ArticleKorean journal of family medicine2020
The Effect of Access to Primary Care Physicians on Avoidable Hospitalizations: A Time Series Study in Rural Areas of Tehran Province, Iran.
Article in Korean journal of family medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 2 of them syntheses that pooled 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.
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.
Who cites it
2 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Insufficient evidence on the effectiveness of family physician program in Iran: a systematic review of existing literature.BMC public health · 2026Pooled it
- Pooled it
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
backgroundAvoidable hospitalizations (AHs) are defined as hospitalizations that could have been prevented through timely and effective services. AHs are, therefore, an indicator used to evaluate the access and effectiveness of primary health care services.
methodsA retrospective time-series study spanning 8 years (2006-2013) was conducted to determine the relationship between AHs and gender, age, and access to primary health care physicians in rural areas in Tehran province, the capital of Iran. The total number of avoidable hospitalizations was 22,570; logistic regression was estimated for each year separately.
resultsTotal hospitalizations and AHs increased during the study period, especially during the first 3 years of the study. AHs, as a percentage of total hospitalizations, did not change significantly throughout the study years. This value was 22.3% during the first year of study and varied between 17% and 19.6% from 2007 to 2013. No statistically significant relationship was seen between AH occurrence and access to a physician during the study years.
conclusionIncreasing access to primary health care physicians cannot necessarily result in decreased AHs. Considering the factors influencing AHs while designing and implementing the family physicians program is important to achieve the expected results regarding the effectiveness of primary health care services.
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Registered trials
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