| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.727 | -0.755 |
|
Retracted Output
|
-0.663 | -0.058 |
|
Institutional Self-Citation
|
-0.330 | 0.660 |
|
Discontinued Journals Output
|
0.087 | -0.195 |
|
Hyperauthored Output
|
0.451 | -0.109 |
|
Leadership Impact Gap
|
1.009 | 0.400 |
|
Hyperprolific Authors
|
0.311 | -0.611 |
|
Institutional Journal Output
|
-0.268 | 0.344 |
|
Redundant Output
|
-0.309 | 0.026 |
Poznan University of Medical Sciences demonstrates a strong overall integrity profile, with a global risk score of -0.209 indicating performance that is healthier than the global average. The institution's primary strengths lie in its exceptionally low rates of retracted output and publication in institutional journals, alongside effective control over self-citation and redundant publication. These positive indicators are counterbalanced by areas requiring strategic attention, specifically a moderate tendency towards publication in discontinued journals, hyper-authorship, hyperprolific authors, and a notable gap in impact between collaborative and institution-led research. These findings are particularly relevant given the University's outstanding international rankings in core medical fields, including Medicine (Top 5 in Poland), Dentistry (Top 10), Biochemistry, Genetics and Molecular Biology (Top 10), and Pharmacology, Toxicology and Pharmaceutics (Top 10), according to SCImago Institutions Rankings data. While the institution's strengths align with its mission to provide "excellent services," the identified risks could undermine this commitment by potentially prioritizing publication volume over quality and sustainable impact. Fulfilling the goal of creating an "optimal modern environment" for medical professionals requires addressing these vulnerabilities to ensure that development is based on robust, transparent, and globally recognized scientific contributions. A proactive focus on enhancing publication literacy and authorship policies will be key to consolidating its position as a leader in medical research and education.
The institution's Z-score of -0.727 is statistically aligned with the national average of -0.755, indicating a risk profile that is normal for its context. This alignment suggests that the University's collaboration and affiliation patterns are consistent with prevailing national practices. While disproportionately high rates of multiple affiliations can sometimes signal strategic attempts to inflate institutional credit through “affiliation shopping,” the data for Poznan University of Medical Sciences shows no such anomaly, reflecting a standard and expected level of researcher mobility and partnership activity.
With a Z-score of -0.663, the institution demonstrates an exceptionally low rate of retracted publications, performing significantly better than the national average of -0.058. This near-absence of risk signals points to robust and effective quality control mechanisms prior to publication. Retractions can be complex, but a rate significantly below the norm, as seen here, is a strong positive indicator of a healthy integrity culture, suggesting that issues of methodological rigor or potential malpractice are successfully identified and managed before they compromise the scientific record.
The University exhibits strong institutional resilience, with a Z-score of -0.330 that contrasts sharply with the national average of 0.660. This indicates that while there may be a systemic tendency towards self-citation within the country, the institution effectively mitigates this risk. A certain level of self-citation is natural, but the University's low rate demonstrates a healthy integration with the global scientific community, avoiding the 'echo chambers' that can lead to endogamous impact inflation. This suggests its academic influence is validated by external scrutiny rather than being oversized by internal dynamics.
A moderate deviation from the national standard is observed, with the institution's Z-score at 0.087 compared to the country's healthier score of -0.195. This suggests the University is more sensitive than its peers to the risk of publishing in questionable outlets. A high proportion of output in discontinued journals is a critical alert regarding due diligence in selecting dissemination channels. This finding indicates that a portion of the University's research is being channeled through media that may not meet international ethical or quality standards, exposing it to reputational risks and signaling a need to reinforce information literacy to avoid 'predatory' practices.
The institution shows a greater sensitivity to hyper-authorship than its national peers, with a Z-score of 0.451 against a country average of -0.109. While extensive author lists are legitimate in 'Big Science' fields, a higher-than-average rate outside those contexts can indicate author list inflation, which dilutes individual accountability. This signal warrants a closer look to distinguish between necessary massive collaborations and the potential for 'honorary' or political authorship practices that compromise transparency.
The institution's Z-score of 1.009 indicates a high exposure to this risk, significantly exceeding the national average of 0.400. This wide positive gap, where overall impact is much higher than the impact of research led by the institution, signals a potential sustainability risk. It suggests that the University's scientific prestige may be overly dependent on external partners, with its excellence metrics resulting more from strategic positioning in collaborations than from its own structural capacity for intellectual leadership. This invites reflection on how to build and showcase endogenous research strength.
A moderate deviation is noted in this area, with the University's Z-score of 0.311 standing in contrast to the national average of -0.611. This indicates a higher-than-typical concentration of authors with extreme publication volumes. Such a pattern can challenge the limits of meaningful intellectual contribution and alerts to potential imbalances between quantity and quality. It points to risks such as coercive authorship or the assignment of authorship without real participation—dynamics that prioritize metrics over the integrity of the scientific record and require careful review.
The University demonstrates a clear preventive isolation from national trends, with an exceptionally low Z-score of -0.268 compared to the country's medium-risk score of 0.344. This is a significant strength, showing the institution does not rely on its own journals for publication, thereby avoiding potential conflicts of interest where it would act as both judge and party. This commitment to independent, external peer review limits the risk of academic endogamy and prevents the use of internal channels as 'fast tracks' to inflate publication counts, enhancing the global visibility and credibility of its research.
The institution shows effective resilience against this risk, with a Z-score of -0.309, which is notably healthier than the national average of 0.026. This suggests that the University's control mechanisms successfully mitigate the practice of fragmenting research into minimal publishable units. A low value in this indicator is a positive sign that the institution's research culture prioritizes the publication of coherent, significant studies over artificially inflating productivity metrics, thereby contributing more robustly to the scientific evidence base.
