Peste des Petits Ruminants (PPR) in Ethiopia: Analysis of a national serological survey

BMC Veterinary Research

Table 2 List of relevant variables included in the database along with the number of observations available

Variable	Number of samples for which it was recorded	% of samples for which it was recorded
Localisation
Region	13 651	100
Wereda	13 613	99.7
Kebelle	9 328	68.3
Village	980	7.2
Species ^a	13 651	100
Age ^a	4 648	34
Sex ^a	5 868	43
Results
OD	13 651	100
PI	13 651	100
Interpretation	13 651	100

a: categories defined in Table 4
For each variable recorded during the 1999 serological survey on PPR in Ethiopia and stored in the database, the number of samples for which information was recorded and the % out of the total number of samples it represents are shown.

ISSN: 1746-6148