. 2020 Apr 8;10:467. doi: 10.3389/fonc.2020.00467

Table 7.

Kaplan Meier analysis for factors impacting on the recovery probability from G2 alopecia.

Variable	pts	Events	%recovery	p-value log rank test
Sex
F	33	28	–	0.99
M	41	37
Age
≤ 14	4	4	100.0	0.01
>14	70	61	97.9	0.70
≤ 50	30	28	–
>50	44	37
Smoking history
No	51	46	–	0.54
Yes	23	19
Antiepilectic drugs
No	17	16	–	0.14
Yes	57	49
Concomitant chemotherapy
No	25	23	–	0.14
Yes	49	42
Sequential chemotherapy
No	21	19	–	0.17
Yes	53	46
D_{0.1 cc}
<47.6 Gy	34	30	99.9	0.001
≥47.6 Gy	40	35	96.6
D_mean
<10.1 Gy	29	27	99.9	0.002
≥10.1 Gy	45	38	96.7
V_{30 Gy}
<11.4 cc	26	24	99.9	0.0001
≥11.4 cc	48	41	97.0
V_{35 Gy}
<9.3 cc	36	32	99.9	0.0001
≥9.3 cc	38	33	96.4
V_{40 Gy}
<5.4 cc	42	38	99.9	0.0001
≥5.4 cc	32	27	95.6
V_{43 Gy}
<2.2 cc	34	34	99.9	0.0001
≥2.2 cc	40	31	96.9
Total	74	65

Bold text indicates statistical significance.