Table 2 Results of Kaplan-Meier analysis showing the survival probabilities and their 95% confidence intervals for calves by study sub-location

Bujwanga

28

6

0.783

0.0786

0.643

0.953

Bukati

28

1

0.964

0.0351

0.898

1

Bulwani

28

5

0.821

0.0724

0.691

0.976

Bumala A

22

6

0.727

0.0950

0.563

0.939

East Siboti

28

8

0.714

0.0854

0.565

0.903

Igero

28

3

0.893

0.0585

0.785

1

Ikonzo

28

4

0.857

0.0661

0.737

0.997

Kamunuoit

27

2

0.926

0.0504

0.832

1

Karisa

28

3

0.891

0.0592

0.783

1

Kidera

28

3

0.891

0.0592

0.783

1

Kodiere

27

4

0.852

0.0684

0.728

0.997

Kokare

28

4

0.857

0.0661

0.737

0.997

Luanda

28

2

0.929

0.0487

0.838

1

Mabusi

28

2

0.929

0.0487

0.838

1

Magombe East

26

10

0.615

0.0954

0.454

0.834

Namboboto

27

3

0.889

0.0605

0.778

1

Ojwando B

28

7

0.750

0.0818

0.606

0.929

Otimong

28

6

0.786

0.0775

0.648

0.953

Simur East

27

1

0.963

0.0363

0.894

1

Yiro West

28

6

0.780

0.0794

0.639

0.952