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Table 11 Familiarity of Chitwan National Park buffer zone people with names of native snakes (n = 28)

From: Public perceptions of snakes and snakebite management: implications for conservation and human health in southern Nepal

Demographics

a. Knowing snakes by their English name (KEN); null hypothesis (H0): population median scores (M) = hypothesized median scores (M0 = 1); alternative hypothesis (Ha): M > M0

b. Knowing snakes by their local name (KLN); null hypothesis (H0): population median scores (M) = hypothesized median scores (M0 = 5), alternative hypothesis (Ha): M > M0

Median, range

W (KEN)

p-value

Median, range

W (KLN)

p-value

All respondents

0,0–12

2888

1

6,0–14

5625

0.004

Age (years)

15–24

0,0–2

82

1

5,1–11

414.5

0.171

25–34

0,0–7

91.5

0.891

5,0–11

91.5

0.405

35–44

0,0–8

236

0.990

6,2–11

508.5

0.009

45–54

0,0–12

93

0.376

7,1–14

150

0.003

55–64

0,0–4

42.5

0.965

5,1–7

39

0.892

65+ above

0

0

0

5,3–7

16

0.641

Gender

Male

0,0–12

1780.5

0.985

7,5–11

2582

0.026

Female

0,0–3

0

0

6,0–11

597.5

0.033

Occupation

Farmer

0,0–3

0

0

6,0–11

824

<0.001

Teacher

0,0–6

558.5

0.142

4,1–9

253.5

0.974

Student

0,0–2

66

1

5,1–11

239.5

0.319

Othera

0,0–12

0

0

7,1–14

203

0.001

Educational status

Illiterate

0

0

0

6,0–11

257.5

0.005

Literate

0,0–12

2243

0.999

5,1–14

3277.5

0.056

Up to class 10

0,0–12

0

0

6,1–14

298.5

0.001

Class 11 to 12

0,0–2

56

1

4,1–9

174

0.751

Master’s degree

1,0–6

240.5

0.046

4,1–9

90.5

0.930

Bachelor’s degree

0,0–3

83

0.939

5,1–11

116

0.203

Literate informallyb

0,0–8

0

0

7.5,3–10

42

0.012

  1. Symbols and abbreviation: ahotel owner, miller, fisherman, boat-man, mason labourer, housewife, nature guide; brespondents able to read and write by informal education but never attained school; n number of snake species displayed, W value of one-tailed one-sample Wilcoxon signed rank test. I zeroed W and p values for confidence interval (CI) below 95%