ό
(11')
จϙjί
ٙπ
ݺ
ࣛගlzd
ᐼ݊˸
ٙˢԷԸᄣಯ
˟ٙࠬᎈଟd
݂
၈
މ
ˢԷࠬᎈ
(proportional risk)
fό
(11'')
̸ᗙʱ͎ٙ
၈
މ
ਿᇞࠬᎈ
(baseline hazard)
dΪՉ
މ
ʔՈ
ࡈ
ɛतᅄᜊᅰΣඎʘਞϽ˴
ה
ࠦ
࿁ٙࠬᎈଟfΪϤdό
(11'')
ɗՈ
ࡈ
ɛतᅄΣඎʘ˴ٙ
T
ίୋ
t
ϋ˟ٙࠬᎈ
d࿁༈ਞϽ˴ٙ
ίΝɓϋ˟ʘࠬᎈ
ٙࠬᎈˢଟ
(hazard ratios)
א
࿁ࠬᎈ
(relative risk)
f
ء
จdό
(11'')
̛ᗙٙ
ʘ
ڷ
ᅰ
Σඎ
މ
f
߰ਿᇞࠬᎈՈϞό
(2)
ٙ
Weibull
Ռᅰj
d
ۆ
ό
(11)
ٙ
Cox
ᅼ̙ۨᄳϓɨόj
Չʕd
(2')
ΪϾ
Cox
ᅼۨɰঐяତၾό
(2) Weibull
ᅼۨΝٙՌᅰۨόd˲ՈϞΝٙ
Җًਞᅰ
dසՉଟਞᅰʔΝj
(Cox and Oakes, 1984;
Kalbfleisch and Prentice, 1980)
fϾவ͍݊˖ᘠਗ਼
Weibull
ᅼۨॶɝˢԷࠬᎈ
ࠇ
ඎ˙
ج
(metrics)
ٙ˴Ϊf
࣬ኽό
(2')
dό
(5'')
̙ҷᄳϓj
Չʕd
(5''')
߰˸స
ڷڌ
ᅰΣඎʘП
࠽ࠇ
d
ۆ
ˢ༰༈όၾό
(5'')
ᜑͪj
(12)
˲
f༈όᜑͪd߰ਿᇞࠬᎈՈϞ
Weibull
ٙࠬᎈՌᅰd
ۆ
ό
(11')
ٙ
ˢԷࠬᎈʘП
࠽ࠇ
Σඎ
d̙ٜટમ͜ό
(5'')
ٙ
ڷ
ᅰП
࠽ࠇ
ձ
Ԩ͟Ϥό
ၑf
34