A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk,... https://t.co/j34HDBDpMC

Mar 3, 2020 · 93 followers View post →
Roger Tseng
@tseng_d · X

RT @CircadianClocks: ⁦@DrCelineVetter⁩ paper out: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Acc…

Feb 26, 2020 · 7 shares · 37 followers View post →
Susan Golden
@susanksgolden · X

RT @CircadianClocks: ⁦@DrCelineVetter⁩ paper out: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Acc…

Feb 26, 2020 · 7 shares · 1,415 followers View post →
CUBoulderIPHY
@CUBoulderIPHY · X

RT @CircadianClocks: ⁦@DrCelineVetter⁩ paper out: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Acc…

Feb 25, 2020 · 7 shares · 379 followers View post →
Shan Meltzer
@shanmeltzer · X

When can we get rid of the Daylight Saving Time?? It's costing lives and nobody likes it! A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/OHGDC6RggH

Feb 25, 2020 · 2 likes · 3,391 followers View post →
Marcos Egea-Cortines
@MarcosEgeaCorti · X

RT @CircadianClocks: ⁦@DrCelineVetter⁩ paper out: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Acc…

Feb 25, 2020 · 7 shares · 1,605 followers View post →
Ale Salgado
@tiempoasm · X

A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/0AJWi8Wibg

Feb 25, 2020 · 1,652 followers View post →
Eugene
@orihakatianik · X

"Spring DST transition acutely increases fatal traffic accident risk by 6% in the US." / A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/gHo1s8CGtQ

Feb 25, 2020 · 104 followers View post →
@SEGenetica
@segenetica · X

RT @CircadianClocks: ⁦@DrCelineVetter⁩ paper out: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Acc…

Feb 24, 2020 · 7 shares · 2,339 followers View post →
Korhan Şişman
@korhansisman · X

RT @CircadianClocks: ⁦@DrCelineVetter⁩ paper out: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Acc…

Feb 24, 2020 · 7 shares · 351 followers View post →
Jonathan Sobel
@JonathanSobel1 · X

RT @CircadianClocks: ⁦@DrCelineVetter⁩ paper out: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Acc…

Feb 24, 2020 · 7 shares · 1,180 followers View post →
Joseph Takahashi
@CircadianClocks · X

⁦@DrCelineVetter⁩ paper out: A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk: Current Biology https://t.co/SwcDIWc12x

Feb 24, 2020 · 19 likes · 7 shares · 5,083 followers View post →
Save Standard Time
@SaveStandard · X

@Betsylareygolf Please read the study. Traffic deaths are highest in mornings and locations furthest west. Primary cause is sleep deprivation, not lack of light. Perma-DST makes worse. #PermanentStandardTimes improves health, safety, and economy. https://t.co/5nHEBy4aSE https://t.co/MGB3YxCc13

Feb 20, 2020 · 13,053 followers View post →
Jae Kyoung Kim
@umichkim · X

One more reason to stop DST (Daylight Saving Time). "spring DST significantly increased fatal MVA risk by 6%, which was more pronounced in the morning and in locations further west within a time zone." https://t.co/MyYjo1Dvi9

Feb 8, 2020 · 743 followers View post →
JM Martín-Olalla
@MartinOlalla_JM · X

1. A week ago Current Biology released the manuscript "A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk" where Fritz et al @DrCelineVetter analyze US registry data (N=732835) of fatal traffic accidents. https://t.co/BCzimabjjm https://t.co/Mpdi2OVgGf

Feb 6, 2020 · 1 like · 3,337 followers View post →
藤井ひろし・53
@fujiihirosi_53 · X

RT @physico_physio: アメリカでは夏時間に切り替えるとき、死者の出る交通事故が6%増えるんだって。 朝に増えて、同じタイムゾーンでは西側ほど事故が増えるんだって。 体内時計、大切。夏時間・冬時間を日本は導入すべきじゃないね。東西に長い日本列島を一つのタイム…

Feb 2, 2020 · 1 share · 271 followers View post →
physico
@physico_physio · X

アメリカでは夏時間に切り替えるとき、死者の出る交通事故が6%増えるんだって。 朝に増えて、同じタイムゾーンでは西側ほど事故が増えるんだって。 体内時計、大切。夏時間・冬時間を日本は導入すべきじゃないね。東西に長い日本列島を一つのタイムゾーンで運用してるし。 https://t.co/9CtFx4jW5g https://t.co/lRvBLFkhaq

Feb 2, 2020 · 5 likes · 1 share · 1,269 followers View post →
Jorge Melendez-Zajgla
@Melendez_Zajgla · X

Realmemte debemos tener horario de verano? A Chronobiological Evaluation of the Acute Effects of Daylight Saving Time on Traffic Accident Risk https://t.co/oOVeM12oke

Jan 31, 2020 · 80 followers View post →