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. 2019 Jun 1;5(8):1222–1224. doi: 10.1001/jamaoncol.2019.1943

Table 2. Tumor-Stroma Proportion and Chemotherapy Resistance in 24 Women With Ovarian Cancer.

Characteristic No. (%) P Value
Resistant Sensitive
All Patients
Tumor-stroma proportion .047
Low (<50% stroma) 1 (20.0) 14 (73.7)
High (≥50% stroma) 4 (80.0) 5 (26.3)
Patients With Stage III/IV Ovarian Cancer
Tumor-stroma proportion .11
Low (<50% stroma) 1 (20.0) 10 (71.4)
High (≥50% stroma) 4 (80.0) 4 (28.6)