Table 2. Numbers and percentages of patients treated at each course.

	Course number
	1	2	3	4	5	6
C3 (N=150)	150	136	117	—	—	—
Per cent	100	91	78	—	—	—
C6 (N=147)	143	134	116	99	88	79
Per cent	97	91	79	67	60	54

C3 patients were randomised to receive three courses, while C6 patients were randomised to receive six courses of chemotherapy