# Web based health surveys: Using a Two Step Heckman model to examine their potential for population health analysis

> Research article (Social Science & Medicine, 2016) · cited 32× · AI/ML

**Wikidata**: [openalex:W2467706291](https://www.wikidata.org/wiki/openalex:W2467706291)  
**Source**: https://4ort.xyz/entity/web-based-health-surveys-using-a-two-step-heckman-model-to-examine-their-potential-for-population-health-analysis