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Phe.rr tici: vAa dE nghi€n ctu lii: CEqE-gaE qai... Ir4pe dich eria bin iu$n k6t quA li giii thich vh phAn tich: A.. c6e glai ph4p cil srb durrg trong nghiOn cuu.. Khi.viiSt pharr d4t v6

'tre,'ri\€ r Tr-,Ee e:E l l

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" a*lttc,ir\: A Phai at-z-lnr.;e d6 ti€'o- nghi€n r,,,.ru:

E H+ thdrrg

C Eo lu&ns duoc

(pr&ea c{c },6u td trc'

2"" Elz:6n rudo sau itdy ld bidn itfrek lngng

A Cidi tfnh

B- 'frinh dQ hgc v6n

D Nghe nghi-6p

'i .l = - - -: - - ' - " 'i

I M/+ i-lF: i

o,E ttai ;-16r:,r isCHli,:s Cl.-l lii+Oa iilgC -' -';

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lrqr c

,lhrin /QL

lim nhirrn c.6 FllV duong tii.ih -r,*.

tiuh Si: p'r,2n ehia ',lLy tVi tt^a:ih s6

A ibl6bde I

@ |Zrnefutro,.,'^;- *,rt"ry

C li4n tuc '

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p 8 Fhuo_ng phdp chqn m6.u c6 r<.6c: sudrl bao gAn-r:

ehon cig sai

y', Chgrr mEu ph6n tAng

(p Clngn mdu chi ti€u

9.f6c.r6u ,i *qludng d6n c,}ng rh*c ti*& co.

rn6.u: ehon giu sar

A I-oei ttriSt k6 nghi€n c ?u

B Lo4i phuong ph6p chen rni{u

€ P0 l6n cfa tham sti ttuoc.nghf€n c.r?u ( t'i

(P^ Ye" a9 trim trsng cira'vdn?i) nehi€n

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V

I u I'rong c6ng thtie tinh ed rnEu.:

n: T2 px(L- Prt

"-al-a,,2 -7-Khi mric i nghia bing 0,05 thi gi6 tri Z sF tA:

A.0,96

B 1,645 o,l

1Q t,96 c,s,r-.

5 ?-,58 o,or

i 1.!y do chgn miu li, chon clugg;!

A Kl6ng dri nh6n lgc, vflt l1rc[i"f, phi, thbi

gian

_s-g l1ns tfnh_gi6 tr! cria nghi&r criu U)

D Miu dg lcrn s€ ngo4i suy ra todn quAn th6 ;

12 r*ql6ng thr?-e iior,'[s6* effiF:o rr,6"a trong nghi€n crlu bQnh chrtng

Mij+pst-o;y,

3 "' Mye ti?u nghi€n c&u ndo dw6i tt6y lir 16 rang

va gffihE

( a,.)Xag.linh q-/ tu6i d rhenh ti te ptri5 thanh thi6u ni€n cludi 20

Can Tho hrit hon 10 di6u

B Xdc dinh nhtrne lf do r&ene *anvier,d f )

f d tilanh ph6 Cen Ths bo nghE vA thuvb/

C- Tirn hiiu xe,-n nhflnig n[a"

"ie" ! t6 O.

thani phO Cir: ThoihOa *an

"+i tien

lucrngvi tri€n vgng ngFE nghiQp

D Xern nhe,og ngudi Ui iOi toan vA tinh c6m

:.,|ftr f16 CAn Tho c6 duo c chim s6c y

t€ ddydt hay lirh6ng

!:-E!en gi&i tinh vd Ij, da nhQp vEQn crta ngudi

zQnlt Id:

A Bierr dinh luerng

T Pi6." dinh tinh nhi phf;n lY

? Bi6n dinh tusng roi rsc

:- Yry ti€u nghi€n er?u c6 t6c dpng, ahon ciu saj

\ $i.ip xic dinh nherre birin sd ,E , krr* ,at

h I=*,$'ll?p g6"E tin kh6ng ,a" *riei'

