| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
1.066 | 0.597 |
|
Retracted Output
|
-0.559 | -0.088 |
|
Institutional Self-Citation
|
-1.383 | -0.673 |
|
Discontinued Journals Output
|
-0.438 | -0.436 |
|
Hyperauthored Output
|
1.745 | 0.587 |
|
Leadership Impact Gap
|
1.388 | 0.147 |
|
Hyperprolific Authors
|
-0.061 | -0.155 |
|
Institutional Journal Output
|
-0.268 | -0.262 |
|
Redundant Output
|
0.448 | -0.155 |
St Georges University of London presents a balanced scientific integrity profile, with an overall risk score of -0.072, indicating performance largely in line with expected standards. The institution demonstrates exceptional strengths in several key areas, including extremely low rates of retracted output, institutional self-citation, and publication in discontinued or institutional journals, showcasing robust quality control and a commitment to external validation. However, this solid foundation is contrasted by areas requiring strategic attention, particularly a significant rate of hyper-authored output and medium-level risks in multiple affiliations, impact dependency, and redundant publications. These vulnerabilities could potentially undermine the institution's mission to "pursue excellence in academic medicine, healthcare and science," as practices that inflate authorship or rely on external leadership for impact may conflict with the core values of genuine knowledge creation and societal contribution. The University's strong positioning in key thematic areas, as evidenced by its SCImago Institutions Rankings in Medicine (UK Top 30), Veterinary (UK Top 35), and Environmental Science (UK Top 50), provides a powerful platform from which to address these integrity challenges. By proactively reviewing authorship and collaboration policies, the institution can ensure its operational practices fully align with its stated mission, reinforcing its reputation as a leader in academic medicine and a trusted contributor to society.
The institution's Z-score for multiple affiliations is 1.066, which is notably higher than the national average of 0.597. This indicates a high exposure to the risks associated with this practice, suggesting the University is more prone to showing alert signals than its peers within a national context that already exhibits a medium level of this activity. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, disproportionately high rates can signal strategic attempts to inflate institutional credit or “affiliation shopping.” This elevated score warrants a review of affiliation policies to ensure that all declared institutional links reflect substantive contributions and collaborations.
With a Z-score of -0.559, the institution demonstrates an exceptionally low rate of retracted publications, performing significantly better than the national average of -0.088. This result reflects a low-profile consistency, where the near absence of risk signals aligns with, and even improves upon, the national standard. This indicates that the quality control and supervision mechanisms in place prior to publication are robust and effective. Such a low rate is a positive sign of a healthy integrity culture and strong methodological rigor, suggesting that research corrections are handled responsibly and systemic failures are successfully avoided.
The University shows an outstandingly low Z-score of -1.383 in institutional self-citation, far below the national average of -0.673. This demonstrates a consistent and commendable commitment to external validation, with the absence of risk signals surpassing the already low-risk national standard. A certain level of self-citation is natural, but this very low value confirms that the institution is not operating within a scientific 'echo chamber.' It strongly suggests that the institution's academic influence is built on broad recognition from the global community rather than being inflated by endogamous or internal dynamics, reflecting a high degree of integration and relevance in the wider scientific landscape.
The institution's Z-score for publications in discontinued journals is -0.438, which is in almost perfect alignment with the national average of -0.436. This integrity synchrony indicates a shared environment of maximum scientific security, where both the institution and the country as a whole show a very low propensity for publishing in questionable outlets. This alignment demonstrates that the institution's researchers exercise excellent due diligence in selecting dissemination channels, effectively avoiding predatory or low-quality journals and thereby protecting the University from reputational risk and the misallocation of research resources.
The institution exhibits a significant Z-score of 1.745 in hyper-authored publications, a figure that markedly surpasses the national average of 0.587. This suggests that the University is not only participating in but amplifying a vulnerability already present in the national scientific system. A high rate of hyper-authorship serves as a critical signal to investigate the context of these extensive author lists. While massive collaboration is legitimate in 'Big Science' fields, this indicator's high value raises concerns about potential author list inflation, which can dilute individual accountability and transparency. It is imperative to distinguish between genuine large-scale collaborations and practices such as 'honorary' authorship, which could compromise the integrity of the institution's research record.
With a Z-score of 1.388, the institution displays a high exposure to impact dependency, a rate significantly greater than the national average of 0.147. This suggests that the University is more prone than its national peers to publishing high-impact work where it does not hold a leadership role. A wide positive gap signals a sustainability risk, as it suggests that a substantial portion of the institution's scientific prestige may be dependent and exogenous, rather than stemming from its own structural capacity. This metric invites a strategic reflection on whether the University's excellence is the result of its own intellectual leadership or its positioning in collaborations led by external partners.
The institution's Z-score for hyperprolific authors is -0.061, slightly higher than the national average of -0.155 but still within a low-risk range. This score points to an incipient vulnerability, as it shows early signals of activity that, while not yet problematic, warrant review before they escalate. Extreme individual publication volumes can challenge the perceived limits of meaningful intellectual contribution. This indicator, though low, alerts to the need to monitor for potential imbalances between quantity and quality and to ensure that authorship is always assigned based on real participation, thereby safeguarding the integrity of the scientific record.
The University's Z-score for output in its own journals is -0.268, closely mirroring the national average of -0.262. This demonstrates integrity synchrony, reflecting a total alignment with a national environment of maximum scientific security in this area. The extremely low reliance on in-house journals is a positive sign, as it mitigates potential conflicts of interest and avoids the risk of academic endogamy. This practice ensures that the institution's scientific production consistently undergoes independent external peer review, maximizing its global visibility and validating its quality through standard competitive channels.
The institution shows a Z-score of 0.448 for redundant output, indicating a moderate deviation from the national benchmark of -0.155. This suggests the University has a greater sensitivity than its peers to risk factors associated with data fragmentation. A high value in this indicator alerts to the potential practice of 'salami slicing,' where a single coherent study might be divided into minimal publishable units to artificially inflate productivity metrics. This practice can distort the scientific evidence base and overburden the peer-review system, highlighting a need to reinforce policies that prioritize the publication of significant, complete studies over sheer volume.
