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Table 1 Overall population demography

From: Domestic dog demographic structure and dynamics relevant to rabies control planning in urban areas in Africa: the case of Iringa, Tanzania

age class

n years

s(x)

% s(x)

l(x)

p(x)

d(x)

q(x)

e(x)

0-1

1

189

52.06

1.00

0.28

0.00

0.72

1.76

1-2

1

52

14.33

0.28

0.96

0.72

0.04

2.76

2-3

1

50

13.77

0.26

0.52

0.74

0.48

1.83

3-4

1

26

7.16

0.14

0.50

0.86

0.50

1.60

4-5

1

13

3.58

0.07

0.20

0.93

0.80

1.20

6+

13

33

9.09

0.01

0.00

0.99

1.00

1.00

  1. age = age in years; n years = number of years spent in the ageclass; s(x) = number of individuals sampled per ageclass; s(x)% = percentage of sample per ageclass; l(x) = cumulative survival; p(x) = age-specific survival from age x to age x + 1; d(x) = cumulative mortality; q(x) = age-specific mortality from age x to age x + 1; e(x) = age-specific life expectancy.