Table 2.

Patient characteristics.

Factor	Category	Total (n = 483)
		n	(%)
Age	≥67	269	55.69
	<67	214	44.31
Gender	Male	98	20.29
	Female	385	79.71
Pattern of involvement	Finger II–V	120	24.84
	Thumb	236	48.86
	Both	127	26.3
Single dose	0.5 Gy	461	95.45
	1 Gy	22	4.55
Total dose	3 Gy	461	95.45
	6 Gy	22	4.55
Number of Series	1	29	6
	2	410	84.89
	3	41	8.49
	4	3	0.62