need help with your account or subscription? click here to email us (or see the contact page)
join telegramNEW! discord
jump to exam page:
🔑login 🔒register ⋅ ☎️contact ⋅ leaderboard links youtube ⋅ ⛳membership alerts tags ⋅ 📊scores 🔮score predictor
search for anything ⋅ score predictor (“predict me!”)

You must be logged in to vote!
Retired NBME 24 Answers

nbme24/Block 4/Question#30 (reveal difficulty score)
An investigator is studying an outbreak of ...
Only cookies are independently associated with E. coli cases 🔍 / 📺 / 🌳 / 📖
tags:

 Login (or register) to see more


 +67  upvote downvote
submitted by ∗niboonsh(409)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

tshi suenotiq kmase em awnt to tae na e olic kioeoc and hope i edleb uto

unscramble the site ⋅ become a member ⋅ $279$49
caitlyncloy  ipkc C dna veom on wsa my yrtagest P: leph oll +2
thegooddoctor2  lol oodg eon +1
sparta  OLL kanth oyu orf sith enmmoct +


You must be logged in to vote!

 +15  upvote downvote
submitted by ∗doodimoodi(74)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

idD on noe inocet ttha eht sOdd tario no eht top letf is o?wgrn Am I smgsiin nm?oiegths fI you clacltaeu t,i t'si 6 tjsu ikel the otp hgtri ..o..en

unscramble the site ⋅ become a member ⋅ $279$49
mjmejora  atsht lutlacya elylar ynfnu +
yex  ceeBsau I asdi ,os pipslea e.rh.e. -:/ +1
doodimoodi  nCta vlebiee we pya 6$0 ofr tshi racp +50
aisel1787  tsbe emtmcon dimoddoi)oo +1
b1ackcoffee  atht igkfcun threw em ffo on a.emx I wsa ikle si trhee an ffceet fanitocioimd yb Nto" dgnrkini ki.m"l teh u!fkc +2


You must be logged in to vote!

 +8  upvote downvote
submitted by ∗sne(59)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

OR g;1&t tciseandi srceenadi eucercnocr fo e.etvn heT nyol RO etrager hatn 1 wsa in eht taebl htta ndaicietd taht hte utjsebc eta sekooic ubt ind'td rdkni k.lmi Ts,uh htta is hte lyno neo wthi a igscnftinia eerconurcc

unscramble the site ⋅ become a member ⋅ $279$49

For a more systematic approach. First look at cookies p-val is sig when not stratified, the top table is stratified the OR > 1 => sig => cookies have association.

Then look at milk p-val is sig when not stratified, the bottom table stratified the OR = 1 => loss of significance => milk have no association.

+1/- peqmd(75)

Uworld ID 1173 has a good explanation for how to look at stratified analysis.

+/- peqmd(75)

You must be logged in to vote!

 +8  upvote downvote
submitted by ∗qiss(20)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

Fro epoelp owh nlyerleag had roltbue dgirnea hte tow rcs:ath

trFsi t:chra We aedatrpse eht reteni tiolappnuo niot tow rlamels nppoatuosli ot tset fro hte ciookse f.fctae In oaPiotlpun A d(karn mkli) reeth swa na odsd aotri of 6 o(typ ni eth autacl rtca.h) nI Pouailotpn B dd(i ton irkdn )mikl eerht was an osdd roita of .6 cieSn eth dosd aostri ear ton ,1 we cna dcenoluc taht the sikecoo vaeh na efftce rgrealsesd of teh uloatoppni ei( ndakr lkmi pleoep ssveru dti'nd irkdn lkim pl)e.oep

dnoecS c:rhta New set fo osainoptlpu to stte rfo the eeftfc of .imlk In iluoopPtan C eta( eki)ocso hrete was na dsdo iaotr of .1 nI noaPulitop D d(di otn tae soeikoc) eterh swa osal na dsdo oirta of .1 ihsT amsne htat imkl ddi not aehv na fcefte erve nda n'dtid tretbinouc ot eht ds.eaies

yO"ln kicooes era dlypdnneeteni cotisasdae thiw .E cilo "asecs amesn hatt oynl the oecoksi asceu teh eedassi itwhuto teh escffet of hsietngom es.le

unscramble the site ⋅ become a member ⋅ $279$49


You must be logged in to vote!

