11-13-2026, 07:08 PM
I’d be cautious about treating sentiment analysis as a direct measure of health beliefs. Social-media text is an indirect, biased proxy: people who post differ from those who do not, and language around risk or prevention is often ambiguous. A data warehouse can support determinant research, but the results need validation against surveys or clinical outcomes, plus clear governance for consent and re-use. Otherwise the model may learn from convenience samples rather than the populations most affected by social determinants.