Table 5.

Concentrations of examined proteins according to clinical stage and histopathological differentiation of cancer

	Leptin (ng/mL)	Galectin-3 (ng/mL)	Omentin-1 (ng/mL)	Vaspin (ng/mL)
FIGO I and II
Mean	17.2	16.4	991.1	1.1
Median	16.6	16	898.3	1.0
Range	9.6–22.2	2.7–19.3	111.2–1,337	0.2–2.6
FIGO III and IV
Mean	26.3	24.4	499.5	0.52
Median	24.9	25.1	567.3	0.48
Range	18.9–122	20.6–25.2	32.7–954.2	0.0–1.4
p-value	0.02	0.01	0.4	0.3
Tumor grade 1
Mean	15.1	12.3	802.5	2.6
Median	16.0	11.8	776.1	2.3
Range	5.8–19.0	7.6–15.5	200–1,040	0.9–4.0
Tumor grade 2*
Mean	17.8	14.1	563.2	1.5
Median	17.1	13.9	531.3	1.3
Range	13.1–21.0	0.0–16.1	111.2–1,134	0.4–3.9
p-value	NS	NS	0.02	0.01
Tumor grade 2*
Mean	17.8	14.1	563.2	1.5
Median	17.1	13.9	531.3	1.3
Range	13.1–21.0	0.0–16.1	111.2–1,134	0.4–3.9
Tumor grade 3
Mean	26.1	20.4	356.1	0.3
Median	25.1	21.1	346.8	0.2
Range	11–122	17.4–25.2	62.2–667.6	0.0–1.1
p-value	0.002	0.03	0.04	0.0001

Note:

^*Tumor grade 2 data is shown twice in order to firstly show the comparision between grade 1 vs grade 2 and corresponding p-values and then show the comparison between grade 2 vs grade 3 and corresponding p-values.

Abbreviation: FIGO, Fédération Internationale de Gynécologie Obstétrique.