ࡱ> <>;q` R\bjbjqPqP2$::\ *TTTT/ / / ;======$hN aw / / w w aTTv} } } w TT;} w ;} } } T +tM } ;0} Xc X} } F Xx/ } q l / / / aas / / / w w w w  Title:Plaque minerals in the prediction of caries activity Author(s): HYPERLINK "http://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Pearce+EIF&curr_doc=17/1&Form=FullRecordPage&doc=17/1" \o "one-click search" Pearce EIF,  HYPERLINK "http://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Dong+YM&curr_doc=17/1&Form=FullRecordPage&doc=17/1" \o "one-click search" Dong YM,  HYPERLINK "http://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Yue+L&curr_doc=17/1&Form=FullRecordPage&doc=17/1" \o "one-click search" Yue L,  HYPERLINK "http://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Gao+XJ&curr_doc=17/1&Form=FullRecordPage&doc=17/1" \o "one-click search" Gao XJ,  HYPERLINK "http://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Purdie+GL&curr_doc=17/1&Form=FullRecordPage&doc=17/1" \o "one-click search" Purdie GL,  HYPERLINK "http://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Wang+JD&curr_doc=17/1&Form=FullRecordPage&doc=17/1" \o "one-click search" Wang JD Source:COMMUNITY DENTISTRY AND ORAL EPIDEMIOLOGY 30 (1): 61-69 FEB 2002 Document Type:Article Language:English  HYPERLINK "http://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=PagedCitedRefList&UT=000173893600009&doc=17/1&rec_id=123563406" Cited References: 56  HYPERLINK "http://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=DispCitingRec&doc=17/1&isickref=123563406" Times Cited: 2 Abstract:Background/Aims: Attempts to identify subjects who will develop caries lesions in future years have been only moderately successful, suggesting that one or more important risk factors are being overlooked. The aim of this study was to validate the use of plaque calcium, phosphate and fluoride concentrations as significant risk factors in caries. Methods: DMFS and DMFT rates were measured three times over 2years in a group of rural Chinese schoolchildren initially aged 12years and not living in a high-fluoride area. At the baseline and year 1 examinations, dental plaque was accumulated for 3 days and, after collection, was analysed for Ca, P and E Plaque scores, dental health behaviour and parents' occupation data were also recorded. Results: The mean DMFS increment over 2 years was 1.14 with a range of -2 to +9. Regression analysis taking all factors into account identified only plaque Ca concentration, baseline DMFS score and toothbrushing frequency as significant factors in identifying high-risk individuals. Plaque Ca also showed predictive ability on its own. For example, when high caries was defined as 3+ new DMFS and a Ca cut-off value of 200 nmol/mg dry wt was selected, sensitivity was 0.84 and specificity 0.38. However, with this cut-off value the percentage predicted to have high caries risk was unrealistically high at 66%. As in several other studies, baseline caries score was a useful predictor of future caries. Conclusion: Low plaque Ca concentration showed a modest ability to predict future caries, and since it is implicated directly in the chain of events leading to caries, its use in caries prediction should be considered further. Plaque P and F showed no predictive ability in this study. Author Keywords:caries prediction; dental caries; minerals KeyWords Plus:DENTAL PLAQUE; RISK ASSESSMENT; BIOCHEMICAL-COMPOSITION; FLUORIDE; CHILDREN; ADOLESCENTS; CALCIUM; PHOSPHORUS; PREVALENCE; INCREMENT Addresses:Pearce EIF (reprint author), Wellington Sch Med, Dent Res Grp, Dept Pathol & Mol Med, POB 7343, Wellington, New Zealand Wellington Sch Med, Dent Res Grp, Dept Pathol & Mol