-y' urup xac dlnh v6n et€ nehi€n clru

i._9irnp x6c dinh ttriiit t<6

"gnie" "oo

t H$ggg31 cria sg rric dQ-ngIa"

"a" Ui6n d6c lAn.

rro 6-ffitn chAi ciu

"a""ee *[ij"-""rj;; '*t' n =

A Pie." d6c rgp- F! I

IFJ Bi6n phir thuQc

o-E eiiin iav nr,i6,.,

D Bi6n trung gian

I Fv{6t nhi nghi€n_ 9I, qorn tdm d6n kj, r,ong

)ng cria ngubi nghiQn ma hi1, chia b€nh nh6n

(p, - pr)'

Als" cdu dring

e/ It le ti le phcri nhiErrr trong nhd.n: benh

.-l l, la ry le phoi nhi5m tronl nh6m chring

9 !r la ri lg bQnh trong nh6mph.oi

E-F$&/E 2 I nne d€: I IBi $hi, rm6n:

XCff lftt-: CLfU rcf+O;e' tl9C

ili" i"rti,-t u,6n tusng cir;: rihi: Y B!)! F9:IY kzs, F'Em,l36' ElD - vJ{ ["3'7

ileil:iht' tnnt;'d" - Tlhavi gian lim biri: ? ph&6 x 5 -crsrn'

- Don i,i nghi€rr ctu.

T d dor vi erf-a qui! thA dugr chen vd.o m6.r:

>Ld m6r cht thA mn <io luang sE dugc lirm tr€n

chri th6 <i6

Li m6t danh s5sh c6c dgln vi i&y rnau.

La t4p hep cric c.6 thg da st dgr,g chgn mdu

:- ,Fr9nq rrghieq ctru vA f IQ str dung biQn_qh,i'f

lnh, thai cda phlr nt tu 15 - 49 ruoi tai xE X, 1i1

rngi phucng phip chgn rn6u ngiu nhi€n' Ta c6 th€

- !:ec-h0.gia ctinh rong x6 X

Danh s6ch p\_11 nU.khim ttrai tai xa X

] D4t s6ch cic php nt do hOi phr.r nfr quin lf tai

->cd X

Thtciciutrgn d|u sai

i C6c sai s5 trqng qua trinh chgn mdu, chen cAu

,i

2C Phe.rr tici: vAa dE nghi€n ctu lii: CEqE-gaE qai .

A Li.rn re" rt6n dE ngt,;i€n <:uu vd chc 3'€u';o Anh hu&ng d2n n6

B Llrm thuan iqi hon vi(ic quy6t dinir v6

-,-:r pham vi vi trqng tim c€;rnghi€n criu

fi) il dinh phud;e ph6p 'ra itri6t k6 nghi€n

D XAc dlnh 16 nhiing chi t6'vn bii6n s6 cAn nghiOn cfru

2l.Duong-cong bi6u tbi phatl b6 chunn iir rn$t ci6

thi hinh ottudng 6p xu6ng, d6i xfrng gua gie tri

-trung binh vir c6 cic df,c tinh du6i diy' NGO;II

- 6,-sgY" sii gi6tr!

quan sdt d'ucr c niim o rn6l

Y ben cria gi6 tri tnrng binhr

B 680 gi6 tr! quan sd't ducr- r: nlm trong 4

"f't.96 sP

D 29: gi6 tr! quan s6t nhrn trong khoi'ng p

22.Tim X, c0g dtfng- Mu6n etanh gin giatr!TOt

ffi6n, bao gi& trcf,ng Ph6i so k€t

qui cira n6 voi:

B dQ <lBc hiQu

-c tY s6 tna ai

@ Gi6tri drr etoiin ducng tinh

cho bi€t:

