Single-center evaluation of prognostic factors for thymoma treated by surgery: a retrospective study

Table 2 Univariate analysis of prognostic factors

Variables	n = 60	Five-year survival (%)	P
Sex
Male	30	93	0.225
Female	30	100
Age (years)
< 50	15	100	0.376
≧50	45	95
Masaoka stage, n (%)
I-II	51	100	< 0.001
III-IV	9	78
Histological type
A-B2	52	98	0.074
B3	8	86
Myasthenia gravis
present	11	100	0.478
absent	49	96
Resection status
Complete resection	53	100	< 0.001
Incomplete resection	7	71
Recurrent-free interval (years)
< 3	6	83	0.307
≧3	2	100

ISSN: 1749-8090