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Table 4 Results of the Kaplan–Meier survival analysis

From: Dynamic guardianship of potato landraces by Andean communities and the genebank of the International Potato Center

Year after receiving repatriated material

Number of households

Survival probability

Maintaining the material

Abandoning the material

Censored

 

1

256

36

7

0.86

2

213

47

37

0.67

3

129

23

15

0.55

4

91

18

5

0.44

5

68

13

7

0.36

6

48

6

0

0.31

7

42

3

1

0.29

8

38

2

3

0.27

9

33

0

1

0.27

10

32

1

3

0.27

12

28

1

1

0.26

13

26

2

0

0.24

14

24

2

3

0.22

15

19

3

4

0.18

16

12

2

2

0.15

17

8

2

1

0.11

18

5

2

0

0.07

19

3

0

1

0.07

20

2

1

1

0.03

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CABI Agriculture and Bioscience

ISSN: 2662-4044