. 2017 Mar 31;16:72. doi: 10.1186/s12943-017-0640-9

Table 1.

Correlation between Hsp90β, VEGFR1, VEGFR2, and primary tumor characteristics

Variant	Hsp90β		X²	P	VEGFR1		X²	P	VEGFR2		X²	P
Variant	Low	High	X²	P	Low	High	X²	P	Low	High	X²	P
Age (year)
≤60	204	53	0.001	0.973	67	12	0.701	0.403	60	19	0.918	0.338
>60	39	10	0.001	0.973	13	4	0.701	0.403	11	6	0.918	0.338
Sex
M	202	58	3.128	0.077	74	13	1.986	0.159	64	23	0.075	0.784
F	41	5	3.128	0.077	6	3	1.986	0.159	7	2	0.075	0.784
Histological differentiation
≤II	180	38	4.621	0.032^*	62	16	4.431	0.035^*	61	17	3.895	0.048^*
>II	63	25	4.621	0.032^*	18	0	4.431	0.035^*	10	8	3.895	0.048^*
Stage
≤II	148	47	4.061	0.044^*	46	14	5.120	0.024^*	48	12	3.032	0.082
>II	95	16	4.061	0.044^*	34	2	5.120	0.024^*	23	13	3.032	0.082

*Significantly different, P <0.05