Table 5 Relationship between two subcategories of Human food use of Euterpe precatoria and E. oleracea (based on palm use-reports) and socioeconomic factors in the 10 Amazonian communities evaluated in Peru and Bolivia

 Male

0.7 ± 0.5

1.2 ± 0.6

0.02 ± 0.1

0.2 ± 0.6

0.9 ± 0.2

1.1 ± 0.4

0.3 ± 0.5

0.1 ± 0.3

 Female

0.7 ± 0.5

1.2 ± 0.6

0.03 ± 0.2

0.2 ± 0.5

0.9 ± 0.3

1.1 ± 0.4

0.3 ± 0.4

0.1 ± 0.3

 Indigenous

0.4 ± 0.5 b

1.1 ± 0.7

-

0.5 ± 0.1 a

0.9 ± 0.3 b

1.2 ± 0.5

0.01 ± 0.1 b

-

 Mestizo

0.8 ± 0.4 a

1.2 ± 0.5

0.04 ± 0.2

0.1 ± 0.03 b

0.9 ± 0.2 a

1.1 ± 0.2

0.5 ± 0.4 a

0.3 ± 0.4ª

 Only native language

-

1.3 ± 0.8

-

0.5 ± 0.4

0.7 ± 0.5 b

0.8 ± 0.6 b

-

-

 Only Spanish

0.8 ± 0.4 a

1.2 ± 0.4

0.03 ± 0.2

0.1 ± 0.3 b

0.9 ± 0.2 a

1.1 ± 0.2 b

0.5 ± 0.4 a

0.3 ± 0.4 a

 Native language and Spanish

0.1 ± 0.2 b

1.2 ± 0.9

-

0.7 ± 0.8 a

0.9 ± 0.3 ab

1.2 ± 0.4 a

0.04 ± 0.2 b

0.03 ± 0.2 b

 Non-migrant

0.6 ± 0.5 b

1.2 ± 0.6

0.01 ± 0.1

0.3 ± 0.6 a

0.9 ± 0.3 b

1.2 ± 0.5

0.01 ± 0.1 b

-

 Migrant from other ethnic group in the same ecoregion

0.8 ± 0.4 a

1.1 ± 0.5

0.04 ± 0.2

0.1 ± 0.2 b

0.9 ± 0.1 a

1.0 ± 0.3

0.5 ± 0.4 a

0.3 ± 0.5

 Migrant from other ecoregion

1.0 ± 0.0

1.3 ± 0.5

0.3 ± 0.5

0.5 ± 1.0

1.0 ± 0.01

1.0 ± 0.0

0.3 ± 0.5

0.3 ± 0.5

 No animals

0.7 ± 0.5

1.4 ± 0.5

-

0.2 ± 0.5

1.0 ± 0.0

1.0 ± 0.0

0.4 ± 0.5

0.6 ± 0.5

 Subsistence livestock

0.7 ± 0.5

1.2 ± 0.6

0.02 ± 0.1

0.2 ± 0.5

0.9 ± 0.02

1.9 ± 0.4

0.2 ± 0.4

0.1 ± 0.3

 Commercial livestock

1.0 ± 0.0

1.0 ± 0.0

1.0 ± 0.0

1.0 ± 0.0

1.0 ± 0.0

1.4 ± 0.5

0.7 ± 0.5

0.4 ± 0.5

 Low cost

0.3 ± 0.5 b

1.3 ± 0.7

-

0.4 ± 0.6 a

1.0 ± 0.0

1.3 ± 0.6

0.3 ± 0.6

-

 Average cost

0.7 ± 0.5 a

1.2 ± 0.5

0.03 ± 0.2

0.2 ± 0.5 ab

0.9 ± 0.2

1.1 ± 0.4

0.2 ± 0.4

0.1 ± 0.3 b

 High cost

0.8 ± 0.4 a

1.1 ± 0.5

0.04 ± 0.2

0.04 ± 0.2 b

0.9 ± 0.3

1.2 ± 0.4

0.5 ± 0.4 a

0.5 ± 0.5 a

 No transport

0.2 ± 0.4 b

1.2 ± 0.1

-

0.5 ± 0.7 a

1.0 ± 0.05

1.1 ± 0.2

0.2 ± 0.4

0.1 ± 0.3 ab

 No fuel consumption

0.8 ± 0.4 a

1.2 ± 0.5

0.03 ± 0.2

0.1 ± 0.3 b

0.9 ± 0.03

1.0 ± 0.3

0.3 ± 0.5

0.02 ± 0.1 b

 Low fuel consumption

0.8 ± 0.4 a

1.2 ± 0.1

0.04 ± 0.2

0.1 ± 0.3 b

0.9 ± 0.03

1.2 ± 0.4

0.3 ± 0.4

0.2 ± 0.4 a

 High fuel consumption

0.7 ± 0.5

1.1 ± 0.2

-

0.7 ± 1.0

1.0 ± 0.1

1.5 ± 0.6

1.0 ± 0.0

1.0 ± 0.0

 Local plant materials ≥50%

0.7 ± 0.5

1.2 ± 0.5

0.02 ± 0.1

0.2 ± 0.5

0.9 ± 0.2

1.1 ± 0.4

0.3 ± 0.4

0.1 ± 0.3

 Mixed material ≥50%

-

2.0 ± 0.0

-

2.0 ± 0.0

1.0 ± 0.0

1.5 ± 0.6

1.0 ± 0.0

0.5 ± 0.6

 Foreign commercial materials ≥50%

0.5 ± 0.5

1.1 ± 0.7

0.04 ± 0.3

0.4 ± 0.7

0.8 ± 0.4

0.9 ± 0.6

0.2 ± 0.4

0.2 ± 0.4

 Age

0.02

0.1

−0.03

−0.1

0.23

−0.09

0.19

0.13

 Size of family (number of children)

0

0.21

−0.1

−0.07

0.2

0.07

0.33

0.26

 Time in residence (years)

−0.01

−0.12

0.01

−0.1

−0.02

0.21

−0.27

−0.12

 Education

−0.07

0.07

−0.02

0.1

0

0

0

0.12

 Farm size (ha)

0.05

0.2

0.07

−0.03

−0.02

−0.14

0.17

0.2

 House size (m2)

0.33

0.16

0.11

−0.15

0.02

−0.09

0.02

0.19