The survival of patients with nasopharyngeal carcinoma.
The survival rates following treatment of 1,555 consecutive, previously untreated patients with nasopharyngeal carcinoma were studied. A 92.5% follow-up rate in 11 years is reported. Overall survival rates were 82.7% at one year, 67.4% at two years, 47.8% at five years, and 39.8% at ten years. Computer analysis revealed various factors influencing the survivals and hence prognosis. The outcomes in this series revealed five categories; clinical staging of nasopharyngeal carcinoma in five stages is, therefore, suggested.
D000328:Adult; D000367:Age Factors; D002294:Carcinoma, Squamous Cell / Q000401:mortality* / Q000628:therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000401:mortality* / Q000628:therapy; D009367:Neoplasm Staging; D012737:Sex Factors; D013624:Taiwan; D013997:Time Factors