Publications & Reports

The association between latrine use and trachoma: a secondary cohort analysis from a randomized clinical trial.

Meron Haile, Zerihun Tadesse, Sintayehu Gebreselassie, Berhan Ayele, Teshome Gebre, Sun N Yu, Nicole E Stoller, Bruce D Gaynor, Travis C Porco, Paul M Emerson, Thomas M Lietman, Jeremy D Keenan

Abstract

Latrine use has been promoted as a component of an integrated strategy for trachoma control. As part of a randomized trial in Ethiopia, 12 communities received a mass azithromycin distribution followed by a latrine promotion intervention. A random sample of children ages 0-9 years in each community was monitored longitudinally for ocular chlamydia. After latrine construction ended, those communities with a higher proportion of households using latrines were more likely to experience a reduction in the prevalence of ocular chlamydia. Specifically, for each 10% increase in latrine use, there was a 2.0% decrease (95% confidence interval = 0.2-3.9% decrease) in the community prevalence of ocular chlamydia over the subsequent year (P = 0.04).

Publication

  • Journal: The American Journal of Tropical Medicine and Hygiene
  • Published: 01/10/2013
  • Volume: 89
  • Issue: 4
  • Pagination: 717-720

Author