Table 3

Joinpoint regression derived annual percent of change (APC) and 95% CIs of infant (IMR), early neonatal (ENMR), late neonatal (LNMR) and post neonatal (PNMR) mortality rates by maternal nationality

	IMR				ENMR
	Time period	N	APC (95% CI)	P value	Time period	N	APC (95% CI)	P value
Greek	2004–2012	2870	−4.5 (−7.6 to −1.3)	0.01	2004–2011	1118	−6.5 (−11.4, to −1.4)	0.02
	2012–2016	1368	9.3 (−1.1 to 20.9)	0.07	2011–2016	731	10.2 (−0.4 to 21.9)	0.06
Non-Greek	2004–2011	333	17.1 (8.1 to 26.9)	0.002	2004–2016	258	13.8 (6.7 to 21.3)	0.001
	2011–2016	282	0.2 (−11.5 to 13.5)	0.97
All*	2004–2008	1807	−7.5 (−14.6 to 0.3)	0.06	2004–2008	780	−10.7 (−19.9 to −0.5)	0.04
	2008–2016	3055	3.6 (0.7 to 6.6)	0.02	2008–2016	1327	6.1 (2.1 to 10.3)	0.01

	LNMR				PNMR
	Time period	N	APC (95% CI)	P value	Time period	N	APC (95% CI)	P value
Greek	2004–16	995	−0.6 (−2.5 to 1.4)	0.54	2004–16	1393	−1.7 (−4.0 to 0.8)	0.16
Non-Greek	2004–16	138	9.1 (3.5 to 14.9)	0.003	2004–16	218	4.7 (−0.8 to 10.6)	0.09
All*	2004–16	1136	0.6 (−1.3 to 2.5)	0.48	2004–16	1617	−0.8 (−3.0 to 1.4)	0.42

No break in the time period examined was identified for ENMR in non-Greeks, as well as for LNMR and PNMR measures in Greeks, non-Greeks or the total study population.
↵*Including missing maternal nationality values.