Brief Article
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 14, 2014; 20(6): 1565-1573
Published online Feb 14, 2014. doi: 10.3748/wjg.v20.i6.1565
Table 1 Patient characteristics according to hematological toxicity in 399 consecutive patients with metastatic colorectal cancer n (%)
All (n = 399)Anemia (n= 397)
Neutropenia (n= 396)
Thrombopenia (n= 396)
No (n= 33)Yes (n= 364)PNo (n= 114)Yes (n= 282)PNo (n= 163)Yes (n= 233)P
Mean ± SD65 ± 1166.5 ± 1064.9 ± 11.10.50869 ± 11.763.5 ± 10.4< 10-467.4 ± 11.263.4 ± 10.7< 10-3
Median (min-max)65.5 (24.7-90.7)67.8 (50-85.8)65.5 (24.7-90.7)69.6 (44.4-90.7)63.5 (24.7-85.8)67.5 (24.7-90.7)63.5 (28.2-88.2)
Origin0.9940.6220.392
Colon314(79.1)26(78.8)287(78.8)88(77.2)224(79.4)125(76.7)187(80.3)
Rectum85(21.4)7(21.2)77(21.2)26(22.8)58(20.6)38(23.3)46(19.7)
Gender0.5540.1060.559
Male213(53.4)16(48.5)196(53.8)68(59.6)143(50.7)84(51.5)127(54.5)
Female186(46.6)17(51.5)168(46.2)46(40.4)139(49.3)79(48.5)106(45.5)
WHO PS0.2330.0240.139
0134(47.9)16(72.7)117(45.5)26(32.1)107(54.0)49(40.2)84(53.5)
1102(36.4)5(22.7)97(37.7)34(42.0)68(34.3)52(42.6)50(31.8)
233(11.8)1(4.5)32(12.5)16(19.8)17(8.6)14(11.5)19(12.1)
38(2.9)0(0)8(3.1)3(3.7)5(2.5)5(4.1)3(1.9)
43(1.1)0(0)3(1.2)2(2.5)1(0.5)2(1.6)1(0.6)
Missing1191110733844176
Metastatic sites0.2640.6460.774
Single241(60.6)23(69.7)217(59.8)71(62.3)168(59.8)100(61.3)139(59.9)
Multiple157(39.4)10(30.3)146(40.2)43(37.7)113(40.2)63(38.7)93(40.1)
Missing1010101
Leucocyte count0.1510.3370.501
< 10000219(74.2)20(87.0)198(73.3)60(70.6)158(76.0)89(72.4)129(75.9)
≥ 1000076(25.8)3(13.0)72(26.7)25(29.4)50(24.0)34(27.6)41(24.1)
Missing104109429744063
ALP0.1380.0230.344
< 300217(81.0)19(95.0)197(79.8)53(71.6)163(84.5)85(78.0)131(82.9)
≥ 30051(19.0)1(5.0)50(20.2)21(28.4)30(15.5)24(22.0)27(17.1)
Missing1311311740895475
Prior anemia< 10-40.1030.763
Grade 0175(44.8)28(84.8)145(40.7)41(38.0)132(47.1)69(42.3)104(45.2)
Grade 1-2-3-4216(55.2)5( 15.2)211(59.3)67(62.0)148(52.9)89(54.6)126(54.8)
Missing8086253
CEA
n3072328290215126179
Mean ± SD455.3 ± 1979.343.7 ± 116.3491.1 ± 2061.40.008714.8 ± 2643349.6 ± -1629.80.389487.6 ± 1736.2436.1 ± 2148.40.219
Median (min-max)18 (0.1-20820)5.7 (0.3-508.9)19.4 (0.1-20820)19.2 (0.1-18380)15.6 (0.2-20820)21.1 (0.4-14660)15.4 (0.1-20820)
LDH
n2612024073187103157
Mean ± SD496.4 ± 860.1299.6 ± 225.4513.3 ± 892.80.282506.7 ± 837.6493 ± 873.10.374530.8 ± 982.5474.5 ± 774.80.244
Median (min-max)233 (82-7230)224 (117-878)234 (82-7230)249 (113-6190)227 (82-7230)248 (83-7230)227 (82-6450)
Vital status0.040.0150.842
Death311(77.9)21(63.6)288(79.1)98(86.0)211(74.8)128(78.5)181(77.7)
Censored88(22.1)12(36.4)76(20.9)16(14.0)71(25.2)35(21.5)52(22.3)