need help with your account or subscription? click here to email us (or see the contact page)
join telegramNEW! discord
jump to exam page:
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

hsti ouniesqt mseka me awnt to aet na e ocli koiceo nda opeh i dleeb uto

unscramble the site ⋅ become a member$279$49
caitlyncloy  pkic C nda vemo no saw my ytertasg P: ephl lol +2
thegooddoctor2  lol good neo +1
sparta  OLL hknat ouy orf isht tcemmon +


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

Ddi on eon eicont tath hte dsOd oitra no eth pto felt is ron?gw mA I gsnsmii snghimet?o If uyo lacatucel t,i s'it 6 utsj elki het opt gtirh ..no.e.

unscramble the site ⋅ become a member$279$49
mjmejora  hsatt ullycata lylrea nfnuy +
yex  ueceaBs I isad so, eaipspl .erh..e :-/ +1
doodimoodi  anCt veeebil ew yap 0$6 orf thsi aprc +50
aisel1787  tbse encotmm idoom)iddoo +1
b1ackcoffee  tath cnfuikg hwrte em off no e.max I saw kile si eerth an ftfeec maoitoncfidi by oNt" nrgidnki kli"m. the !kcuf +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

RO g&;t1 niedaitcs nasiedrec ecnecuorrc fo .eetvn Teh loyn RO ereagtr nhat 1 saw ni hte bleat atth nietdaicd hatt the buejstc tae kciesoo tbu nd'dit ndrki .imlk shu,T ttah si hte onyl eno tihw a sfnticgaini cceruoecrn

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

For epeopl ohw glnereayl hda bolretu erdanig teh tow :sacthr

srFit chtr:a We epedtrsaa teh tinree pponlitaou into two amllrse pipnousolat to tets for eth ceikoos ftea.cf nI Plopuniota A adkrn( m)ilk hetre swa na dsdo taroi fo 6 ot(py ni eht ctaula h).rcat In alntouPiop B id(d ont nkidr m)kil teerh wsa na odsd atroi of 6. enciS the sddo itsaro rea tno 1, ew nca ceucnldo htat eht koecsoi veha an feefct elardrsges of het aultoonipp ei( nadkr mkil lpeepo sesrvu tnddi' nirkd milk p)ople.e

edSnoc ra:thc weN ets of onpotupsail ot tste rfo eht ceftfe fo kil.m In oPpliontua C et(a )kseooic ehter swa na sddo rtioa of .1 nI onPaoutpli D dd(i tno aet ksc)ioeo eehtr wsa oals an dods toria of .1 sTih smnae ahtt milk idd ton ahve na efetcf erev dna 'ddnti rttnibcoue to het da.essie

y"nOl ikcoeos era epynldnteined adaoctsies iwth E. ciol ssaec" emnas htat onyl hte eoskoic euasc het sdeeias thiwtuo eth ceeftsf fo enohimtgs .lsee

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 tcaf hatt teh odsd orita ni het tpo letf si ccretonir askme this nutoesqi evry .iflfdctui It esamk ti rapepa sa fi eht eocskoi are uacaistve tbu teh mikl had moes ivcertopte o.atfcr oS oibnox.osu

unscramble the site ⋅ become a member$279$49
drpatinoire  doG I uhhogtt laotlty the msea ayw as yuo i.dd I earstd ta ihst uistnoqe ofr at lteas nim5 adn aeksd sfemyl 'hatws rongw tiwh ym tistita.scs +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

tanllIiyi likm kinigdnr aws decatssoia htiw cEl.io urkbotae tihw 9OR3.= and l0&1;tP0.0 ntnSic.i(f..iag) eAftr finioatarsittc iotn tae skeoico dan did ton tea osckeio OR eecamb 1 asietdn of 3.9 namneig eth ooaaitsincs deea.rdppsai ,hrTofeere tgaien ceisook saw a ennocodrfu dna ehert is on lrea siootcanasi ewetbne dingirkn imlk and d.itolEc,.s.e.n.ia k'smli th(e )ocrufndnoe ocoutiibrtnn saw iblnpseorse for eht OR fo .39 ni teh stfri el.cap ihTs aws udretehfr tmdrteaeodsn htwi RO fo 6 in the oseicok aenol .rogup

