Table 3.

Tribal affiliation for children in the Kenyan Wilms Tumor Registry compared with Kenya tribal distribution reported by the 2012 World Factbook(14).

Tribes*(n=101)	n	%	% Kenya Population (14)†	p‡
Kikuyu	36	35.6	22	0.001
Luhya	16	15.8	14	0.7
Kamba	13	12.9	11	0.658
Kalenjin	10	9.9	12	0.62
Kisii	5	5.0	6	0.814
Luo	4	4.0	13	0.01
Meru	4	4.0	6	0.513

^*Tribes with less than four cases not shown.

^†Percentage of each tribe represented in the Kenyan population.

^‡One sample test of proportion with Yates’s correction for continuity.