Trends in cervical cancer incidence and survival in Estonia from 1995 to 2014

BMC Cancer

Table 2 Relative survival ratios (RSR) of cervical cancer in Estonia by age, morphology and stage, 1995–2014

	1995–1999			2000–2004			2005–2009			2010–2014^a
	1-year RSR	5-year RSR	95%CI	1-year RSR	5-year RSR	95%CI	1-year RSR	5-year RSR	95%CI	1-year RSR	5-year RSR	95%CI
Total	80	59	55–62	84	64	60–68	86	69	66–72	84	67	64–70
Total (age-standardized)	78	58	54–62	83	62	58–66	84	67	63–70	83	66	62–69
Age at diagnosis
15–29	94	77	49–91	93	83	64–93	86	80	60–90	97	89	70–97
30–39	85	67	57–75	95	82	73–88	98	91	84–95	96	89	82–94
40–49	84	63	55–69	88	71	64–77	91	76	71–81	92	80	74–85
50–59	85	59	52–66	86	58	49–65	88	67	59–73	83	61	54–67
60–69	78	60	51–68	81	58	50–67	88	66	57–74	84	66	57–73
70+	64	43	33–53	70	48	37–58	61	42	33–52	67	41	32–50
Morphology
AC	79	55	40–69	88	66	52–78	85	65	54–75	86	63	52–72
SCC	83	61	57–65	86	65	61–69	88	72	68–75	87	71	68–75
NOS	51	42	27–55	52	33	17–52	50	38	22–54	41	30	17–44
Stage^b
I							100	96	92–98	100	98	95–100
II							96	72	63–80	95	74	65–82
III							81	52	44–59	88	57	49–64
IV							47	24	16–33	53	22	15–29
Unknown							66	49	37–61	65	43	33–53

^astatistically significant change in 5-year RSR from first to last period marked in bold
^bTNM stage information available only from 2005

ISSN: 1471-2407