Standardized Interpretation of Chest Radiographs in Cases of Pediatric Pneumonia From the PERCH Study.

ABSTRACT:

Background.

Chest radiographs (CXRs) are a valuable diagnostic tool in epidemiologic studies of pneumonia. The World Health Organization (WHO) methodology for the interpretation of pediatric CXRs has not been evaluated beyond its intended application as an endpoint measure for bacterial vaccine trials.

Methods.

The Pneumonia Etiology Research for Child Health (PERCH) study enrolled children aged 1-59 months hospitalized with WHO-defined severe and very severe pneumonia from 7 low- and middle-income countries. An interpretation process categorized each CXR into 1 of 5 conclusions: consolidation, other infiltrate, both consolidation and other infiltrate, normal, or uninterpretable. Two members of a 14-person reading panel, who had undertaken training and standardization in CXR

SUBMITTER: Fancourt N 

PROVIDER: S-EPMC5447844 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature