Table 4. Number of chemotherapy cycles per patient.

	Cisplatin–gemcitabine		Epirubicin–gemcitabine
No. of cycles	No.	%	No.	%
0	1	1	2	2
1	11	9	19	16
2	8	7	11	9
3	18	15	20	17
4	23	19	20	17
5	58	49	49	41
Median (range)	4 (0–5)		4 (0–5)