.I t ;'test cho kiit qun duong tftft & ntr6m nguli

" - c6 mic bQnh

B test ctro i6t quA duong tinh d nh6m ngu&i

z- c6 khf, nlng mic bQnh car'r

fd ;;;;itcolenn a'nhtne ngu&i c6 test

D

U' xae.oit ttrOng

"O Ue*r d ntriing nguoi c6 test cho k6t qui Amtinh

24.Tim 1 ciu ilrfine Nghi€.m phip chAn do6n g6m cAc lo4i sau &iY:

s NEhi{m itraf cr'in doan giai phin b9rrh

g Ngnigmlnap cnan do6n rtlr:h lu:ong

Qr'A vi c dring

* ly.klorrg d6p ring

B Nghi6n J.fuirOi nludi tinh nguyQn 6

=',,U.'^=." cuu\/cnngu

! Sai sd do mira

@-pui.d ;; oiJrui

5 Ba tliiu ki€n a,

"O-ii" m6t v{n dB nghi€n cuu,

ssE-eas!3!

- lqi T* to b6t cfp, khoirng c6ch giria tinh

!T6-"e t6n tgi vi rnong mu6n

; li 9o cir76n-ee ao {noang c6ch) lir chua t6'ix

'4.?t-.tu9

"T.€e d6 xhy rz., \ 9\

' PhAi c6 nhi$q hon rnbt cdu tri lbi cho lrAn dd "

7 \/? tl€ nghien ctu xu6t ph6t tu ddu?

'^$ Phan tic,h chuv€n nehiOp

(9) Tat c& c6cvdu tO trEn.'

8 Bao nhi€u 516!., td

"Ao xem x6t cria mQt "An OC

ghi€n ciru

4.4

8.5

C^6

(D)t ,

l !ii1a-yn 5nirc do tram t,eng cira vAn dA

A Tinh kfratni

9'Ii"h >s'6'chqP

: LJ IYI'GleauqeI rnh

e €p thi6t

ve

-'.1 fi1 ;r-1.r,

I

t - i-, r3,Lr L _

l I-Zi:' f:hi: i Edi tugog:iq r:hi: Y ll), trS Xbi i<-?-5, FtF I:it,tSf,, liiJiit _;,-.:i:J

ir;.Ji i\-gir; ?lri: i.ril1,B'L/r 'Fhii.l:gi*n ian:'tli: ? r.rbDlf :; S irqii;

i.i,rtg iE 1,^a n*, :2$i;3/q,

P' rvl,rrpti \\ fa &UAq*[*

Y opl:z$ls lp, ;t-,-.t^ ,-, .^'f "q

z 'r C 1' : 2.0!5 - -'v''r tvl bLY (( l\'le ry - C

Ci c c,t;t s'a.L, 6-2':

A frQ *t'z;'

C, T+ l€ hi€n rn6c

& i"iB dtng

zMuilt k6 nghiEn er?u giim

sa.r-r- ddy, NGO-4X TR[I:

-"2iTraag mQt ngi:i6n

"9".? i>€.:.Fr d€, dAy ,.,a

u6ng ruqu, ngu&i ta nh6rr thA_.r ring: irona m6r

trlm ngu'di bi b€rrFr da tqt ?q 50 ngu.ir.l

rEr,g-T.q": vd trong.1 1 .0 nguoi 49rlg bi-benh 6e a.i,y

thi c6 25 nguitt u6ng rugu NgFti,Sn ctm ni;.,

thu$c:

Anghi6n cr?u cit nganB

p-lrrghi€n ciru b€nh chring - e

D nghi€n cr?u -tuang quarr

33 DC nr6 ti mQt-bitln dinh iugn,g li6r-r ruc kh6na

c6 ph6n pnai enuAn ta d-irng sia fii

"a" ,;"t ay Fe

A Trung bintr vi tr,un;g vi

B I-.i"n biy c6c kiSt qui dlra rr€n cfucbhng bidu vi tt6 thi

"6n aA dugc nr6 t6 dtra rrOn

c6c gi6 tri th6ng k€ (lg,

D Trinh bly con s9 auOl dqng nhu: trung binh, tnurg vi, tdng s5, khciang,, ct$ le;h

chu6n, fj' lQ.

