Answers are grounded in this paper and cite their sources.
The PS-based pooling method offered strong protection of patient privacy and a reasonable balance between analytic integrity and flexibility of study execution. We would recommend its use in other studies that require pooling of databases, multivariate adjustment, and privacy protection.
No takes yet. Share an insight, caveat, or question.
Rassen et al. (2010) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: