TABLE 2.

Differences in frequency of positive leukemic cells between studied subtypes of acute promyelocytic leukemia and NPM1+ acute myeloid leukemia^a

Marker	p value bNPM1 versus APLc	p value bNMP1+ versus APLv	p value mNMP1 versus APLc	p value mNPM1 versus APLv
CD2	.003	NS	<.001	.015
CD4	.005	<.001	.017	.001
CD11b	NS	NS	<.001	<.001
CD11c	.001	.009	<.001	.006
CD13	<.001	<.001	.001	<.001
CD14	.007	.016	<.001	<.001
CD15	<.001	<.001	<.001	<.001
CD34	NS	NS	.012	NS
CD36	NS	.003	NS	<.001
CD56	NS	.029	NS	.042
CD64	<.001	<.001	.011	<.001
CD71	NS	<.001	.042	<.001
CD117	NS	NS	.002	.002
CD123	NS	.005	NS	NS
HLA‐DR	NS	<.001	.002	<.001

Note: CD7, CD10, CD19, CD38, CD65 NS for all.

^a Kruskall‐Wallis test for independent samples.