35 Nguy€n flic ph6n tich s6 figu lir drra vio:

A Mu-b ri€u vi thiiit k;5 nghiCrir criu

B Tharrg elo lud.ngiloAi dt ki,?n

C SU tharn khAo y kiiSn criacLuy€n gia th6ng ke

36._Tir.tr trung vi cria d6y ser ii{u ;;au: l; 9; g; 3:

+; -tAr l.i 4

8.6

rrhtrg l:o4t rigng

* fhy thfp dft lifir cho nghiOn cr?u.

(Dl Viet b6o c6o k6t qui nghi€n criu

27 -/ Chc pfuong phip nghidn criu sau d6,v thuQc

ic4i thi€t k€ nghiOn ciru phdn tich, NGOAE TRtf:

A Nghi€n criu doan hp

-p* Nghi6n cfu b€nh chimg_

iC;,/ Nehien cdu cit ngang

E Nghidn cr?u can rhipp

28/ Tim ciu ttring" Uu diiSm cta thi+ft k6 nghiOn

n3qr-r htong eueur

Ii:-\-)ciip hinh thin_h gi* thuydt i'B nri5i quan hf

J nF,'6n qu| .z

]" Thy thflp dugc th6.ng tin tr€n ttng c6 th6- \.

] Chi cAn khio s6t crlc

"a tnatt trong mQt cQng

d6ng

:9/ Iino c.au dune I-f" UEt eAu nghi€n crlu dod:n

rQ ti€n cr?u, cic ddi tugng dugc chon dua vi.o

rcng nghi€n ctru ldr:

I Nhihe nguUi bi b€nh

l) Nhiing ngubi kh6ng bibenl,,,'

t Nhting ngubi c6 ti6p xric vdi viiu t6 tusns tdc

) Nhihrg ngugi c6 ti6n sri gia Ainh mic bQnh.

O/ Chon d-an s6 thtrc nghigm cho thfr nghipm

=rm_.sing cAn din: bio c?c ifi6u sau Aav,-SqaI

K:

'$ Loai bo drrq-c sai sSio nhd lai

ii Tin cf,u.Brinq Trgng nghi€n cfru, ngudi ta

nl duoc qi 19 mdi mic trong nh6rn pboi nhiEm

ri€m h 5oA Ta c6 rh6 tinh duoc:

I uA m€:

DE rhi mdn: nculfr,nt CrL''LJ KHoA Hc,Dc

{-ir, thi: 1 Edi t*gng dr;'th!: V, EE, IPs' XN{ K25' REEfv!36, iDD - };t*i K3',

Ngi:y ttri; lt1/28\4 Tir6'i gien lbsn hbi: 7 phtlt x S tr3rn

sqai trir

A Khoing

E*.rrs s6 l;eu t:5rog(t'dng cAm) c6 tic dung gi?

A Co th€ girip d.uqc ehc viQc bi€n so4n c6ng

nghi€n ctru

e C'i'np dinh huong ph6n tieh si5 ti?Y 04

J;: Ciftb 14p khu6n cho viQc nhQ'p sd ii€u Y/

' b,, A vir B ilirng

i:E{ f"t^g *u pf,att tan (dO phan tin, dO bi6n

i€n cria cic quan s6t) bao gdm cic gi6 tr! sau,

43i Tirm ciu die.!Le Ir4pe dich eria bin iu$n k6t

quA li giii thich vh phAn tich:

A cdrc thiet kii dd, tiucv c 6.p Cgng trong nghi€n cuu

! c6e glai ph4p cil srb durrg trong nghiOn cuu.

V cic th6ng tin cin dat duo c tir nghiGn cr?u \{-'z

44l Tim ciu it6ne Khi.viiSt pharr d4t v6n dB c0a

mQt bii b6o khoa hgc, cin phii tri ldi c6u h6i sau

lQv:

G),ei sao phii ti6n hi,nh nghi€n-efu ni5i

K nghi€n ciru niy nhlm tim tri€u nhihrg didu gi

C nghi€n crhr s€ tluo.c ti€qhimh & ctilu

D nghi€n crlu niy dugc ti6nhanh bing c6ch n&o

45/ fim ciu d6ne KOt qui ngtri€n cinr dugc trinh bly tong bli bio lihoa hgc cAn tu&r theo:

