. 2023 Aug 18;18(8):e0290098. doi: 10.1371/journal.pone.0290098

Table 2. Distribution of demographic and social variables across clusters.

Variables		Cluster 0 (n = 14935)	Cluster 1 (n = 11528)	Cluster 2 (n = 23005)	χ ²	df	P-value
Region	Caribbean	3004	2991	4075	1472.9	10	< .0001
	Central-Eastern	2526	2299	6175
	Central-Southern	1843	1299	1702
	Eje Cafetero–Antioquia	3902	2354	6371
	Llanos Orientales	1687	1305	1496
	Pacific	1973	1280	3186
Gender	Male	6606	3927	10233	386.72	2	< .0001
Gender	Female	8329	7601	12772	386.72	2	< .0001
Housing type	House	8250	6538	11834	114.18	6	< .0001
	Apartment	6275	4724	10595
	Room	395	256	543
	Indigenous dwelling	15	10	33
Socioeconomic status	1	3889	3626	6945	843.92	10	< .0001
	2	4627	3902	8851
	3	4284	2867	5683
	4	1341	718	979
	5	510	256	362
	6	284	159	185
Age (years)	(0, 20]	2105	1576	2998	345.87	4	< .0001
	(20, 40]	6814	4329	10889
	(40, 68]	6016	5623	9118
Contribute to the household finances	Yes	10128	7473	16041	85.24	2	< .0001
Contribute to the household finances	No	4807	4055	6964	85.24	2	< .0001

df: Degrees of freedom.