Table 1.

Keywords and search strategy on PubMed and date of search, October 27, 2022

Keyword	Synonyms	Search string
Ovarian cancer	ovarian neoplasm ovarian cancer ovarian carcinoma cancer of ovary ovarian malignancy epithelial ovarian cancer	("ovarian neoplasm*"[All Fields] OR "ovarian cancer*"[All Fields] OR neoplasia OR "ovarian carcinoma*"[All Fields] OR "cancer of ovary"[All Fields] OR "ovarian malignancy"[All Fields] OR "epithelial ovarian cancer*"[All Fields])
Cancer antigen 125	preoperative CA- 125 preoperative cancer antigen 125 mucin 16 pre-treatment CA- 125 CA 125 ca-125 carbohydrate antigen 125	("preoperative CA-125"[All Fields] OR "preoperative cancer antigen 125"[All Fields] OR "mucin 16"[All Fields] OR "pre-treatment CA-125"[All Fields] OR "CA 125"[All Fields] OR ("ca 125 antigen"[MeSH Terms] OR ("CA 125"[All Fields] AND "antigen"[All Fields]) OR "ca 125 antigen"[All Fields] OR "CA 125"[All Fields]) OR "carbohydrate antigen 125"[All Fields])
Outcome	survival progression-free survival, overall survival mortality suboptimal debulking lymph node metastasis Optimal cytoreduction suboptimal cytoreduction”	("mortality"[MeSH Subheading] OR "mortality"[All Fields] OR "survival"[All Fields] OR "survival"[MeSH Terms] OR "survived"[All Fields] OR "survives"[All Fields] OR "surviving"[All Fields] OR "progression-free survival"[All Fields] OR "overall survival"[All Fields] OR "mortality"[MeSH Terms] OR "mortality"[All Fields] OR "mortalities"[All Fields] OR "mortality"[MeSH Subheading] OR "suboptimal debulking"[All Fields] OR "optimal cytoreduction"[All Fields] OR "suboptimal cytoreduction"[All Fields])