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Table 1 basic characteristics of patients with serous ovarian cancer (n = 19,276)

From: Influence of marital status on overall survival in patients with ovarian serous carcinoma: finding from the surveillance epidemiology and end results (SEER) database

ItemnMarital statusP value
marriedsingleSDW
Total number19,27611,13025205626 
Race    < 0.0001
 Black1105415265425 
 White17,08410,02721114946 
 Other1087688144255 
Age/years    < 0.0001
 1–39929513310106 
 40–4926741737556381 
 50–5948773170746961 
 60–69529232865291477 
 70–79404720172801750 
 80+145740799951 
Diagnostic year    < 0.0001
 1973–1999706740997642204 
 2000–2005626936278191823 
 2006–2010422524266311168 
 2011+1715978306431 
Histological grading    0.0497
 I1450886168396 
 II444525875771281 
 III10,225583413883003 
 IV31561823387946 
Radiotherapy    0.1783
 Yes18,82210,88624515485 
 No45424469141