Spatial and space-time clustering of tuberculosis in Gurage Zone, Southern Ethiopia.

ABSTRACT:

Introduction

Spatial targeting is advocated as an effective method that contributes for achieving tuberculosis control in high-burden countries. However, there is a paucity of studies clarifying the spatial nature of the disease in these countries. This study aims to identify the location, size and risk of purely spatial and space-time clusters for high occurrence of tuberculosis in Gurage Zone, Southern Ethiopia during 2007 to 2016.

Materials and methods

A total of 15,805 patient data that were retrieved from unit TB registers were included in the final analyses. The spatial and space-time cluster analyses were performed using the global Moran's I, Getis-Ord [Formula: see text] and Kulldorff's scan statistics.

Results

Eleven purely spatial and three space-time cluste

SUBMITTER: Tadesse S 

PROVIDER: S-EPMC5988276 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature