| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
2.283 | 0.648 |
|
Retracted Output
|
-0.447 | -0.189 |
|
Institutional Self-Citation
|
-0.212 | -0.200 |
|
Discontinued Journals Output
|
-0.490 | -0.450 |
|
Hyperauthored Output
|
1.525 | 0.859 |
|
Leadership Impact Gap
|
0.703 | 0.512 |
|
Hyperprolific Authors
|
-0.543 | -0.654 |
|
Institutional Journal Output
|
-0.268 | -0.246 |
|
Redundant Output
|
0.448 | 0.387 |
Universite Claude Bernard Lyon 1 demonstrates a robust overall scientific integrity profile, reflected in its low global risk score of 0.038. The institution exhibits exemplary control over critical risk areas, with exceptionally low rates of retracted publications, output in discontinued journals, and publications in its own institutional journals, signaling strong pre-publication quality control and a commitment to external validation. However, areas requiring strategic attention are concentrated in authorship and collaboration patterns. A significant rate of hyper-authored output, coupled with a high rate of multiple affiliations and a noticeable gap in impact from institution-led research, suggests vulnerabilities that could amplify systemic national trends. This strong integrity profile underpins the university's leadership in key thematic areas, including its top-tier national rankings in Dentistry, Psychology, Medicine, and Biochemistry, Genetics and Molecular Biology, according to SCImago Institutions Rankings data. While these achievements are commendable, the identified risks in authorship and impact dependency could challenge the institution's long-term commitment to fostering genuine intellectual leadership and transparent collaboration, which are cornerstones of academic excellence and social responsibility. By proactively addressing these specific vulnerabilities, the university can further solidify its position as a national and global leader, ensuring its reputational and scientific excellence are built on a foundation of unimpeachable integrity.
The institution presents a Z-score of 2.283 in this indicator, a value significantly higher than the national average of 0.648. Although both the institution and the country operate within a medium-risk context, this discrepancy suggests the university is more exposed to the factors driving this practice. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, this disproportionately high rate may signal strategic attempts to inflate institutional credit or "affiliation shopping." This pattern warrants a review to ensure that all affiliations are substantive and reflect genuine collaborative contributions rather than being used primarily for metric enhancement.
With a Z-score of -0.447, the institution demonstrates an exceptionally low rate of retracted publications, performing even better than the already low-risk national average of -0.189. This absence of significant risk signals is consistent with the national standard and points to a highly effective system of scientific oversight. Retractions can be complex, but such a low rate strongly suggests that the institution's quality control mechanisms prior to publication are robust and systemic. This performance is a clear indicator of a healthy integrity culture, where methodological rigor and responsible supervision successfully prevent the publication of flawed research.
The institution's Z-score for self-citation is -0.212, which is statistically aligned with the national average of -0.200. This indicates a normal and expected level of risk for an institution of its context and size. A certain degree of self-citation is natural and reflects the continuity of established research lines. The observed rate does not suggest the presence of concerning scientific isolation or 'echo chambers.' Instead, it points to a healthy balance where the institution builds upon its own work while remaining open to sufficient external scrutiny, avoiding the risk of endogamous impact inflation.
The institution shows a Z-score of -0.490, indicating a near-total absence of publications in discontinued journals and outperforming the strong national average of -0.450. This operational silence in a high-risk area is a testament to the institution's rigorous due diligence in selecting dissemination channels. This practice effectively mitigates severe reputational risks and demonstrates a high level of information literacy among its researchers, ensuring that scientific output is channeled through media that meet international ethical and quality standards, thereby avoiding the waste of resources on 'predatory' or low-quality venues.
A Z-score of 1.525 places the institution at a significant risk level, amplifying a vulnerability that is already present at a medium level in the national system (Z-score of 0.859). This accentuation of risk requires immediate attention. While extensive author lists are legitimate in 'Big Science' fields, a high rate outside these contexts can indicate author list inflation, which dilutes individual accountability and transparency. This signal strongly suggests a need to investigate whether these patterns stem from necessary massive collaborations or from problematic 'honorary' or political authorship practices that compromise research integrity.
The institution's Z-score of 0.703 is notably higher than the national average of 0.512, indicating a greater exposure to risks associated with impact dependency. This wider positive gap suggests that the institution's overall scientific prestige may be more reliant on collaborations where it does not exercise intellectual leadership. While partnering is essential, a high value here signals a potential sustainability risk, prompting reflection on whether the institution's excellence metrics result from genuine internal capacity or from strategic positioning in external projects. Fostering homegrown, high-impact research is crucial for long-term scientific sovereignty.
With a Z-score of -0.543, the institution's risk in this area is low but slightly more pronounced than the national average of -0.654. This score points to an incipient vulnerability that warrants review before it potentially escalates. While high productivity can evidence leadership, extreme individual publication volumes can challenge the limits of meaningful intellectual contribution. This subtle signal serves as a reminder to ensure a proper balance between quantity and quality, and to remain vigilant against risks such as coercive authorship or the assignment of authorship without real participation—dynamics that prioritize metrics over the integrity of the scientific record.
The institution's Z-score of -0.268 is in perfect synchrony with the national average of -0.246, both reflecting a very low-risk environment. This alignment demonstrates a shared commitment to avoiding academic endogamy. By not depending on in-house journals, the institution sidesteps potential conflicts of interest where it would act as both judge and party. This practice ensures that its scientific production consistently undergoes independent external peer review, which is essential for achieving global visibility and competitive validation, rather than using internal channels as 'fast tracks' to inflate publication records.
The institution's Z-score of 0.448 is higher than the national average of 0.387, indicating a greater exposure to this practice within a shared medium-risk environment. This suggests a tendency to publish fragmented research. A high value in this indicator alerts to the risk of 'salami slicing,' where a coherent study is divided into minimal publishable units to artificially inflate productivity metrics. This practice not only overburdens the peer-review system but also distorts the available scientific evidence, prioritizing volume over the dissemination of significant, new knowledge.