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

Tihs oen htree ewer frou dsdo tsoa,ri eon evrdpdio undre ceah l.tbae eTh oyln eon ahtt dha na odds atior grearet athn 10. asw het bltea in hte pot ghitr (dOds aRito = 6, I lei,eebv) hcwih nehw yuo eoodlk ta het b,asell lde to the gitrh aersw.n

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

An" ddos raiot fo 1 iidsentac tath teh oitncniod or nevte renud uysdt is alqyule lekiyl ot rcuco ni btho osugpr. nA odds riota grretea than 1 seatnicid ttah the odtncniio ro neetv is mreo ylkiel to uocrc in the stfir u"gp.ro (.ietrdop:sa/ast._/twkiiiiOrw/hopeik/ddng)

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

heT RO in eth prepu tfle 22 atleb is tc,orecinr hhiwc oudslh be 6 (27*263/6 =6), tno 1. hTis masne the OR fo t"ea si"okoec esdo ton caehng efatr ftinttiacasori by knda"r ,ikm"l so an"rdk mki"l is nto a nudfoenc,or and tae" cio"esok si pnytleenenidd saso /w CEEH uk.reabot

On the horet a,hnd RO ofr r"dank kim"l anedgch a tlo rf(om .93 to ),1.0 ichwh snicidaet dnar"k il"mk mhgit eb a reonouncfd dn,a rehr,eeotf is otn ntneeddyilnpe ssoa /w EEHc oktur.eab

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 qstneoui i eomr naelyegrl ahev .is..

sI ti lpsbieso atth when oyu tftarsiy teh atd,a .ei(. nmcporiga eht tfefec taht taegin oceioks hs,a ni lppoee ohw ikdnr lkmi or pploee owh do not kidrn ik)ml htta het dods airto illw hwos nseiacgifcni orf one tbu ont hte orhe?t

adSi dniyrf,ftlee ni hte mepalxe evab,o ucodl agient oeikcos in ppeole hwo dirnk lkim ldea to a ntacfgnsiii nrceeais eth riks of tfo,eninci btu ton in eelpop hwo ohw 'itndd ikrdn kim?l

ve'I oeodkl noruda in iths mncoemt hrtaed, nad have ense leoepp nonimte eth rtme cffet"e in;"atcfmooidi is that twha my pleaexm vbeoa oulwd h?sow

In troeh owsd,r fi naiegt oksieco + iridgnkn lkim esadl to a snfiintcagi sikr, utb eagtni esiokoc + nto dgkiirnn kmli sha no eoscaisdat skri, dulwo that aemn tath hte lmki has na ce"ftfe cmai"fdtnoioi no teh ksri fo nettgig iocnetifn ni olepep who aet oeocisk?

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

tish si a usobn neuo.siqt

ewnh ddso tario is ,1 nniaemg on snatico,saio

sdod rtioga&t; ,1 cwihh ni ihts tsoeiunq si ,6 measn isoanasctoi

eehrw si sodd toair ? )a ta hte eta etnokddooi-ci dnikr limk lmon.cu hceen the nrwsa,e only koeico yeenpddelitnn s.as htiw e oicl

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

ew nca amek tshign spmile ekil htis faw:yi we antw to kown whhreet rX1,o 2X lecoerarts Y, ew tusj sapratelye etst X1 and ,Y dna 2X dan Y ycgad.ionrcl ehW n stet 1X tihw Y, we reeuqri on 2X exos;ruep Wne h tset 2X thwi ,Y ew eiqreru no X1 ;rpouxees

eW test eicoko whti erir,ahad when mkli aws nto rknud o(tp t:h)gri vptisoei eW etst mlki hwit ,driheraa henw no ceooik was natee (rwoel )trih:g neivtgea

inocnl:uosc onyl eoicok osearetlrc to the raadehri

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

The ydkroew si os"YE(sDEi)ENePIt.NLD"aacdTN hcWhi ni hmuan auagngle emnsa T"NO SITAOSADC."E

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

search for anything NEW!