Radiation Oncology

Table 2 Ki-67 proliferation index and patient response to radiation therapy

From: Correlation between the Ki-67 proliferation index and response to radiation therapy in small cell lung cancer

Group 1 (Ki-67 ≥ 79.77%)			Group 2 (Ki-67 < 79.77%)
Patient no.	Ki-67	Response	Patient no.	Ki-67	Response
1	79.77	CR	3	75.87	CR
2	92.13	CR	4	66.41	CR
7	92.51	CR	5	45.55	PR
9	99.21	CR	6	74.84	PR
10	95.74	PR	8	74.81	CR
11	89.2	PR	12	75.34	PR
14	92.31	CR	13	72.79	PR
18	98.2	CR	15	64.57	PR
			16	78.02	PR
			17	78.57	PR
			19	69.71	PR
		CR rate 75.0% (p = 0.04^a)			CR rate 27.3%

Abbreviations: CR complete response, PR partial response
^aχ² test

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