The Effects of Age, Period, and Cohort on the Mortality of Cervical Cancer in Three High-Income Countries: Canada, Korea, and Italy

Table 1

Joinpoint regression analysis of cervical cancer mortality in three high-income areas, 1986-2015.

Mortality	ASMR		AAPC (%)	Segment 1 APC (%)	Segment 2 APC (%)	Segment 3 APC (%)
	1986	2015
Canada (1/100,000)	2.54	1.32	-1.9 (-2.4~-1.4)	1986-2008; -2.7 (-3.0~-2.4)	2008-2015; 0.6 (-1.2~2.5)
Korea (1/100,000)	1.03	2.00	2.2 (0.9~3.5)	1986-1989; 18.9 (6.5~-32.7)	1989-2003; 4.8 (3.6~6.0)	2003-2015; -4.5 (-5.7~-3.3)
Italy (1/100,000)	0.68	0.71	0.0 (-1.2~1.3)	1986-1988; 16.4 (-2.1~38.5)	1988-2005; -2.8 (-3.5~-2.2)	2005-2015; 1.9 (0.6~3.3)

APC: annual percent change; 95% CI: 95% confidence interval; AAPC: average annual percent change; the APC and AAPC are significantly different from zero at ().