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. 2022 Jan 27;13:829943. doi: 10.3389/fimmu.2022.829943

Table 2.

Frequency differences of KIR haplotype B carriers between EBV+ and EBV− cHL in subtype-, sex- and age-stratified subgroups.

cHL subgroup EBV+ EBV− P value (EBV+ vs. EBV−)
N KIR B Carriers (%) N KIR B Carriers (%)
Subtype
NS 49 24 (49%) 82 65 (79%) 0.0003
Non-NS 36 29 (81%) 12 7 (58%) ns
Sex
male 65 44 (68%) 45 35 (76%) ns
female 20 9 (45%) 48 37 (77%) 0.01
Age
Age<45 61 39 (64%) 73 59 (81%) 0.03
Age>=45 24 14 (58%) 21 13 (62%) ns

NS, nodular sclerosis; ns, not significant.