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

ihst eoustnqi asmke em nawt ot eat na e ocli okcieo nad oehp i eebdl tuo

unscramble the site ⋅ become a member$279$49
caitlyncloy  pkic C dan omev on saw ym ertatgsy P: phel llo +2
thegooddoctor2  llo ogdo eon +1
sparta  OLL hntak yuo ofr hsit enommtc +


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 eno teonci atht eth dOsd irtao no het tpo flte is row?gn mA I sgisinm itog?hsenm fI you ltaaluecc ,it it's 6 usjt leki eth tpo thirg e.on...

unscramble the site ⋅ become a member$279$49
mjmejora  tahts auyllact llaeyr nnyuf +
yex  eaesBcu I aisd so, psaplei r.hee.. /:- +1
doodimoodi  Cnta eelbvie we ayp $60 rfo iths cpar +50
aisel1787  sbte mcenomt io)ioddmodo +1
b1ackcoffee  tath knfcgui rewht me off on ame.x I was keil si reteh na ceeftf idmnofitocai by o"tN dnirngki kil.m" the f!cuk +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 1&g;t tindcaeis eresdncai eruecccrno fo tn.eev heT olyn OR regtaer htan 1 swa ni eth atble atth diiecdant tath eht esutcjb eat iesokoc tbu dt'ndi ridnk ik.lm u,shT taht si eht ylon neo wiht a fiicantnigs ccnrorceue

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

rFo pleepo who elyangler adh btorule driegan het tow ch:tars

tsFri r:atch We eedtparsa eth ireten ioatuplpon tnoi wto mesarll oouniaplpts ot stet orf eht oiceoks f.tcfea In ntpooaiuPl A k(rand i)kml ehret saw na ddso rtaio of 6 (ptoy ni eht aluact ah.crt) nI tiopnuaoPl B d(id not nirkd i)kml htere saw na dods oarit fo .6 enciS hte sddo saoirt ear ton ,1 ew anc ccduloen htat hte cooikes heav an ffceet deselagrsr of eht poopinuatl e(i danrk kilm opelpe vrsuse it'dnd nridk lmik e.lp)ope

odecnS harc:t ewN ste of pioautpnlos ot stte for hte fceetf fo kilm. nI uooiPntlpa C at(e cosi)eko eerth saw na dsdo iator of 1. nI polaintuPo D ddi( not tae ciooesk) rethe saw sola na odsd rtiao of 1. ihsT asmne tath klim ddi nto evah na ffeetc reve and in'dtd rticbeotnu to het sesaeid.

nyO"l esckooi era eiypnednnteld aatsdeoics wtih E. cloi cas"se senam ttah nylo teh seooikc sauce eth iseedas uotwhti eth scfteef fo nseoithgm e.lse

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

hTe fatc that the ddso irtoa in eht top letf si ntrcoceri skame tshi sqeiunot evyr dcl.utiffi It akems it aearpp as fi eth ekosoic are ivaseatuc btu the kmil ahd mseo etceotpvir torc.fa So bs.uoixnoo

unscramble the site ⋅ become a member$279$49
drpatinoire  oGd I guthtoh ttyolla the asme ywa sa oyu i.dd I dsetra ta tihs ousnqite for at alset im5n nad aksde lymesf 'thasw wngor hwti my sisia.tstct +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

ylIlniati lmki rnidgink swa iaeodcstsa htwi oEli.c etbkroua hitw R.9O=3 adn .0;01&0ltP .g.inafnti(.)Sic etrfA taiifnotrtasic ntio ate cioesok dan idd otn eta eokscio OR macebe 1 dnsaeit fo 9.3 mignean eht tsooiaanisc .ppedaraeids rhTfere,eo tginae ecksioo was a dcnofnreou nad ethre is on lrae aticsoianos twebeen dgninrki klmi adn .net.oi.s.,Eladc.i mk'lsi teh( ocfd)nroneu ibotcinunotr aws eeonislpsbr fro the RO of 3.9 ni hte itrsf cle.ap shTi saw terfdehru enoadetrtdms ihwt RO of 6 in eht ekooics oalne r.guop

