observational

adj.

观察的，观测的；

observational data观测资料，观测数据

observational study观察研究；观察性研究

Observational study of behavior: sampling methods.
Spline Models for Observational Data
Spline models for observational data
The Central Role of the Propensity Score in Observational Studies for Causal Effects
a. “The Central Role of the Propensity Score in Observational Studies for Causal Effects” Biometrika .
Meta-analysis of observational studies in epidemiology: a proposal for reporting. Meta-analysis Of Observational Studies in Epidemio...
Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: guidelines for reporting observational stud...
The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: Guidelines for reporting of observation...
The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: Guidelines for reporting observational ...
STROBE Initiative. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: Guidelines for repor...