Table 4. Patient data.

	G1 N = 18	G2 N = 22	G3 N = 24
			G3a N = 10	G3b N = 14
Ki-67 Index [%]	< 2	2−20	21−49	≥ 50
Sex [N]
Female	8	10	4	7
Male	10	12	6	7
Age [years]
Median	58.5	58.0	62.0	62.5
Mean	58.2	57.3	60.1	62.6
Min	37.0	37.0	44.0	34.0
Max	82.0	81.0	75.0	82.0
SD	11.7	10.0	10.6	11.7
Overall survival [months]
Median	49.5	64.5	23.0	14.0
Mean	57.3	63.8	35.9	13.9
Min	22.0	22.0	1.0	2.0
Max	172.0	114.0	114.0	28.0
SD	34.2	26.8	39.5	10.7