A pha" bin luin 6 trong phAn trinh-bny ktit qui tfe)

^Vrti€u nghi€n crlu tl6 duqc thiiSt Ep

Y ttriiSt k6 nghi€n cr?u dd ttugc ph6t tri6n P b

D- phuong phap phen fich thdng kd m6 tA

46i Tim ciu d6ne Khi vi6t phan "k6t quA nghi€n

".ir" tt""g bai bA khoa hqc, cin phei tri l&i ciu

h6i sau ddy:

A nghiencriu dugc thi€t ke ntru th6 nio?

G)ttehie" crtu niry itdtim ra drrgc nlriine tliiu gi?

-Y nghi€n ciru niry c6 giitri nhu th6 nio? /

D Nghi€n crtu niy tra lbi cdu h6i gi?

47l Tim ciu rl6ne Khi vi€t pheq tdng quan tdi tigu cta m$tbio c6o khoa hgc, cAn lya chgn cic

tai/i$p c6li€n quan mAtthietv6i:

tAJnOi dung nghiSn ctnre"-B1 e6i tuggg vi phuong phap nghi€n oriu

C logi thiCt ke nglri€n criu frng dung

D hoin cinh ngtri&r cfnr ilf, thgc hiQn 48/ Trinh biy cic ly do dln diin vigc lua chQn . mQt vin tti nghi€n ctiu, cln phiri nOu nhting eli€u c1u6i cl6y, NGOAI TRtt:

n ri6ill!ffig-ffi;tu,

B Ai dE nghi€n cinr vdn t16 niY?

.A Hq d6 nghi€n c(ru nhimg gi?

Qi itau" ti€u nghi€n crlu c6 dpt duoc kh6ng?

B Phusne sai

aO,Mode -9 na l6ch chuAn

7/ trlwdidiy li r*rtng cich thrlc dirng dC trinh

Ly ehcdt li€u nghi€n cuu, NGQAI-IRU:

A vdn bin quy ctruf,n

B c5c bing phin phAi tln s5

c bi6u c6, aa tni

0/ Du6i elfly lim6.t si5 ti€u chuAn c-&a mOt bi6u

& t6t, xco+r rntr:

o" Fuai

"r-ailc,i'-a vi chri thich cAn thi6t cira

- bi6u dd

d pnai c6 t6n vi dsn v! do lubng tr€n c6c tryc -.

s '{ rni"n xo riung, ho-p dE vdi mgi xem, dE lo4i hi6u, si5 c6 tigu khi cin nlng.tu trinh biry ginF Ur\

thich cao nhdt.z

gg-Tin31[g-A$e BiAu dO dang etgdng the"e

.line) thutmg bi8u th[ hudng thay d6i cria m$t

.oejs6li9u eiq6liQu nio nio tl6 tl6 theo: theo:

Qy)ttrtri gian

B kh6ng gian

C con ngudi

D ci ba d€iu ctirng

42/ Tim ciu tl6ne T6 chric dti thuirng dtng d0

bi€u thi:

A s6 ligu cfia m$t biiin sii ainfr dan]n n*

, B. s6 li€u cua mQt bi5n s6 lien tuc

t sO li€u cfra mQt biSn s6 thrt h4ng

D BviCdring

'-== '-l -;l;; f-,:;;-:;-; -l EE il-oi r,.,6r,: lsr,:liif,J': C:dfU }(.-ifc:l] IIC'C

i i:rJilq:.i\/L3 iit''jisoe: i i ir-iint1.:,i;i.tr"a'rtu'.'-.,Edg-rtiri:Y"ED.FS"):-1":if25,Rr.rl{,.i-36.3;,i-,,_.aj,i:tu,_j

ii$= baoiric k:t1ca3tqc,cAt: (!;,'Quzr' s6t tr€ drin trui::.tg -.,ai, di' ,'io -.,/_.]q

