Conditional survival probability of distant-metastatic hepatocellular carcinoma: A population-based study

Table 4 Six-month conditional cancer-specific survival rates of patients with distant-metastatic hepatocellular carcinoma

Characteristics		Cancer-specific survival (months after diagnosis)
		0	d	2	d	4	d	6	d
Overall		34.77		42.48		48.6		55.11
Age, yr
< 55	32.05		43.36		53.19		66.41
55-65	36	0.08	41.63	-0.04	45.44	-0.16	42.52	-0.48
≥ 65	34.79	0.06	43.05	-0.01	50.09	-0.06	56.97	-0.19
Gender
Female	36.67		45.76		54.64		58.38
Male	34.35	-0.05	41.77	-0.08	47.24	-0.15	54.33	-0.08
Race
Black	36.22		43.24		49.22		55.84
White	36.31	0.00	44.26	0.02	49.36	0.00	56.34	0.01
Other	28.31	-0.17	35.2	-0.16	44.84	-0.09	50.3	-0.11
Marital status
Married	34.01		41.82		47.37		55.74
Single	35.15	0.02	43.06	0.03	52.07	0.09	54.74	-0.02
Separated	36	0.04	43.25	0.03	47.46	0.00	54.23	-0.03
AFP expression
Positive	32.75		44.94		45.3		51.21
Negative	45.67	0.27	51.74	0.14	62.82	0.35	70	0.38
Tumor size
≤ 5 cm	40.79		51.88		64.07		62.94
> 5 cm	32.51	-0.17	38.86	-0.26	42.46	-0.43	51.42	-0.23
T stage
T1	41.66		50.32		57.88		62.8
T2	40.4	-0.03	51.47	0.02	59.43	0.03	57.77	-0.10
T3	30.68	-0.23	36.49	-0.28	42.85	-0.30	51.69	-0.22
T4	32.82	-0.19	40.66	-0.20	38.16	-0.39	46.15	-0.33
N stage
N0	36.48		44.7		51.36		62.39
N1	31.00	-0.12	37.11	-0.15	41.57	-0.20	44.53	-0.36
Surgery
No	32.69		39.81		45.84		52.64
Yes	69.51	0.77	73.97	0.69	74.6	0.58	73.6	0.42
Chemotherapy
No/unknown	24.05		37.52		48.05		56.21
Yes	43.68	0.41	45.05	0.15	48.87	0.02	54.64	-0.03
Radiotherapy
No/unknown	30.92		39.7		47.66		55.55
Yes	49.75	0.40	50.72	0.22	51	0.07	54.05	-0.03
Lung metastasis
No	40.69		46.02		49.33		53.7
Yes	24.4	-0.34	34.24	-0.24	46.61	-0.05	59.18	0.11
Bone metastasis
No	33.52		41.03		48.1		55.99
Yes	37.84	0.09	45.87	0.10	49.79	0.03	53.21	-0.06
Brain metastasis
No	34.83		42.5		48.59		54.78
Yes	31.91	-0.06	42.48	-0.0004	48.61	0.0004	64.46	0.19

0, 2, 4, 6 refer to the months that patients have survived since initial diagnosis. AFP: α-fetoprotein; d: Standardized differences.