| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
1.724 | 1.081 |
|
Retracted Output
|
-0.099 | -0.098 |
|
Institutional Self-Citation
|
0.342 | 0.798 |
|
Discontinued Journals Output
|
-0.002 | 0.639 |
|
Hyperauthored Output
|
-0.069 | -0.628 |
|
Leadership Impact Gap
|
0.809 | 0.543 |
|
Hyperprolific Authors
|
-0.761 | -1.083 |
|
Institutional Journal Output
|
-0.268 | -0.268 |
|
Redundant Output
|
0.759 | -0.140 |
The Universite de Buea demonstrates a complex integrity profile, with an overall risk score of 0.131 indicating areas of notable strength alongside specific vulnerabilities that require strategic attention. The institution excels in managing its publication channels, showing a very low rate of output in institutional journals and commendable resilience against the national trend of publishing in discontinued journals. However, indicators related to authorship practices and impact dependency, such as the Rate of Multiple Affiliations, the Gap between total and led impact, and the Rate of Redundant Output, are elevated compared to the national average, presenting a potential misalignment with its mission. This mission, centered on "excellence, the promotion of moral and human values, and service to the community," is strongly supported by the university's outstanding thematic performance, ranking first in Cameroon in critical fields like Chemistry and Pharmacology, Toxicology and Pharmaceutics according to SCImago Institutions Rankings data. To ensure that its operational practices fully reflect its academic leadership and ethical commitments, the university is encouraged to reinforce its internal governance frameworks, thereby safeguarding its reputation and ensuring its research contributions are both impactful and unimpeachable.
The institution's Z-score for the Rate of Multiple Affiliations is 1.724, notably higher than the national average of 1.081. This suggests the university is more exposed than its national peers to practices that can inflate institutional credit. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, disproportionately high rates can signal strategic attempts at “affiliation shopping.” This elevated indicator warrants a review to ensure that all affiliations are substantive and reflect genuine collaboration, rather than being a mechanism to artificially boost institutional metrics.
With a Z-score of -0.099, which is virtually identical to the national average of -0.098, the university's Rate of Retracted Output falls within the expected range for its context. This alignment indicates that the institution's post-publication correction mechanisms are functioning at a level consistent with national standards. Retractions are complex events, and this normal rate suggests that the university is managing the balance between correcting unintentional errors and preventing systemic failures in its quality control processes, reflecting a responsible approach to scientific supervision.
The university demonstrates effective management in this area, with a Z-score for Institutional Self-Citation of 0.342, which is significantly lower than the national average of 0.798. This indicates that the institution successfully moderates a risk that appears more common across the country. A certain level of self-citation is natural and reflects the continuity of established research lines; however, by maintaining a lower rate, the university avoids the risk of creating scientific 'echo chambers' and endogamous impact inflation. This practice suggests that the institution's academic influence is validated by the broader global community rather than being overly reliant on internal dynamics.
The institution shows remarkable resilience against a systemic national risk, with a Z-score of -0.002 for output in discontinued journals, in stark contrast to the country's medium-risk average of 0.639. This suggests that the university's internal control mechanisms and researcher guidance are effectively filtering out low-quality or predatory publication channels. A high proportion of output in such journals constitutes a critical alert regarding due diligence, and the university's low rate demonstrates strong governance in selecting dissemination channels, protecting its resources and reputation from the risks associated with predatory practices.
The university's Z-score for Hyper-Authored Output is -0.069, which, while still in the low-risk category, is higher than the national average of -0.628. This signals an incipient vulnerability that warrants review before it escalates. While extensive author lists are legitimate in 'Big Science,' a rising trend outside these contexts can indicate author list inflation, which dilutes individual accountability. This signal serves as a prompt to ensure that authorship practices remain transparent and distinguish between necessary massive collaboration and the inclusion of 'honorary' authors.
With a Z-score of 0.809, the university's gap between the impact of its total output and that of its researcher-led output is considerably wider than the national average of 0.543. This high exposure suggests that the institution's scientific prestige may be significantly dependent on external partners, posing a sustainability risk. A large gap indicates that its high-impact work often results from collaborations where the institution does not exercise intellectual leadership. This invites a strategic reflection on how to build more structural, internal capacity to ensure that its excellence metrics are a direct result of its own research leadership.
The university's Z-score of -0.761 for Hyperprolific Authors indicates a slight divergence from the national context, where this risk is virtually non-existent (Z-score of -1.083). While the institution's rate remains low, this signal of activity is unusual for the national standard. Extreme individual publication volumes can challenge the limits of meaningful intellectual contribution and may point to risks such as coercive authorship or the assignment of authorship without real participation. This divergence, though minor, suggests a need to monitor authorship practices to ensure a healthy balance between quantity and quality.
The university is in perfect alignment with the national environment regarding the use of institutional journals, with an identical Z-score of -0.268 for both the center and the country. This indicates total synchrony within an environment of maximum scientific security on this front. By avoiding excessive dependence on in-house journals, the institution mitigates potential conflicts of interest and the risk of academic endogamy. This practice ensures its scientific production undergoes independent external peer review, reinforcing its commitment to global visibility and competitive validation.
The institution shows a moderate deviation from the national norm in its Rate of Redundant Output, with a Z-score of 0.759 compared to the country's low-risk score of -0.140. This suggests a greater sensitivity to risk factors associated with data fragmentation. Massive and recurring bibliographic overlap between simultaneous publications can indicate 'salami slicing,' the practice of dividing a coherent study into minimal publishable units to artificially inflate productivity. This elevated value serves as an alert that this practice, which can distort scientific evidence, may be more prevalent at the institution than among its peers, warranting a review of publication guidelines.