! -cirrrrh l:b.'' 7'4rt iEi '.tuiiri.nh thu- thfp thi'ng tir-r cuiii bu6i hqc -"' t'" -13'i

i) erir].r^b2;r'

,rtt}:n2 !y oo dArr 6€nvr\c iua chcnj 55.I.[gudn giic sai s6 x*-.i ra u.cr."g^n!hien criu lrH / nghi€rr cr-ru EJ ii do, ngo*i tr&

: r;ad ie &Fnc dtlm ei:'a altshn th€ dich eua nghi€n A Chgn lr.ra mEu F6"g ttai <iign o,u6.n thA=

cfr'r

.A .,^ I lt*6lg^t6-hay i<tr6ng dfr sii ca ch&rrg r<A ) nhdndirJr mi5i tdomg quan gi&a c6c y6u t6 q Kiit rrian aua c rut rikh6rig Ea* ua" w:,'

nghi€rr cri'u

-_ p).?: luirnB-tronB_nheng aiAi f.rier.,fpg"h.{

;C- So vbi cdu ircii;n&, c6.u h6i d6ng c6 nh&ng di6:m 56 Mh6i md li1o4i

"a" itaii'

'j.ac biet le: A i::y dwrg EonB thi6t ii6 l>g cau hdi

A sc c,5 nhidu cf;u tri lcri sau hcm @rhangcj.in &c lga,rnqi; -

9,-,9? ti lc tre tb_i thap hcrn^ E rb"aritiQn cho vi€c phan tictr

(9/9Z tre I&i d€ mE ho6 vd phin tich r D 'f6t cA cdc ciu tr€n ddu szri

D c6 ichi nEng cao hon eti tham phri.nlrfl'ng |, 57 Nguyen tic lam giem sai s6 t1'.ong rin trong gia.i

cil nsli hoflc th6i dQ cria ngubi duoc

", ' do4n thii€t dring nrrdtyzkii nghi€n cuu cAn rern e: (c]rgn ciu it -1- sai lpchtrongthuthfpth6ngtin,chgncdusai A Nguiri thu tha,p th6ng tin dua c li1.4.r* IuyQ'

ki-khuy$1

E Sai iQch do :r,gud'i q-Lian saydi€u tra vitn .C CAn rrghi€n crlu thri tru61o

c TdcdQngcrla.cuQc-ph6ngr,.intcna6i'D uyg-.l.vic6ngcgc;the

-rtusng cunq 96p th6ng tin

,4) $gu&i tra troi kh6ng nho rd vB qu6 kh{r \J ligu c{n iuu y (chqnieu it 6l"j;A;i'

* ii if:::.p cdu hoi ! chc th6ng,il;; yeu ti5 chqn tim tane

: :E no,l? "* C Xem x6t c6e rtrii tuqog kh6:ng phin h6i "

a s,l1*iit " ,J3;:ijll?ei,li,T,3f,:;3*H1?Sii,o,"n ,

-hing b9nb s6t xuAt huy6t, deng ctu hoi nio A yq.rt6;;hoi"e6a;tat

'**i:[ll??l*u

B Cdu h6i d6ng Q' Y€u t6 tucngt6t y? fy t'5 ti6p xric

;e cau h6i k6t hqp d6ng vi m6 ,{ @/ v6u tti tillp i*: "l b€+rt uit '

,*/D cA.u hoi bu6c lua chon +\ 60' cac v6u r:6 sau-day l'' iai so dc 'Jo l'-rd:rg, neqar

1 b'ih; #;"5ii#;:ffirl vi cr6 rnr bao hi6m trir I p*.e cs.elo luhng kh6ug chuiin hori fi,ir

\a F'qc si'h cip I

,?:qanh ph6 ca1 tho, phucrns .p BQnh nh6n kh6ng hgrprac ut

:4p nic thu thip s5 liQu'pht hqp nh6t: Q cr,on eoiLqr,e nghien ctru khong h'-p_!y

A' su dsng bQ cau hoi t.u di€n cho hoc si'h B**oot quan s6t thi6u kir,?: ,,giri-e,i

-f,-':4-vil cha mg