Med, Wellington, New Zealand Beijing Med Univ, Sch Stomatol, Dept Operat Dent, Beijing, 100083 Peoples R China Publisher:BLACKWELL MUNKSGAARD, 35 NORRE SOGADE, PO BOX 2148, DK-1016 COPENHAGEN, DENMARK Subject Category:DENTISTRY, ORAL SURGERY & MEDICINE; PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH; PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH IDS Number:522JV ISSN:0301-5661 ;=GHI    B C I J L M       жККККiККiККiККiККi,h\h\>*B*CJKHOJQJ^Jph2h\h\5>*B*CJKHOJQJ\^Jph6jh\h\B*CJKHOJQJU^JaJph3h\h\5B*CJKHOJQJ\^JaJph-h\h\B*CJKHOJQJ^JaJph/h\h\5B*CJKHOJQJ\^Jph)=  4 G T&M9L\ $1$a$gd\ $1$9Da$gd\\   * 4 = G H no{}~Td&0MW9DLQ[蚀i蚀i,h\h\>*B*CJKHOJQJ^Jph2h\h\5>*B*CJKHOJQJ\^Jph6jh\h\B*CJKHOJQJU^JaJph3h\h\5B*CJKHOJQJ\^JaJph/h\h\5B*CJKHOJQJ\^Jph-h\h\B*CJKHOJQJ^JaJph'[\h\ho(0182P. A!"#$%S N@N cke $1$a$$CJKHPJ_HaJmH nHsH tH$A@$ ؞k=W[SOBi@B nfh*OJQJo(ph@o@  fieldlabel15OJQJ\o(\$=4GT &M9L^00000000000000=4GT &M9L^K0 K0 K0 K0 K0 K0 K0 K0 K0 K0 K0 I0 I0  0 [\ \\H BILGn}\XXXXXXXX8@0(  B S  ? ,D'H ,|g,, ,q ,T ,ԝ,D ,$ , ,DC ,4w,|',FF^    3KK^   :*urn:schemas-microsoft-com:office:smarttagsStreet;*urn:schemas-microsoft-com:office:smarttagsaddressB *urn:schemas-microsoft-com:office:smarttagscountry-region8 *urn:schemas-microsoft-com:office:smarttagsCity9*urn:schemas-microsoft-com:office:smarttagsplace  !    ; D < I  ! Y\gjknu{  %^G^[^^O5Pk0lT!R|Qu4wT9k z'n]"PkUt_O_y,emQ. S57wx46yX'4hoPky,eQayX'fbkyYPklm57wO1 |Qu~ yX's |QuB OQ.  o |QuGyX'+yPk&4 'Id2Lz[L {PkOZ/5WJ=TWK9k zRn]nbkk7TG$LfV?bk:y,e5yX'TTbkNBO":Lm;tPkJbk8n]"T#Z'Id3|QuBgC n]rh 5WJBr 4c"57wE "bk>3"OR v#OPH#Q. <+$9k z<}&yX'yX' -<(Q. 8(4Q(bk8(5WJVd)5WJUAG)PkK*n]+:*47+y,e)}+57wi2+PkH&c+Tx,y,e?+<,T@"X.|QuO/n]HF/9k zm057w:71yX't1'Id2|Qu\33n]lh357w3Pk`557w-7bkHD8'IdJ8L(l9Pk_{r9y,e/|9'IdHB:O/E:Tu]<|Qus=5WJ{U>'Id%?Q. cl?PkF@y,eA@O|)@Q.  A5WJ@BO?pBy,e@C4UPpD5WJzDn]vE4l=?E9k zcPEn]ipEPksF|QuZ< G4 GT W GQ. GyX'q)H9k zY^I'IdI5WJuwJL5WJ7bKQ. HtKn]OZLbk;o|Ln]L-i47iy,e7vjy,ej5WJbkm $kbkN[k|Qu2kQ. Pk{kLJl4^*lT+lThHqm|Qu4+o5WJ9aon]gfobkkpy,ep9k zq9k z)grbk9rPk}:sn]|Qunrzvbk+wy,e57w87yyX'fy57w5tzT9k z6Fz9k z9Mz9k zl%{'Id|OHY|'Idvf}|QuQ~LTf+\mBA\MH+EDkT=g,@T**\@UnknownGz Times New Roman5Symbol3& z Arial7&  Verdana;[SOSimSun qh,&,&q q !-!),.:;?]}    & 6"0000 0 0 00000 =@\]^([{  0 0 00000;[rTT2HX(?2jTitle: Mutational events in LMP1 gene of Epstein-Barr virus in salivary gland lymphoepithelial carcinomas lxxlxxOh+'0(8 DP p | lTitle: Mutational events in LMP1 gene of Epstein-Barr virus in salivary gland lymphoepithelial carcinomas lxxNormallxx3Microsoft Office Word@@t@tq ՜.+,D՜.+, X`px tshgT  8@ _PID_HLINKSAd 0 mhttp://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=DispCitingRec&doc=17/1&isickref=123563406sOhttp://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=PagedCitedRefList&UT=000173893600009&doc=17/1&rec_id=123563406 uhttp://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Wang+JD&curr_doc=17/1&Form=FullRecordPage&doc=17/1v http://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Purdie+GL&curr_doc=17/1&Form=FullRecordPage&doc=17/1= http://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Gao+XJ&curr_doc=17/1&Form=FullRecordPage&doc=17/1;Shttp://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Yue+L&curr_doc=17/1&Form=FullRecordPage&doc=17/1ohttp://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Dong+YM&curr_doc=17/1&Form=FullRecordPage&doc=17/1lZhttp://wos23.isiknowledge.com/CIW.cgi?SID=Y6E34lK9hCc8NejJNi8&Func=OneClickSearch&field=AU&val=Pearce+EIF&curr_doc=17/1&Form=FullRecordPage&doc=17/1  !"#$%&'()*,-./012456789:=Root Entry Fp t?Data 1TableXWordDocument2$SummaryInformation(+DocumentSummaryInformation83CompObjm  FMicrosoft Office Word ĵ MSWordDocWord.Document.89q