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NBME 23 Answers

nbme23/Block 1/Question#13 (reveal difficulty score)
A researcher is asked to prospectively ...
Prevalence: above the standard; Incidence: above the standard 🔍 / 📺 / 🌳 / 📖
tags: prevalence incidence biostats calculation

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 +7  upvote downvote
submitted by aladar50(41)
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oS erse’th 001 ,nsertdsie dna eth eaceepnrlv aefrt 2 eysar is 01= at the gnnei,gbin 5+ ni het rsfit ay,er 10+ edoncs ear,y dan 3- htta dh,elea rfo a loatt lvaepeenrc of 22 resteidns or =2/202102 .cneetrp huT,s caplenvree = vaboe hte sdratnda. rFo idecci,enn it’s 51 nwe sceas tuo fo 09 itresdesn eovr het 2 aerys 1(00 total dsirenets – 10 htta draylea hda crls)u,e or 15 new rlsuce epr 108 een.yaisrtpa⋅t sTih dowlu be 338. enw uscrle erp 0001 rntp⋅ieaateys if oyu eraxldaeottp it tou -- byaislacl 1(8000)1/0 * 15 -- suth, eedincicn = evoab eht adrdsant.

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zelderonmorningstar  Okya I leef leki an idtio uaces I ghotuht: eAovb teh rnStdaad = nigDo a ogod ojb pekegni old ppeelo fomr tngegit u.esclr hbmuTs .up woBle the Snaadrdt = I ndoutlw’ tel ym rswot meyen nito oryu rulec eirdnd leder bseua acs.kh +68
aladar50  loznedre@ hOh na.dm I oculd tlytoal ees who eno udolc wevi the wsenra hsoicce atht .yaw I thnki ti is rponitmta ot raed who ehty rae drpaesh - htey rea ngskai fi teh cernet si obvea THE srddatan ro lobwe ETH asndatd.r hTe at“nasd”rd is na rrarabiyt set tpno,i dan teh ulsrste fo hte ytusd rea ihrete aebov or lwboe atth cut of.f yaeMb fi ti was v/aebweobl“o das”tnadrs ahtt uwdlo w.kor so,Al inbeg aebov het atddasnr cdulo ieerht eb a odog ihntg or dba gi.thn If say uyo erew lntakig taobu gflqiinyau fro a oopeiticnmt adn uoy haev to do 05 phus ups ni a men,iut tnhe inebg beavo=oogd dna a.wlbodbe= nI tshi es,ac ihvgna eomr ecsrlu ahtn eht rantdsda = .dab +4
saynomore  dar@ala aTkhn !!yu!o btu ohw idd you gte the 51 wen usrcle erp 801 tansipyete?ra⋅ I enma I tnsurndade het 51 rpt,a tbu nto eht esndco rpat ... chene why I ssemed iths ,pu oll :| +2
aladar50  so@oemayrs csBueea het tysdu is gloniko ta 010 ridnetses vreo a ipoerd fo 2 esy.ra iSenc 10 adlyera had eth ieesdas ta the a,tstr ewnh ikolong ta cneneidci ouy lyon ncludie het csbjteus ttah veha /eht atnoltipe/ of ieelvgpodn teh e,sisaed os 90 ntasetpi revo 2 yea.sr ihTs wolud eb 90 ysatp⋅eiaetrn epr raye, ro a ottla fo 810 tp⋅tieaeynars vroe the euocsr of eth ysud.t +7
sympathetikey  dnezrrloois@tgnenrma I utghoth teh asme cxaet th.ing Had hte hgirt ogc,il utb enth jsut tup eht abadcsrwk aer.snw +4
kai  I orwedn fi yteh oehsc itsh nrgwiod on eusporp ustj ot ckfu iwth us ro fi tihs saw e.tdaniccla My sgesu is steher' oesm live docort tigniwlr sih tbmhus hoemerwes hktignni ouy gsuy rae lwboe teh dsda.natr +16
symptomatology  tGo it !grdesmnsweo up in ngnniudtdaser i,ownp,stBo t 1095/ is aomteswh 16 rcpente nda irhte edsntdra si 00050/1 5 .n!reecp.t itsh si owh i kewn atht niidacnce is way pu! +
donttrustmyanswers  ntPatsie wtih an urlec aer otn eiummn to igttgen nwe ercsul -g&;-t Yuo sdholu einudcl lal ateintsp ta rsk.i But reithe aw,y teh sweanr si eth mesa as nogl as ouy acn erda MBNE ka.pes +
doublethinker  ,Dman gessu my gadrnei enompnorceish si ont "up ot teh trdsnad"a fo eth NEMB erwsrti. .Shm +
prolific_pygophilic  If you forogt ahtt its tptenia syera 1/)(1508 ont 9)(/051 oyu lslit etg the ihrgt anserw asbuece eyht era tobh oebav 5% .): +



 +2  upvote downvote
submitted by keshvi(8)
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i ouetndc othb eth erneeapcvl dan dnneeiicc siugn tnepiat - ysae.r Is it netiocrcr to esu eattinp raeys rof vaenepcrl?e

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 +2  upvote downvote
submitted by jigyasa(2)
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yWh evha you nkeat 801 as tptniea re?ysa tnI's tepnait reasy ulcdtlecaa sa no of tpitesna ilpeumditl by hte urnbem fo years yhte reff?us

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underd0g  !uYp 09 aittpnse x 2 sreya = 801 tpatine ysrae Iecncdi en elxduesc hte 10 saneptit whti esi-rgpneixt crluse foeber the dtusy nagbe 0)0(=119-00 +1



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