Table 4. Comparison of the delayed toxic effects in the skin of patients in the HF and CF groups.

Skin/grade	Cases (n)	0 (%)	1 (%)	2 (%)	3 (%)	P value
Five years after radiotherapy						0.766
HF	49	77.6	16.3	4.1	2.0
CF	50	80.0	16.0	2.0	2.0
Ten years after radiotherapy						0.595
HF	44	70.5	20.5	6.8	2.2
CF	46	65.2	30.4	2.2	2.2

HF, hypofractionated radiotherapy; CF, conventional fractioned radiotherapy.