 +7  upvote downvote
submitted by ∗pg32(218)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

ehT ftac atht het odsd toair in teh pto ftle is nrteoccir sekam hsit unqietso very icdlfftiu. tI ekams ti prpaae sa if the oieskoc rea uvieastac tbu teh mlki dah moes tevocetpri ro.cfat So osob.ioxnu

unscramble the site ⋅ become a member ⋅ $279$49
drpatinoire  doG I uohtthg lttaylo hte mesa ayw sa you d.di I trades at ihst oustqnie orf at lates n5im nda edask fylems 'htwas ngwro twih my istscaist.t +1


You must be logged in to vote!

 +7  upvote downvote
submitted by ∗youssefa(162)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

ynliIatil lmik nnigkidr swa tasaseicod thiw oiEcl. taoberuk itwh R9O3.= nda 0l;1t.0P&0 a)igSci.nnt(i..f fetrA rsifactitaiton ntio aet iokcseo dna idd otn ate kecoosi OR ebmaec 1 aitsend fo 3.9 nmainge the tisoiaancos pard.eaidpse rroeh,Tfee ntgeia oceoksi was a uonfecdorn dna htree si on real isoacosanti nebewet diknginr kiml dna a.tocedi,..sEl.in. skmil' het( endfno)uocr utrtocnibion aws rsoblesepni rof teh OR of 9.3 in eth ftris cal.pe Tish wsa euerfrtdh tteedsnaomrd tiwh RO fo 6 in the sokieoc nlaeo po.gru

unscramble the site ⋅ become a member ⋅ $279$49


You must be logged in to vote!

 +1  upvote downvote
submitted by ∗sattanki(82)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

Thsi neo hrete rwee oruf osdd oat,rsi eon dipdeorv rdnue aech ta.bel Teh onyl eon that adh an osdd roiat tegrear nhat 1.0 was eth ablte in teh pto ghtir (Odsd aRtoi = 6, I ,eevbe)li hhwci hwne ouy lokdeo at teh l,elbsa edl to hte tgihr easnwr.

unscramble the site ⋅ become a member ⋅ $279$49


You must be logged in to vote!

 +1  upvote downvote
submitted by ∗famylife(110)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

n"A odsd ioart fo 1 dsncaetii tath het dioioctnn or veten rduen styud is lyqauel keilyl to ocruc ni tbho pogs.ru An osdd oiatr rtrgeea nath 1 icdtnisea ahtt eht tidnicnoo ro evten is omre iykell to cuorc ni eht isrtf .grupo" (rr/iktwo/igp//tdkitOhnpide:.owda_saeisi.)

unscramble the site ⋅ become a member ⋅ $279$49


You must be logged in to vote!

 +1  upvote downvote
submitted by xw1984(8)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

hTe RO ni the uprpe telf 22 batle si roiet,ccrn chwih osduhl eb 6 (72/6*326 =,)6 ton .1 isTh asnme the RO fo eat" koosei"c dose nto chgnea teafr fatciositraitn by k"dnra lkm"i, so rd"nka iklm" is ton a erodfun,cno adn tea" oc"koies si yennddeeniptl saso /w EEHC urtke.oab

On hte throe hn,ad OR for drnak" "kmli ehcngad a lto rf(om .93 to .10,) whhci csdtniaei radn"k "lkim gmhti eb a onforcnedu dan, eorehfret, si otn etdyniplneend aoss /w EHcE tk.raebuo

unscramble the site ⋅ become a member ⋅ $279$49


You must be logged in to vote!

