. 2021 Aug 25;18(17):8948. doi: 10.3390/ijerph18178948

Table 3.

Relationship and children involvement in the episodes.

Relationship and Children	Year
Relationship and Children	2019				2020			X²	p
		Count	Residual	Standardized Residual	Count	Residual	Standardized Residual
Relationship	Parents	24 ^a	−8.1	−1.4	60 ^b	8.1	1.1	22.386	<0.001
	Couple	85 ^a	1.3	0.1	134 ^a	−1.3	−0.1
	Roomates	4 ^a	−0.6	−0.3	8 ^a	0.6	0.2
	Sibilings	2 ^a	−1.1	−0.6	6 ^a	1.1	0.5
	Relatives	8 ^a	4.6	2.5	1 ^b	−4.6	−1.9
	Exes	4 ^a	2.1	1.5	1 ^a	−2.1	−1.2
	Nonspecified	3 ^a	1,9	1,7	1 ^b	−1,9	−1,4
	Total	130			211
Children Involvement	Witnessed the violence	17 ^a	−9.2	−1.8	36 ^b	9.2	1.8	17.511	<0.001
	Assaulted	21 ^a	3.7	0.9	14 ^a	−3.7	−0.9
	Unknown	12 ^a	5.6	2.2	1 ^b	−5.6	−2.2
	Total	50			51

Each superscript letter ^a,b denotes a subset of the YEAR categories whose column proportions do not differ significantly from each other at the 0.05 level.