Evidence map›Paper›PMID 30768124›Full record

ArticleFamily practice2019

Difference-in-differences analysis and the propensity score to estimate the impact of non-randomized primary care interventions.

Claire Godard-Sebillotte, Sathya Karunananthan, Isabelle Vedel

Abstract read
In one paragraph

Article in Family practice, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

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  7. Effects of Part D Senior Savings Model on healthcare costs among the Medicare population.Journal of pharmaceutical health services research : an official journal of the Royal Pharmaceutical Society of Great Britain · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Claire Godard-SebillotteDepartment of Family Medicine, McGill University, Montreal, Canada.
Sathya KarunananthanOttawa Hospital Research Institute, Ottawa, Canada.
Isabelle VedelDepartment of Family Medicine, McGill University, Montreal, Canada.

Funding

CIHR
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

BiasPropensity ScoreHumansModels, StatisticalPrimary Health CareBiasbiostatisticsconfounding factorsdifference-in-differences analysisprimary carepropensity score

Identifiers

PMID30768124
PMCPMC6425463

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.