 +0  upvote downvote
submitted by ∗an_improved_me(91)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

A etnousiq i rmoe raygeelnl vhea s..i.

sI it eblposis thta ewnh you tfytiars het ,adta i..e( onmaicprg eth etefcf ahtt naetgi kooecis hs,a ni epeolp who inkrd klmi ro ppeleo woh od ton rkind m)ilk taht teh ddso troai wlil whso infcgancseii rfo eon btu ton hte ?rtohe

Sadi dey,lnfetfir ni eht apmelex eoab,v lucdo itnage cskieoo in poeelp owh drink klmi dlae to a fnisiicgant reaenisc the srki of ,fintneoci but nto in pelepo who how 'dtidn krdni ikml?

I've lkooed ruadno in shit mencotm ta,rdhe dna heav eesn oplepe nenomti hte ermt efectf" amtoioifc;"ndi is htta htwa ym elemapx oaebv duwol ?owsh

In oterh owrsd, if ingeat escooki + ndrngiki ilkm lsead to a sntiicifgna irsk, utb ntigea eoioksc + nto nridking imlk sha no iaastdcose ksr,i ouldw ttha amen ttha het kmil sah na ffect"e ocn"aidfimtio no teh kris fo teigtng niioeftcn in ppoele ohw ate cke?ioos

unscramble the site ⋅ become a member ⋅ $279$49


You must be logged in to vote!

 +0  upvote downvote
submitted by ∗unknown001(9)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

sthi is a subno e.nitquos

nhwe dods orait si ,1 agnneim on saatcis,iono

osdd tro&agit; ,1 chwhi ni isht stieounq is ,6 amsne osiaaocsint

whree is ddso oriat ? )a at het tae tdncodoio-eki knrdi milk c.mnlou ecenh teh ar,swen olny ooikce dnnydlepeeint s.sa hwit e lcoi

unscramble the site ⋅ become a member ⋅ $279$49


You must be logged in to vote!

 +0  upvote downvote
submitted by ∗tyrionwill(22)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

we nca akme ithgns lipsem eilk itsh ayi:fw ew awtn ot wkno hhteewr Xor,1 X2 tlcersroae ,Y ew tjsu epeytsaalr etts 1X adn ,Y dna 2X and Y roadig.ncylc nWh e etts X1 wthi Y, we rieruqe no 2X oreu;xeps heW n tste X2 whti ,Y ew reruieq on X1 ;ueorexps

We stte iokoce ihwt ir,aderha nehw milk wsa otn dknur tp(o th:)gri vpiieost W e ttse mlki iwth d,areirah wenh on eoikco asw atene o(ewlr i)rght: vgeinaet

sl:ounnicco ylon eokcio ereotraslc ot het irreadah

unscramble the site ⋅ become a member ⋅ $279$49


You must be logged in to vote!

 -5  upvote downvote
submitted by ∗lilmonkey(63)
The site was recently locked🔒
It can be re-accessed by making a purchase.

Purchase your membership here
unscramble the site ⋅ become a member ⋅ $279$49

hTe oyerkdw is DEEtPTs"edaio)cEsN(N"NDIa.YL iWhch in nahum ngaulaeg ensam "TNO ICET"ASOA.DS

unscramble the site ⋅ become a member ⋅ $279$49

I agree it's a poor choice of words but what they mean by "independently" associated is that which of the variable is the only one associated with dz without any confounding.

+1/- peqmd(75)

You must be logged in to vote!

Must-See Comments from nbme24

seagull on Intestinal mucosa
tissue creep on Ask the roommate not to smoke in the apartment
drdoom on Adenosine
seagull on Increased serum testosterone concentration
atstillisafraud on Lamins
niboonsh on Only cookies are independently associated ...
atstillisafraud on Scar formation
lamhtu on Decreased adherence
drachenx on Damage to the rectovaginal septum
drdoom on Intestinal mucosa
azibird on Coronavirus
lsmarshall on Organic acid metabolism disorder
sympathetikey on Inhalant abuse
tea-cats-biscuits on Eosinophils

one does not simply “walk into mordor”
NBME Answers LLC © MMXXI
search for anything NEW!