Table 2.

The number of patients of different age groups who reported changes in painful sensations between the first and second surgery.

Age (years)	First pain	Second pain	The same pain	No pain
<50	1	0	0	1
50–59	4	7	5	0
60–69	10	19	12	3
70–79	12	19	13	2
>79	6	8	5	0
Sum	33	53	35	6
Percent	26.0%	41.7%	27.6%	4.7%