疫学・統計セミナー：効果と関連

Transcript

1. 1 ޮՌͱؔ࿈
   $IVOUBSP
   !4IVOUBSPPP Ӹֶɾ౷ܭηϛφʔ ޮՌͱؔ࿈
   ൓ࣄ࣮
   ަབྷ
   ަབྷҼࢠ

2. ޮՌͱؔ࿈ 2

3. ޮՌͷఆٛʢݸਓϨϕϧʣ 3 ݪҼ
   ༀΛҿΉ ݁Ռ
   ࣌ؒޙͷମԹ ˆ ˆ ˆ ࣄ࣮
   

   ༀΛҿΉ ൓ࣄ࣮
   ༀΛҿ·ͳ͍ ಉҰର৅ऀʹର͢ΔҟͳΔঢ়گʢമ࿐ɾॲஔɾհೖʣͰͷ݁Ռͷൺֱ ޮՌʢ&⒎FDUʣ ࣄ࣮ − ൓ࣄ࣮ = 36.5 − 39.0 = − 2.5 w ҼՌޮՌʢ$BVTBM
   &⒎FDUʣͱ΋͍͏
   w ݸମϨϕϧͰͷҼՌޮՌʢ$BVTBM
   F⒎FDU
   GPS
   BO
   JOEJWJEVBMʣͱ΋ ͍͏

4. ޮՌͷఆٛʢूஂϨϕϧʣ 4 ݪҼ
   ༀΛҿΉ ݁Ռ
   ࣌ؒޙͷମԹ ˆ ฏۉɿˆ ࣄ࣮
   ༀΛҿΉ

   ൓ࣄ࣮
   ༀΛҿ·ͳ͍ ಉҰूஂʹର͢ΔҟͳΔঢ়گʢമ࿐ɾॲஔɾհೖʣͰͷ݁Ռͷൺֱ ޮՌʢ&⒎FDUʣ ࣄ࣮ − ൓ࣄ࣮ = 36.5 − 39.0 = − 2.5 w ฏۉҼՌޮՌʢ"WFSBHF
   DBVTBM
   F⒎FDUʣͱ΋͍͏
   w ӸֶͰݟ͍ͨͷ͸ίϨʂ ฏۉɿˆ

5. ޮՌͱؔ࿈ 5 ݚڀର৅ूஂ മ࿐ ඇമ࿐ / / ޮՌ
   &⒎FDU ؔ࿈
   

   "TTPDJBUJPO ͭͷूஂͷ
   ࣬පൃੜͷҧ͍͸ޮՌ ͭͷूஂͷ
   ࣬පൃੜͷҧ͍͸ؔ࿈

6. ަབྷʢ$POGPVOEJOHʣ 6 ޮՌ
   &⒎FDU ؔ࿈
   "TTPDJBUJPO ͭͷूஂͷ
   ࣬පൃੜͷҧ͍͸ޮՌ ͭͷूஂͷ
   ࣬පൃੜͷҧ͍͸ؔ࿈

   ؔ࿈ͱޮՌͷ͕ࠩަབྷʢ$POGPVOEJOHʣ ަབྷΛੜΈग़͢ཁҼΛަབྷҼࢠʢ$POGPVOEFSʣͱ͍͏

7. લޙൺֱ͸൓ࣄ࣮ͷ୅ସʹ͸ͳΒͳ͍ 7 w ͋Δूஂͷമ࿐ʢհೖʣલޙΛൺֱ͢Δ
   w ͭͷूஂͷ࣬පൃੜΛൺֱ͢Δ͔ΒɼޮՌʹͳΔʁ ͳΒͳ͍ɼؔ࿈Ͱ͋Δ !5PPUTJF3PMM͞Μͷ.PEFSO
   &QJEFNJPMPHZಡॻձࢿྉΛࢀߟ ൃੜ཰ 5JNF

   മ࿐ മ࿐ͳ͠ʁ മ࿐ޙ മ࿐͕ͳ͍৔߹ɼ
   ൃੜ཰͕มԽ͠ͳ͍ͱ͸ݶΒͳ͍ 1SF஋

8. 5BLF
   )PNF
   NFTTBHF 8 w ޮՌͱؔ࿈͸ҧ͏
   w ޮՌ͸൓ࣄ࣮Λ༻͍ͯఆٛ͢Δ
   w ޮՌͱؔ࿈ͱͷҧ͍͕ަབྷ
   w ަབྷΛੜΈग़͢ཁҼ͕ɼަབྷҼࢠͰ͋Δ

9. ࢀߟจݙ  3PUINBO
   ,
   +
   (SFFOMBOE
   4
   
   -BTI
   5
   -
    
   .PEFSO
   FQJEFNJPMPHZ
   

   7PM
    
   1IJMBEFMQIJB
   8PMUFST
   ,MVXFS
   )FBMUI-JQQJODPUU
   8JMMJBNT
   
   8JMLJOT
   w Ӹֶʹ͍ͭͯ·ͱ·͍ͬͯΔɽҼՌਪ࿦ʹॏ৺Λஔ͘ςΩετɽ೉ղɽ
    3PUINBO
   ,
   +
    
   ϩεϚϯͷӸֶՊֶతࢥߟ΁ͷ༠͍
   ࣰݪग़൛ࣾ
   
   w ΑΓ؆୯ͳ಺༰
    +PIO
   .
   -
    
   "
   EJDUJPOBSZ
   PG
   FQJEFNJPMPHZ
   0YGPSE
   6OJWFSTJUZ
   1SFTT
   
   w ࣙॻ͔ͩΒͦ͜ɼͱͯ΋ಡΈ΍͍͢ӳޠͰӸֶ༻ޠΛઆ໌͍ͯ͠Δ
    ୮ޙढ़࿕
   দҪໜ೭
    
   ৽൛
   ҩֶ౷ܭֶϋϯυϒοΫ
   ே૔ॻళ
   
    ୮ޙढ़࿕
   খ੢ఃଇ
    
   ҩֶ౷ܭֶͷࣄయ
   ே૔ॻళ 9

10. 10 :PVUVCFS
    ʹͳΓ·ͨ͠ $IVOUBSPͷ౷ܭɾӸֶνϟϯωϧ IUUQTXXXZPVUVCFDPNDIBOOFM 6$L8+QMZ4JLF4E.5M$G$L,+2