Figure 4
The relationship between intra-islet M1/M2 ratio HRs and the 5-year survival of different histotypes. (A) The HRs of the five ovarian cancer histotypes were compared with the corresponding 5-year survival rates of each histotype. (B) The HRs were weighted with the ratios of their affected population in each histotype group, and the groups were further compared with the 5-year survival rates of the corresponding cancer histotypes. R2 indicates the square of the Pearson’s product–moment correlation coefficient.