| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
1.196 | 1.081 |
|
Retracted Output
|
0.098 | -0.098 |
|
Institutional Self-Citation
|
-0.014 | 0.798 |
|
Discontinued Journals Output
|
0.570 | 0.639 |
|
Hyperauthored Output
|
-0.232 | -0.628 |
|
Leadership Impact Gap
|
2.100 | 0.543 |
|
Hyperprolific Authors
|
-1.256 | -1.083 |
|
Institutional Journal Output
|
-0.268 | -0.268 |
|
Redundant Output
|
-0.471 | -0.140 |
The Université de Yaoundé I presents a robust scientific integrity profile, marked by an overall risk score of 0.180, indicating a solid foundation with specific areas for strategic enhancement. The institution demonstrates exceptional control over practices related to authorship and internal publication, with very low risk signals in Hyperprolific Authorship, Redundant Output, and publications in its own journals. These strengths are complemented by a resilient management of institutional self-citation, which remains significantly below the national trend. According to SCImago Institutions Rankings data, the university's scientific leadership is particularly prominent in Cameroon, holding the #1 national rank in critical fields such as Medicine, Computer Science, and Earth and Planetary Sciences, and a strong #2 position in Agricultural and Biological Sciences and Chemistry. However, this analysis also highlights vulnerabilities, primarily a significant dependency on external collaborations for impact (Gap between Impact of total output and the impact of output with leadership) and medium-level risks associated with retracted publications and multiple affiliations. These challenges could potentially undermine the university's mission "to bring higher forms of culture and research to the highest level," as true excellence requires not only participation in high-impact research but also the development of sustainable, internal intellectual leadership. To fully align with its vision, the university is encouraged to leverage its strong governance in authorship to address these strategic dependencies and reinforce its pre-publication quality controls, thereby securing its position as a beacon of academic excellence and social development in the region.
The institution's Z-score for this indicator is 1.196, which is slightly above the national average of 1.081. This suggests that the university has a higher exposure to the risks associated with multiple affiliations compared to the general trend in Cameroon. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, this elevated rate warrants a closer look. It may signal a greater tendency toward strategic attempts to inflate institutional credit or "affiliation shopping," a practice that, if unmonitored, could dilute the university's distinct academic identity and misrepresent its research contributions.
With a Z-score of 0.098, the university shows a moderate deviation from the national benchmark, which stands at -0.098. This indicates a greater sensitivity to risk factors leading to retractions than is typical for its peers in the country. Retractions are complex events, but a rate significantly higher than the average alerts to a potential vulnerability in the institution's integrity culture. This finding suggests that quality control mechanisms prior to publication may be failing more frequently than elsewhere, pointing to a possible need for a systemic review of methodological rigor and supervision to prevent recurring malpractice.
The university demonstrates notable institutional resilience in this area, with a Z-score of -0.014, contrasting sharply with the national average of 0.798. This performance indicates that the university's control mechanisms are effectively mitigating the systemic risks of self-citation prevalent in the country. A certain level of self-citation is natural, but the university successfully avoids the disproportionately high rates that can signal scientific isolation or 'echo chambers.' This low score confirms that the institution's academic influence is validated by external scrutiny from the global community rather than being inflated by internal dynamics.
The institution's Z-score of 0.570 is slightly below the national average of 0.639, indicating a degree of differentiated management in a challenging area. Although both the university and the country show a medium risk level, the institution appears to moderate this risk more effectively than its national peers. Nonetheless, the presence of this indicator at a medium level constitutes an alert regarding due diligence in selecting dissemination channels. It suggests that a portion of scientific production is still being channeled through media that may not meet international ethical or quality standards, highlighting a need for enhanced information literacy to avoid reputational risks and the misallocation of research efforts.
The university's Z-score of -0.232, while low, is higher than the national average of -0.628, signaling an incipient vulnerability. This suggests that while hyper-authorship is not a major issue, the institution shows early signals that warrant review before they escalate. In disciplines outside of 'Big Science,' extensive author lists can indicate author list inflation, which dilutes individual accountability and transparency. This score serves as a prompt to proactively distinguish between necessary massive collaboration and the potential emergence of 'honorary' authorship practices.
With a Z-score of 2.100, significantly higher than the national average of 0.543, the university shows a high exposure to sustainability risk in its research impact. This wide positive gap suggests that while the institution participates in high-impact research, its scientific prestige is heavily dependent on external partners and exogenous factors, rather than being driven by its own structural capacity. This finding invites critical reflection on whether the university's excellence metrics result from its own intellectual leadership or from strategic positioning in collaborations where it does not hold a primary role, a dynamic that could pose a long-term risk to its scientific autonomy and reputation.
In this domain, the institution demonstrates total operational silence, with a Z-score of -1.256 that is even lower than the national average of -1.083. This exceptional result indicates a complete absence of risk signals related to extreme individual publication volumes. It reflects a healthy institutional culture that effectively balances productivity with the capacity for meaningful intellectual contribution, successfully avoiding potential risks such as coercive authorship or the assignment of authorship without real participation. This is a clear strength, showcasing a commitment to prioritizing the integrity of the scientific record over sheer metrics.
The university's Z-score of -0.268 is identical to the national average, demonstrating perfect integrity synchrony with a secure national environment. This alignment at a very low risk level indicates that the institution is not overly dependent on its in-house journals, thus avoiding potential conflicts of interest where it might act as both judge and party. This practice ensures that its scientific production largely undergoes independent external peer review, which is essential for global visibility and competitive validation, and prevents the use of internal channels as 'fast tracks' to inflate publication counts.
The institution exhibits low-profile consistency, with a Z-score of -0.471 indicating a very low risk, which aligns well with the low-risk national standard of -0.140. The complete absence of risk signals in this area is a positive sign. It shows that the university's researchers are not engaging in data fragmentation or 'salami slicing'—the practice of dividing a coherent study into minimal publishable units to artificially inflate productivity. This commitment to publishing significant, coherent bodies of work upholds the integrity of the scientific evidence base and respects the academic review system.
