【正文】 c ess Dem ogra phic sD a t e :R e p o r t e d b y:P r o j e ct :D e p a r t m e n t :P r o ce s s :C h a r a ct e r i s t i c:U n i t s :U p p e r S p e c:L o w e r S p e c:N o m i n a l :O p p o r t u n i t y:12080R e p o rt 1 : Ex e cu t i v e Su mma ryA ct u a l ( L T ) P o t e n t i a l ( S T )50 100 150Proc ess Perf orm anc eU S LL S LA ct u a l ( L T ) P o t e n t i a l ( S T )110100100010 , 00 010 0, 00 01, 00 0, 00 00 5 10 15A ct u a l (L T ) Po t e n t i a l (ST )PPMS i g m a( Z . B e n ch )Proc ess Ben chm arks. 8 91774590 . 9 3187282Proc ess Dem ogra phic sD a t e :R e p o r t e d b y:P r o j e ct :D e p a r t m e n t :P r o ce s s :C h a r a ct e r i s t i c:U n i t s :U p p e r S p e c:L o w e r S p e c:N o m i n a l :O p p o r t u n i t y:12080R e p o rt 1 : Ex e cu t i v e Su mma ryZ值由改進(jìn)前的 改進(jìn) Y3改進(jìn)后所需數(shù)據(jù)量 Sa m p l e Si z e R e q u i r e d T o Sta ti s ti c a l l y C o n fi r m PPM R e d u c ti o nppm p ( d ) ZSTP r oc e s s A pe r f or m a nc e ( be f or e c ha ng e ) 1000000 1 0 . 0 0P r oc e s s B pe r f or m a nc e ( a f t e r c ha ng e ) 187282 0 . 1 8 7 3 2 . 3 9O pp or t un i t i e s on e a c h un i t : 1C on f i de nc e 0 . 9 5T O P 39。w)z0C4F7IaMdPhSkVnZq$t*xA2D5G8KbN eQiTlXor%v( y+B3E6H9LcOgRjU mYp!samp。w)z1C 4G7JaMePhSkWnZr $u*x+A2D5H8KcNfQi UlXos%v( y0B3F6I9LdOgRjVmYq!tamp。v) y0C3F6IaLdPgSjVnYq!t*wA1D 4G8JbMeQhTl WoZr %u( x+B2E6H9KcOfRi U mXp!samp。w)z0C4F7JaM dPhSkVnZq$u*xA2D 5G8KbNfQiTl Xor%v( y0B3E6I9LcOgRjVmYp!tamp。w)z1C 4F7JaMePhSkWnZq$u*x+A2D5H8KbNfQi UlXos%v( y0B3E6I9LdOgRjVmYp!tamp。w)z1C4F7JaMdPhSkWnZq$u*xA2D5H8KbNfQiTlXos%v( y0B3E6I9LcOgRjVmYp!tamp。wz1C4G7JbM ePhTkWnZr$u*x+A2E5H8KcNfQiUl Xps%v) y0B3F6IaLdOgSjVmYq!t*wz1D4G7JbMeQhTkWoZr$u( x+B2E5H9KcNfRi U mXpsamp。v) y0C3F6IaLdOgSjVnYq!t*wz1D4G8JbQiUl Xos%v) y0B3F6I9LdOgSjVmYq!tamp。wz1C 4G7JbMePhTkWnZr $u( x+A2E5H8KcNfRi UlXps%v) y0B3F6IaLdOgSjVmYq!t*wz1D4G7JbMeQhTkWoZr$u( x+ B2E5H 9KcNfRiU mXpsamp。w)z0C4F7JaMdP hSkVnZq$u*x A2D5G8KbNfQiTlXor%v( y0B3E6I9LcOgRjVmYp!tamp。w)z0C 4F7IaM dPhSkVnZq$t*xA2D 5G8KbNeQiTl Xor%v( y+B3E6I9LcOgRjU mYp!samp。v) y0C 3F7IaLdPgSjVnYq$t*wA1D4G8JbN eQhTl WoZr%u( y+B2E6H9KcOfRj U mXp!samp。wz1D4G7JbMePhTkWoZr$u( x+A2E5H9KcNfRiUlXpsamp。wz1C4G7JbMePhTkWnZr$u( x+ A2E5H 8KcNfRiUlXps%v) y0B3F6IaLdOgSjVmYq!t*wz1D4G7JbMeQhTkWoZr$u( x+ B2E5H 9KcNfRiU mXpsamp。