Table 1.

Subject demographics. Twenty-seven subjects were enrolled—three subjects failed to complete testing.

Participant #	Sex	Age	Histological Subtype	Evidence of ctDNA
1	Female	73	Leiomyosarcoma	Yes
2	Female	91	Gastrointestinal stromal tumor	Yes
3	Female	53	Leiomyosarcoma	Yes
4	Male	76	Dedifferentiated liposarcoma	Yes
5	Female	68	Leiomyosarcoma	Yes
6	Female	67	Dedifferentiated liposarcoma	No
7	Female	55	Leiomyosarcoma	Yes
8	Male	73	Dedifferentiated liposarcoma	No
9	Male	74	Gastrointestinal stromal tumor	Yes
10	Male	82	Leiomyosarcoma	Yes
11	Female	57	Dedifferentiated liposarcoma	No
12	Male	67	Gastrointestinal stromal tumor	Yes
14	Male	47	Gastrointestinal stromal tumor	Yes
15	Male	81	Gastrointestinal stromal tumor	No
16	Female	62	Gastrointestinal stromal tumor	No
17	Female	64	Dedifferentiated liposarcoma	Yes
18	Female	69	Undifferentiated pleomorphic sarcoma	Yes
19	Female	36	Undifferentiated pleomorphic sarcoma	No
20	Female	68	Dedifferentiated liposarcoma	Yes
22	Male	75	Undifferentiated pleomorphic sarcoma	Yes
24	Male	71	Undifferentiated pleomorphic sarcoma	Yes
25	Male	60	Undifferentiated pleomorphic sarcoma	Yes
26	Female	64	Leiomyosarcoma	Yes
27	Male	81	Undifferentiated pleomorphic sarcoma	Yes