ArticleThe American journal of tropical medicine and hygiene2026
Training Data Recorders with a Manual to Take High-Quality Trachoma Photographs in South Sudan.
Article in The American journal of tropical medicine and hygiene, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
Abstract
When a country has reached a low trachoma prevalence, it can be difficult to reliably train survey graders to accurately grade trachoma signs. Conjunctival photography provides an opportunity to capture images for grading. Recently, a training manual targeting survey data recorders was published. In July 2023, this manual was used during a photography training, after which certified trainees served as data recorders and photographers during the Enhancing the 'A' in SAFE (ETAS) study in South Sudan. Five of 10 trainees passed the training and became certified. These individuals took 7,064 smartphone photographs (two photographs per eye) of 1,766 children during the ETAS study. Certified photograph graders at the Gondar Grading Center in Ethiopia determined that nearly all eyes (>99%) had at least one gradable photograph. The new manual successfully facilitated the training of data recorders to take gradable conjunctival photos and will be an important tool for trachoma programs.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.