. 2011 Jul 20;14(7):593–597. [Article in Chinese] doi: 10.3779/j.issn.1009-3419.2011.07.06

2.

热化组与化疗组患者心包积液近期疗效比较

Comparisons of the response rate of malignant pericardial effusion between radiofrequency hyperthermia combined with chemotherapy group and chemotherapy group

Group	n	CR	PR	SD	PD	CR+PR
CR: complete response; PR: partial response; SD: stable disease; PD: progressive disease.
Radiofrequency hyperthermia combined with chemotherapy group	35	19 (54.3%)	13 (37.1%)	3 (8.6%)	0 (0)	32 (91.4%)
Chemotherapy group	20	5 (25.0%)	9 (45.0%)	3 (15.0%)	3 (15.0%)	14 (70.0%)
χ²		4.438				4.270
P		0.035				0.039