Table 3.

Mortality rate (MR), risk difference (RD), adjusted mortality relative risk (RR) and relative effect modification (REM) index for socio-demographic covariates modalities by heat wave. 65-74 and 75+ age groups.

	65-74 ages										75+ ages
	Deaths		MR *1000		RD *1000	(95% IC)	RR	(95% IC)	REM Index	p-value	Deaths		MR *1000		RD *1000	(95% IC)	RR	(95% IC)	REM Index	p-value
	Heat wave		Heat wave								Heat wave		Heat wave
	no	yes	no	yes							no	yes	no	yes
Total	2753	1386	11.6	12.6	1.0	(0.2; 1.8)	1.08	(1.02 - 1.16)			9427	5043	47.2	54.1	6.9	(5.1; 8.7)	1.15	(1.11 - 1.18)
Age
75-84											5004	2595	33.2	37.0	3.8	(2.1; 5.5)	1.11	(1.06 - 1.17)	1.00
85-94											3733	2048	87.8	102.4	14.7	(9.4; 19.9)	1.17	(1.11 - 1.23)	1.05	0.196
95+											690	400	101.7	124.9	23.3	(8.9; 37.7)	1.23	(1.08 - 1.39)	1.10	0.149
Gender
Female	1124	576	8.5	9.4	0.9	(0.0; 1.8)	1.11	(1.00 - 1.22)	1.00		5406	3006	42.7	50.9	8.2	(6.1; 10.3)	1.19	(1.14 - 1.24)	1.00
Male	1629	810	15.4	16.5	1.1	(-0.3; 2.5)	1.07	(0.99 - 1.17)	0.96	0.666	4021	2037	54.8	59.5	4.6	(1.5; 7.7)	1.08	(1.03 - 1.14)	0.91	0.008
Marital Status
Married	1891	934	11.6	12.3	0.7	(-0.3; 1.6)	1.06	(0.98 - 1.15)	1.00		3494	1771	42.2	45.5	3.3	(0.7; 5.8)	1.07	(1.02 - 1.14)	1.00
Not married, widowed, divorced	862	452	11.5	13.1	1.6	(0.2; 3.0)	1.14	(1.02 - 1.28)	1.08	0.323	5933	3272	50.7	60.2	9.5	(7.1; 12.0)	1.18	(1.13 - 1.24)	1.10	0.008
SES
Medium/High	2088	1056	10.9	11.9	1.0	(0.1; 1.8)	1.09	(1.01 - 1.18)	1.00		7807	4175	46.7	53.5	6.8	(4.9; 8.8)	1.14	(1.10 - 1.19)	1.00
Low	634	320	14.4	15.6	1.3	(-0.8; 3.3)	1.09	(0.95 - 1.25)	1.00	0.999	1531	838	49.7	58.1	8.4	(3.7; 13.1)	1.17	(1.07 - 1.27)	1.03	0.668
Missing	31	10	13.7	9.5	-4.2	(-11.8; 3.4)	0.69	(0.34 - 1.40)	0.64	0.202	89	30	46.6	33.6	-13	(-28.4; 2.5)	0.72	(0.48 - 1.10)	0.63	0.031