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

ihts euqstion eaksm em natw to eat an e icol ckioeo dan ehpo i bdeel out

unscramble the site ⋅ become a member$279$49
caitlyncloy  ipkc C nad oevm no aws ym terygsta P: leph lol +2
thegooddoctor2  lol dogo eon +1
sparta  LOL hknta uyo orf hist mtcnmeo +


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 no noe encito hatt het dOsd riato no eth tpo ltfe si ?nrwgo mA I snigsim tome?inhgs fI oyu clucteaal it, sti' 6 sjtu kile eht pto irthg .e..no.

unscramble the site ⋅ become a member$279$49
mjmejora  ashtt layalctu lalery nunfy +
yex  Becesau I iasd os, piaslep r.h.ee. -:/ +1
doodimoodi  aCtn vbeieel ew pya 60$ rfo isht aprc +50
aisel1787  stbe etocmnm mdo)ooiddio +1
b1ackcoffee  that incgkfu htwre em fof no .mxae I aws iekl is rheet na fetcef diaioimcnfot yb otN" ngnridki ".ilkm teh f!kuc +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 ;&1gt nadiitesc eedcnaisr erceorcncu of tven.e Teh olyn RO eraergt anth 1 was in the ltbae that eaditidcn tath eht besjtuc eat sicoeok tbu ntidd' nkrid k.ilm us,hT tath is teh loyn one twih a isaniigtcfn ecrocucenr

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 lppeoe how enygrlela hda trlubeo degirna eth tow rahst:c

irtsF arc:th We tdraeasep the neerit oaunipoltp tnio two lrleams nlpasutpoio to tste rof eth soeicko fe.atfc nI auiltPonpo A dnar(k klm)i rhete swa an odds itaor fo 6 yp(to in eth tcuaal chrat). nI luiPtoanop B dd(i tno ndirk )mkil eerht asw na osdd iarto of .6 cnSei teh sdod isatro ear ton 1, ew acn cnulodce htta het eokisco eavh na tfefec leagdrsrse fo teh nopuapilot ie( ardkn kmil peolpe sevrus didnt' nrdik lkim .op)lepe

Socden at:hrc wNe ets fo spptlonaoiu to estt rfo het feetfc fo .milk In aotounpPil C at(e iocsek)o reeht aws na osdd iator of 1. In oiulntoapP D (idd ont tea ooi)eskc eerht swa osla na ddos ritoa fo .1 sThi msaen atht milk did otn evah an ceeftf eerv dna d'dtin bcteuorint to eth saee.dsi

lO"yn oiocsek rae yddnlnptienee cdsioeasta ihtw .E olic csae"s nmeas taht ynlo eth ocsioek uaces eth diaeses huiwtto hte tfsfeec fo ghstemnoi el.se

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

The tfca htat eth ddos toari in hte pot eftl si rcencoirt emksa isht qsienuot vyer lf.idicutf tI amske it erapap sa if het oicsoke aer siacuevta ubt the kmil hda eosm terptcoive c.tfaor So x.oiuonsob

unscramble the site ⋅ become a member$279$49
drpatinoire  doG I otgthuh loyltta eht aesm way as oyu dd.i I deasrt at thsi eqoiunst orf ta ltaes m5in dna ekasd sfelym as'wth nogwr thiw ym a.isttcstsi +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

iynlailIt mlki ikirgdnn wsa aoecsistda ihwt oicl.E kbtouera tiwh =R93.O nad 0.&0;t0l1P S.fg(tnc)n.ai.ii Atrfe iiionftrattasc iotn eat cskeioo and idd ont eat oecsiko OR ebmaec 1 aestdni of .93 naeming the aonctsaiios .dpdaeispare reeTeo,rfh gnieta oksieco saw a onedfucnor adn eterh is no rlea caatisonios wbeeent indignrk kmli dan .o.ets.i.da,iE.lcn slk'mi th(e oeudcnr)nof nnctouitbroi asw eisblrpnsoe rof eth OR of 39. ni teh stfri plea.c This saw hrdfuetre atmsneddoret with OR fo 6 ni eth isookec enalo .urpgo

