Table 2.

Age-adjusted incidence rates of endometrial cancer by histologic subtype, race, and ethnicity, SEER, 2000–2011

NRateRate 95% CIRate ratioRate ratio 95% CIP
All types
 NHW90,62124.3824.2224.541.00
 NHB10,35619.8319.4420.220.810.800.83<0.0001
 Hispanic11,38617.7617.4318.110.730.710.74<0.0001
 Asian8,14117.0516.6817.430.700.680.72<0.0001
Endometrioid-low grade
 NHW55,17015.0214.8915.151.00
 NHB4,0677.487.257.710.500.480.51<0.0001
 Hispanic6,90810.239.9810.480.680.660.70<0.0001
 Asian4,95910.249.9510.530.680.660.70<0.0001
Endometrioid-high grade
 NHW10,7892.862.802.911.00
 NHB1,6133.163.003.321.111.051.170.0003
 Hispanic1,2872.122.002.250.740.700.79<0.0001
 Asian1,0162.152.022.290.750.700.80<0.0001
Serous
 NHW4,2301.101.071.141.00
 NHB1,2222.412.282.562.192.052.33<0.0001
 Hispanic6131.121.031.221.020.931.110.7126
 Asian4090.900.810.990.810.730.90<0.0001
Mixed
 NHW4,1821.121.081.151.00
 NHB5221.000.921.090.900.820.990.0237
 Hispanic5240.840.770.920.760.690.83<0.0001
 Asian4030.850.760.930.760.680.84<0.0001
MMMT
 NHW4,0191.051.011.081.00
 NHB1,3072.592.452.742.482.322.64<0.0001
 Hispanic5540.990.911.080.950.861.040.2503
 Asian3610.800.720.890.760.680.85<0.0001
Clear cell
 NHW1,1030.290.270.311.00
 NHB2680.550.480.621.901.662.18<0.0001
 Hispanic1510.280.230.320.960.801.140.6550
 Asian1250.280.230.330.960.791.160.7512
Other
 NHW11,1282.952.893.001.00
 NHB1,3572.642.502.780.900.840.950.0001
 Hispanic1,3492.182.062.300.740.700.78<0.0001
 Asian8681.841.721.970.630.580.67<0.0001

NOTE: Rates are per 100,000 and age-adjusted to the 2000 U.S. Standard Population (19 age groups—Census P25-1130) standard; confidence intervals (Tiwari mod) are 95% for rates and ratios.