Table 3.

1-, 5-, and 10-year Relative Survival in Patients with Acute Promyelocytic Leukemia by Age and Calendar Period of Diagnosis

1-year relative survival (95% CI)
Age, years	1975–1990	1991–1999	2000–2008
<20	0.70(0.54–0.81)	0.84(0.67–0.92)	0.83(0.71–0.90)
20–39	0.56(0.45–0.65)	0.68(0.58–0.75)	0.83(0.76–0.88)
40–59	0.44(0.32–0.55)	0.68(0.57–0.77)	0.74(0.67–0.79)
≥60	0.23(0.16–0.31)	0.42(0.31–0.52)	0.47(0.38–0.55)
5-year relative survival (95% CI)
Age, years	1975–1990	1991–1999	2000–2008
<20	0.22(0.11–0.35)	0.62(0.45–0.76)	0.73(0.59–0.83)
20–39	0.27(0.19–0.37)	0.61(0.51–0.69)	0.75(0.67–0.81)
40–59	0.20(0.11–0.30)	0.59(0.48–0.68)	0.69(0.61–0.76)
≥60	0.07(0.03–0.13)	0.26(0.16–0.37)	0.38(0.29–0.47)
10-year relative survival (95% CI)
Age, years	1975–1990	1991–1999	2000–2008
<20	0.22(0.16–0.33)	0.57(0.39–0.71)
20–39	0.24(0.16–0.33)	0.60(0.50–0.68)
40–59	0.20(0.11–0.30)	0.56(0.45–0.66)
≥60	0.05(0.02–0.12)	0.23(0.14–0.34)