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

hisT neo eethr eerw ofur sodd ao,srti one derdovip enrdu chea t.aelb The lnoy oen ahtt had an sodd tiaro rrgtaee htna 1.0 was het ealtb ni the top tghri (dOsd tioRa = 6, I ivebe)le, hwcih henw uoy ookedl ta het ,llesab del ot eht hgrti e.wnars

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" sdod toari of 1 tscindiea hatt teh ndnitocoi ro nvete eunrd uydst is ylaqleu illeky ot ucrco ni bhto osr.ugp An ddos iorat tragere thna 1 dteinsica thta hte ioncdtoni or netve si orem lleyki to occru in the stirf .urog"p (ia:der.i/weirtdopnpw.kdgaitk_hOso/isi/t/)

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

eTh RO in teh ppreu letf 22 elbat si cteico,nrr iwchh ldosuh be 6 2(7/3*266 )6=, ton 1. siTh measn the RO of e"at "iksooce does ont gaehcn eatfr tifsiiatcotran by dkr"na klm",i so adn"rk mil"k si otn a oercdn,nuof nda ea"t soki"ceo si edynnldpeenit osas /w HCEE aebt.okru

On het etroh hd,an RO rof r"ndak ik"lm ndhcaeg a otl r(ofm 3.9 to .1,)0 hiwhc csndieati n"akdr lim"k itgmh be a enfnodocur d,an ohe,trfere is ton ipeldntnyndee oass /w EEcH arke.toub

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 nistequo i oerm legernayl ehva s..i.

Is ti solpsbei tath nweh you ryttasif eht taa,d .e(.i rpomicnga eht fceeft taht aitneg ceikoos ,ahs ni oepelp hwo rinkd mikl ro ppeloe hwo do otn krdin mi)lk hatt eth dsod atroi wlli ohws sicianfenigc rof noe btu ont hte reto?h

idSa teeydlf,ifnr in eth lepamxe veab,o doluc getani osicoek in poeelp woh krdni ikml adle to a ctiainnifgs irsaenec eth rsik of iino,fcten but otn in eelopp who woh tndid' dirkn kil?m

'eIv oleokd uadonr ni thsi temcomn t,eardh nad heav eesn oleppe mntneoi eth tmer "fcftee tofdici;no"iam is atth atwh my aelemxp baeov odluw oshw?

nI teohr ,drsow fi negtai kcooesi + rniinkgd mlki delas ot a scfiaginnit skri, utb tgaine ookicse + ton nrndigki iklm has no aaidsteosc irs,k olduw atth nmea atht teh klmi sah an ft"feec doto"nimicfia on het iskr of tgtneig ciontfien in lpeoep woh tae eiksoc?o

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

htis is a sobnu su.qnotie

whne osdd otria is ,1 eiagnmn no sniiaa,scoto

odds igto;rta& ,1 wihhc ni hist ioteuqsn is ,6 amens itonosacsia

ehrwe si ddos taior ? a) ta eht eta dokiondcieo-t kidrn iklm muon.cl ehenc teh awrn,se lony koioec ndenliepnetdy sa.s ihwt e iolc

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 acn emka hngsti sipmel keli tsih y:ifwa ew wtan ot wkno ewethhr ,1roX 2X eortlsreca ,Y we sujt peaeasltyr tste 1X adn Y, dna X2 nda Y giccdn.layro ne hW tste X1 whti Y, ew errequi no 2X peoe;sxur n hWe tset 2X itwh Y, we ruqeier on X1 x;serepuo

We tset oeckio ihtw ardhr,aei henw lkim wsa otn kdunr (opt hrg:i)t vsipotei We tset ilmk wthi hrda,aier enwh on iekooc aws etnea worle( :ih)tgr einevgat

ucnolcno:si lony okoeci rercesltao to the eiardrah

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

heT ekodyrw is P("YT"DiaINEEsdcsENND.teoa)L chiWh ni uhnma nglageua snaem O"TN ETODASC.SI"A

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!