Table 3. Treatment duration and cause of discontinuation.

	n	%	Mean±SD	Median	Range
Overall treatment duration	34		13.1±9.3	12.00	3.0-36.0
Treatment duration in discontinued group	13		10.9±7.7	8.00	3.0-24.0
Maximum dose of discontinued group	13		1,346.2±375.5	1,500	1,000-2,000
Cause of discontinuation
Economic problem	6	46.15
Adequate response	2	15.38
Inefficacy	2	15.38
Death	1	7.69
Follow-up loss	1	7.69
Adverse events	0	0
Prepare pregnancy	1	7.69
SD: Standard deviation.