wz1C4G7JaMePhSkWnZr$u*x+A2D5H8KcNfQi UlXos%v) y0B3F6I9LdOgSjVmYq!tamp。w)z0C4F7JaMdPhSkVnZq$u*xA2D5G8KbNfQi TlXor %v( y+ B3E6I9LgSkVnYq$t*xA1D5G8JbNeQiTlWor%u( y+ B3E6H9LcOfRj U mYp!samp。v) y0C3F6IaLdOgSjVnYq!t*wz1D4G8JbMeQhTkWoZr%u( x+B2E5H9KcOfRiU mXpsamp。以每人每小時(shí)平均工資 ，可降低： [ （ 407170120） /60] 625 =20,329元 ? 由于以沉淀法取代了提取法，降低了材料及試劑的消耗： 394=1,064元 合計(jì)： 15,760+ 20,329+ 1,064=37,153元 控制 間接經(jīng)濟(jì)效益： ? 提高病人對(duì)醫(yī)生的信任度 ? 提升醫(yī)生對(duì)于臨床藥學(xué)實(shí)驗(yàn)室的信任 ? 促進(jìn)臨床藥學(xué)的發(fā)展 ? 促進(jìn)臨床醫(yī)療技術(shù)水平的提高 控制 追求卓越 改進(jìn)無(wú)限 六西格瑪，質(zhì)量之門的金鑰匙 VmYp!tamp。 s U n i t sS a m pl e s i z e r e qu i r e d t o di s t i ng ui s h be t w e e n pr oc e s s e s 2 2改進(jìn) 2 1 02 0 01 9 01 8 01 7 01 6 01 5 09 5 % C o n f i d e n c e I n t e r v a l f o r M u1 8 01 7 51 7 01 6 59 5 % C o n f i d e n c e I n t e r v a l f o r M e d i a nV a r i a b l e : 改 進(jìn) 后1 6 3 . 7 3 5 1 0 . 9 5 41 6 4 . 2 4 8M a x i m u m3 r d Q u a r t i l eM e d i a n1 s t Q u a r t i l eM i n i m u mNK u r t o s i sS k e w n e s sV a r i a n c eS t D e vM e a nP V a l u e :A S q u a r e d :1 7 8 . 6 2 6 2 3 . 5 9 51 8 0 . 8 1 92 0 8 . 0 0 01 7 9 . 0 0 01 7 3 . 0 0 01 6 0 . 0 0 01 5 0 . 0 0 01 51 . 1 7 9 3 20 . 4 9 0 2 8 22 2 3 . 8 3 8 1 4 . 9 6 11 7 2 . 5 3 30 . 3 4 70 . 3 8 59 5 % C o n f i d e n c e I n t e r v a l f o r M e d i a n9 5 % C o n f i d e n c e I n t e r v a l f o r S i g m a9 5 % C o n f i d e n c e I n t e r v a l f o r M uA n d e r s o n D a r l i n g N o r m a l i t y T e s tD e s c r i p t i v e S t a t i s t i c s改進(jìn)后全流程時(shí)間分析 改進(jìn) 0 5 1 0 1 51 3 01 4 01 5 01 6 01 7 01 8 01 9 02 0 02 1 02 2 0I a n d M R C h a r tO b s e r v .M e a n = 1 7 2 . 5U C L = 2 1 0 . 1L C L = 1 3 4 . 901 02 03 04 05 06 0R = 1 4 . 1 4U C L = 4 6 . 2 1L C L = 02 0 01 3 0 . 2 5 5 2 1 4 . 8 1 2P o t e n t i a l ( S T ) C a p a b i l i t yP r o c e s s T o l e r a n c eS p e c i f i c a t i o n sI I II I2 0 01 2 6 . 5 0 5 2 1 8 . 5 6 1A c t u a l ( L T ) C a p a b i l i t yP r o c e s s T o l e r a n c eS p e c i f i c a t i o n sI I II IP p kP pC p kC pP P MY i e l dP . T o t a lP . L S LP . U S LZ . S h i f tZ . B e n c hZ . L S LZ . U S LS t D e vM e a nS T L TC a p a b i l i t y I n d i c e sD a t a S o u r c e :T i m e S p a n :D a t a T r a c e :1 7 2 . 5 3 3 1 3 . 7 4 3 1 . 9 9 9