2.

肺癌伴/不伴肺栓塞患者的临床表现

Clinical manifestation of LC patients with/without PTE

Clinical manifestation	LC with PTE (%)	LC without PTE (%)	P
Asymptomatic	3 (13.0)	8 (17.4)	> 0.99
Cough	18 (78.3)	29 (63.0)	0.09
Unexplained dyspnea	16 (69.6)	12 (26.1)	< 0.01
Chest pain	5 (21.7)	3 (6.5)	0.10
Syncope	1 (4.3)	2 (4.3)	> 0.99
Dysphoria	4 (17.4)	1 (2.2)	0.03
Panic	1 (4.3)	1 (2.2)	0.53
Impending death	2 (8.7)	1 (2.2)	0.23
Hemoptysis	7 (30.4)	15 (32.6)	0.58
Palpitation	6 (26.1)	6 (13.0)	0.17
PTE three union syndrome	2 (8.7)	0 (0)	0.10