# Predicting Changes in Depression Severity Using the PSYCHE-D (Prediction of Severity Change-Depression) Model Involving Person-Generated Health Data: Longitudinal Case-Control Observational Study

> Research article (JMIR mhealth and uhealth, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4220940844](https://www.wikidata.org/wiki/openalex:W4220940844)  
**Source**: https://4ort.xyz/entity/predicting-changes-in-depression-severity-using-the-psyche-d-prediction-of-severity-change-depression-model-involving-pe