# Comparisons Between Hypothesis- and Data-Driven Approaches for Multimorbidity Frailty Index: A Machine Learning Approach

> Research article (Journal of Medical Internet Research, 2020) · cited 43× · AI/ML

**Wikidata**: [openalex:W3022177093](https://www.wikidata.org/wiki/openalex:W3022177093)  
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