Ärzteblatt

Propensity Score: an Alternative Method of Analyzing Treatment Effects

Background: In intervention trials, only randomization guarantees equal distributions of all known and unknown patient characteristics between an intervention group and a control group and enables ...
ascopubs.org

Propensity score matching analysis of the survival outcome and toxicity of different ...

Comparison of mortality trends in geriatric and nongeriatric patients with salivary gland tumors. This is an ASCO Meeting Abstract from the 2019 ASCO Annual Meeting I. This abstract does not include a ...
Ärzteblatt

Propensity Score: an Alternative Method of Analyzing Treatment Effects

1. Black N: Why we need observational studies to evaluate the effectiveness of health care. BMJ 1996; 312:1215–8 CrossRef 2. McKee M, Britton A, Black N, McPherson K, Sanderson C, Bain C: Methods in ...
CMAJ

Infertility treatment and risk of severe maternal morbidity: a propensity score–matched ...

BACKGROUND: The extent to which infertility treatment predicts severe maternal morbidity is not well known. We examined the association between infertility treatment and severe maternal morbidity in ...