Table 2.

Sociodemographic and clinical characteristics of the study population, according to villages of residence, Sawré Muybu Indigenous Land, Pará, Amazon, Brazil, 2019.

Characteristics	Overall n = 200	Village			p-Value 1
		Poxo Muybu n = 66	Sawre Aboy n = 40	Sawre Muybu n = 94
Age mean (in years) Minimum–Maximum	18 (0–73)	16 (0–59)	17 (0–72)	18 (0–73)	0.820
Sex					0.570
Female	109 (55.0%)	36 (55.0%)	19 (48.0%)	54 (57.0%)
Male	91 (45.0%)	30 (45.0%)	21 (52.0%)	40 (43.0%)
Age group					0.100
Under 12 years	88 (44.0%)	31 (47.0%)	16 (40.0%)	41 (44.0%)
13–19 years	38 (19.0%)	15 (23.0%)	12 (30.0%)	11 (12.0%)
20–29 years	39 (20.0%)	8 (12.0%)	5 (12.0%)	26 (28.0%)
30–44 years	21 (10.0%)	8 (12.0%)	5 (12.0%)	8 (8.5%)
45 years and over	14 (7.0%)	4 (6.1%)	2 (5.0%)	8 (8.5%)
Schooling					0.390
Illiterate	4 (2.0%)	1 (1.5%)	1 (2.5%)	2 (2.1%)
1–9 years	142 (71.0%)	42 (64.0%)	31 (78.0%)	69 (73.0%)
≥10 years	26 (13.0%)	14 (21.0%)	3 (7.5%)	9 (9.6%)
Not applicable	28 (14.0%)	9 (14.0%)	5 (12.0%)	14 (15.0%)
Marital status					0.049
Single	30 (15.0%)	15 (23.0%)	9 (22.0%)	6 (6.4%)
Married	78 (39.0%)	23 (35.0%)	16 (40.0%)	39 (41.0%)
Widow(er)	6 (3.0%)	1 (1.5%)	1 (2.5%)	4 (4.3%)
Not applicable	86 (43.0%)	27 (41.0%)	14 (35.0%)	45 (48.0%)
Anemia					0.054
Yes	66 (33.0%)	22 (33.0%)	19 (48.0%)	25 (27.0%)
No	129 (64.0%)	42 (64.0%)	19 (48.0%)	68 (72.0%)
Missing	5 (2.5%)	2 (3.0%)	2 (5.0%)	1 (1.0%)
Body Mass Index 2					0.827
<18.5	4 (3.5%)	2 (5.4%)	1 (4.2%)	1 (1.9%)
18.5–24.9	73 (63.5%)	22 (59.5%)	17 (70.8%)	34 (63.0%)
25.0–29.9	34 (29.6%)	11 (29.7%)	5 (20.8%)	18 (33.3%)
≥30.0	4 (3.5%)	2 (5.4%)	1 (4.2%)	1 (1.9%)

¹ Pearson’s Chi-squared test; Fisher’s exact test; ² Only to indigenous ≥12 years old.