https://www.selleckchem.com/
All acholic stools were recognized by the PopòApp. The PopòApp sensitivity was 100% (95% CI93.9%-100%) with no false negatives, regardless of the brand of phone. The specificity was 99.0% (95% CI94.6%-99.9%). The accurancy of the PopòApp was 99.4% (95% CI96.6%-99.9%), with a positive predictive value of 98.4% (95% CI89.8%-99.8%). The current study proved, in a large cohort, that the PopòApp is an accurate and easy tool for recognition of acholic stools. The mobile App may represent an effective strategy for the early referral of children with acholic stools