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Table 4 Results of GLMs for social and demographic factors that influenced the sub-indices of the PCSI

From: The Primate Cultural Significance Index: applications with Popoluca Indigenous people at Los Tuxtlas Biosphere Reserve

Response variable

Primate species

Social/demogr. factors

Deviance

Pr(> Chi)

df

Factors levels

Explanation power

Contrasts

Estimate

t value

p

df

AIC

ΔAIC

wi

MED

A. geoffroyi

TBR location

30.47

***

1

Inside:Outside

0.47

8.51

***

167

659.7

3

0.18

Age

17.14

***

2

Young:Elder

0.33

4.31

***

167

Adult:Young

0.24

3.20

***

167

Adult:Elder

 − 0.08

 − 2.13

*

167

A. palliata

Gender

0.40

*

1

Female:Male

 − 0.21

 − 2.17

*

163

446.2

0

0.99

Occupation

3.69

***

4

Farmer:Student

 − 0.46

 − 7.14

***

163

Language

0.55

*

3

Perfect:Limited

0.01

2.53

*

163

Gender: Occupation

0.53

*

3

FemaleFarmer:MaleStudent

 − 0.49

 − 2.43

*

163

PET

A. geoffroyi

TBR location

3.8

*

1

Inside:Outside

0.09

2.16

*

169

742.0

0.8

0.29

A. palliata

Occupation

0.3

*

4

Farmer:Student

 − 0.01

 − 2.36

*

163

647.6

0

1

Student:Home

 − 0.01

 − 2.79

**

163

Student:Other

 − 0.02

 − 2.82

**

163

Language

0.2

*

3

Good:Perfect

0.01

2.18

*

163

Perfect:Limited

0.01

2.51

*

163

COM

A. geoffroyi

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

A. palliata

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

FOOD

A. geoffroyi

TBR location

0.54

**

1

Inside:Outside

 − 0.01

 − 2.36

*

161

842.8

0

0.58

Gender

0.32

*

1

Female:Male

 − 0.01

 − 2.11

*

161

Language

0.92

***

3

Good:None

0.01

2.87

**

161

None:Perfect

0.01

2.30

*

161

None:Limited

0.01

3.00

**

161

Education

0.52

*

4

Bachelor:PostSecund

0.03

2.36

*

161

Bachelor:Secundary

0.03

2.28

*

161

A. palliata

Gender

0.06

*

1

Female:Male

0.00

2.39

*

169

445.6

0

0.99

TOUR

A. geoffroyi

TBR location

0.60

***

1

Inside:Outside

 − 0.01

 − 2.60

*

169

842.8

0

0.58

A. palliata

TBR location

0.48

*

1

Inside:Outside

 − 0.11

 − 2.42

*

169

974.7

0

1

CSV

A. geoffroyi

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

A. palliata

TBR location

0.49

0.07

1

Inside:Outside

0.03

2.29

*

167

753.6

0

0.7

Religion

1.12

*

2

Protestant:None

 − 0.04

 − 2.65

**

167

EMO

A. geoffroyi

TBR location

15.59

***

1

Inside:Outside

0.11

4.40

***

165

291.6

0

1

A. palliata

Gender

7.99

***

1

Female:Male

 − 0.06

 − 3.45

***

165

982.4

0

0.62

Origin

2.41

*

1

Foreign-Native

    

Language

5.40

*

3

Good:None

 − 0.07

 − 2.27

*

165

Good:Perfect

 − 0.07

 − 2.27

*

165

CONS

A. geoffroyi

TBR location

0.33

**

1

Inside:Outside

0.01

2.76

**

168

829.3

0

1

Gender

0.21

*

1

Female:Male

 − 0.01

 − 2.36

*

168

A. palliata

TBR location

34.92

**

1

Inside:Outside

 − 1.09

 − 3.14

**

167

757.1

0

1

Origin

19.89

*

1

Foreign:Native

1.33

2.04

*

168

ECO

A. geoffroyi

Gender

7.32

***

1

Female:Male

 − 0.16

 − 3.79

***

169

638.0

0

1

A. palliata

Gender

7.74

***

1

Female:Male

 − 0.16

 − 3.91

***

169

636.5

0

1

ABU

A. geoffroyi

TBR location

20.94

***

1

Inside:Outside

0.20

5.13

***

169

740.5

0

0.54

Gender

2.83

*

1

Female:Male

 − 0.07

 − 2.06

*

169

A. palliata

TBR location

97.06

***

1

Inside:Outside

 − 1.42

 − 3.80

***

168

781.0

0

1

Gender

189.71

***

1

Female:Male

2.11

5.93

***

168

Education

58.34

*

4

Bachelor:None

4.09

2.23

*

165

Bachelor:Secundary

3.95

2.35

*

165

  1. Significative results in bold. P < 0.05 = *, P < 0.01 = **, P < 0.001 = ***, df degrees of freedom, MED Medicinal, PET Companion animal, COM Commercial, FOOD Food, TOUR Touristic; CSV Cosmovision; EMO Emotional; CONS Conservation; ECO Ecological; AUB Perceived abundance. Response variable = sub-index. Spider monkey (A. geoffroyi) and howler monkey (A. Palliata). AIC Akaike’s information criterion, ΔAIC difference in AIC compared to the best model, wj Akaike weight. Note that GLMs were fit with gamma error distributions and inverse link