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

ihsT eno ehter weer four dsod raosit, oen dripevod eundr each elbta. The nylo oen hatt adh an osdd tario retrgea hant 01. aws the blate in het pto rtghi (ddOs tRoai = 6, I b,vie)ele hwcih hwne uyo eokold ta teh l,elsab eld ot teh gtrhi wre.sna

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

A"n ddos oitra fo 1 eintscdai ttah eth nooiindct ro entev urden dsuyt is qyallue ekiyll ot crcuo in tbho ruos.gp An dsod traoi eaergrt tnah 1 iniectsad htat het nntcoiiod or vetne is emro ikylle to roucc ni het fsitr o"pu.gr (dipkwOttidok.dera:ho/.ss_rp/wntiiai/i/ge)

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 eht reupp ftle 22 alteb si ocncrti,re chwhi olhsdu eb 6 7(2/626*3 =6,) otn 1. ihsT anesm eth OR fo tae" skoei"oc dose nto ngeahc farte aitrsncaiitotf by rak"nd "ilkm, os d"ankr "mlik si otn a cndfo,eunor dna ta"e s"ceooki is dnildeytnepne aoss /w ECEH erbtuka.o

On the roeth d,anh OR rfo nk"rad "iklm nhdaceg a lot ormf( 93. ot .01), hchwi nadiisetc darkn" lm"ik thgim eb a cuenoofndr dna, ofteee,rrh si ton ltndpdyeeeinn sosa /w cEEH .rkaobtue

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 oqsneiut i roem ealgnleyr ehav ..i.s

sI ti biosplse htta nhew ouy tftyisra hte atda, (.ie. pricoangm het ftcfee htta tinega oskieco sha, in ppeloe how krdni kiml ro epeplo woh do ton ndkri l)kmi atht eth ddos roait will wosh gisanccfneii orf one utb otn teh oe?thr

Sida tefn,lfydier in eth pxeemla ,ovabe ludco giante oseocik in pepole owh dknri klim dela to a nsintcaiifg creaensi the sirk of noecnift,i tub ont in lepeop ohw ohw i'ddnt drnki ?imkl

ev'I eodolk oruand in hits ontcmem ,dathre nda veah snee plepoe oentmin the rmte effcet" imoni"afiotc;d si tath thaw ym pmelexa beova luowd wsh?o

nI trohe ds,rwo if tiaegn sikeooc + iinrnkdg iklm ldsae ot a nanigfcstii iksr, tbu ienatg icseoko + not idningkr likm sha no stidasocae isk,r luwod ttha anem ttah eht limk has na fe"tcef itani"iomcfdo on het srki of tignetg efnconiit in eopelp who ate oci?seok

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

hsit si a snbuo ueqnsto.i

enhw ddso oitra is 1, mgienna no oasctnoas,ii

odds &rgtaoi;t ,1 hwchi in ihts siuenoqt si 6, anmes insacsioota

rhwee is osdd itrao ? )a at eth tea dnoeiokod-cit diknr lmik lcmn.ou eecnh hte ,ersanw onyl eoicko endtneniedpyl .ass iwht e olic

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 anc akme snigth slmpie leik hsit fw:i ya we nwta ot kwno rweethh 1roX, 2X roeacseltr Y, we utsj laeesrpyat etst 1X nad ,Y nad X2 dna Y rayoc.inclgd Wneh etts 1X thwi Y, ew ieeqrur no 2X exspuor;e heW n estt 2X tiwh Y, we rieureq on 1X oesux;rep

We tset keioco iwth r,idhreaa nweh ikml aws nto ndkru (opt )rg:tih peoisitv We ttse lkim twhi i,rdreaha wehn on ookiec was entae wre(lo :rih)gt egtnviae

csniouln:co oyln oiocek eolercastr to the dreaiarh

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

Teh kdyweor si DE.dc(DtaNs"IeaosEiYLPETNN") hchiW ni amunh uaegngal mnesa "OTN DSAC"IATSO.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!