| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.477 | -0.035 |
|
Retracted Output
|
-0.221 | 0.749 |
|
Institutional Self-Citation
|
0.955 | 0.192 |
|
Discontinued Journals Output
|
0.061 | 1.127 |
|
Hyperauthored Output
|
-1.073 | -0.822 |
|
Leadership Impact Gap
|
-0.891 | -0.112 |
|
Hyperprolific Authors
|
-0.764 | -0.501 |
|
Institutional Journal Output
|
-0.268 | -0.268 |
|
Redundant Output
|
-0.297 | 0.313 |
Vietnam National University, Ho Chi Minh City, demonstrates a robust scientific integrity profile, with an overall risk score of -0.270 that indicates a performance generally superior to the national standard. The institution's primary strengths lie in its effective mitigation of systemic risks, evidenced by low rates of retracted and redundant output, and a commendable capacity for generating impact through its own intellectual leadership. The main area for strategic monitoring is a higher-than-average rate of institutional self-citation, which warrants review to ensure external validation and global reach. According to SCImago Institutions Rankings data, the university's academic excellence is particularly prominent in thematic areas such as Arts and Humanities, Veterinary, Business, Management and Accounting, and Computer Science, where it ranks among the top institutions in the country. This strong integrity foundation directly supports its mission to be a "pioneer in important innovations" and to cultivate an "environment for scientific creativity." While the current risk profile aligns with the goal of being an "exemplary university system," addressing the self-citation pattern is crucial to prevent academic endogamy from undermining its contributions to national development and social progress. A proactive approach in this area will further solidify its position as a beacon of high-quality research and academic freedom.
The institution's Z-score for this indicator is -0.477, which is notably lower than the national average of -0.035. This suggests a prudent and rigorous approach to managing author affiliations, exceeding the standard practices within the country. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, disproportionately high rates can signal strategic attempts to inflate institutional credit. The university's controlled profile in this area indicates that its collaborative practices are well-governed, transparent, and focused on genuine scientific partnership rather than metric inflation.
With a Z-score of -0.221, the institution stands in stark contrast to the national average of 0.749. This differential highlights a remarkable institutional resilience, where internal control mechanisms appear to effectively mitigate systemic risks prevalent in the wider national context. Retractions are complex events, and a high rate can suggest that quality control mechanisms prior to publication may be failing. The university's significantly lower rate indicates that its integrity culture and methodological rigor are strong, successfully preventing the kinds of recurring vulnerabilities that can lead to a high volume of retracted work.
The institution presents a Z-score of 0.955, which is considerably higher than the national average of 0.192. This reveals a high exposure to this risk factor, suggesting the institution is more prone to this behavior than its national peers. A certain level of self-citation is natural and reflects the continuity of established research lines. Nonetheless, this disproportionately high rate can signal concerning scientific isolation or 'echo chambers' where the institution validates its own work without sufficient external scrutiny. This value warns of the risk of endogamous impact inflation, suggesting that the institution's academic influence may be oversized by internal dynamics rather than global community recognition.
The university's Z-score for output in discontinued journals is 0.061, a figure substantially lower than the national average of 1.127. This points to a differentiated and effective management strategy that successfully moderates a risk that appears to be common practice at the national level. A high proportion of publications in such journals constitutes a critical alert regarding due diligence in selecting dissemination channels. The institution's ability to avoid these outlets demonstrates strong information literacy and protects it from the severe reputational risks associated with 'predatory' or low-quality publishing, ensuring its research resources are channeled effectively.
The institution's Z-score is -1.073, which is lower than the national average of -0.822. This indicates a prudent profile, where authorship practices appear to be managed with more rigor than the national standard. Outside of 'Big Science' contexts, a high rate of hyper-authorship can indicate author list inflation, diluting individual accountability. The university's controlled rate suggests a healthy approach to authorship, effectively distinguishing between necessary massive collaboration and practices that could obscure meaningful individual contributions.
With a Z-score of -0.891, the institution shows an almost complete absence of risk signals, a profile that aligns with and improves upon the low-risk national standard (Z-score of -0.112). A wide positive gap in this indicator signals a sustainability risk, where prestige is dependent on external partners. The institution's very low score, however, indicates the opposite: its scientific prestige is structural and results from real internal capacity. This demonstrates that the impact of its research is strongly tied to projects where it exercises intellectual leadership, a key sign of a mature and self-sufficient research ecosystem.
The institution's Z-score of -0.764 is below the national average of -0.501, reflecting a prudent management of author productivity. This suggests that the university's processes are governed with more rigor than the national standard. While high productivity can evidence leadership, extreme individual publication volumes can challenge the limits of meaningful intellectual contribution. The institution's controlled rate points to a healthy balance between quantity and quality, mitigating risks such as coercive authorship or the assignment of authorship without real participation, thereby prioritizing the integrity of the scientific record.
The institution's Z-score of -0.268 is identical to the national average. This demonstrates perfect integrity synchrony, showing total alignment with a national environment of maximum scientific security in this regard. Excessive dependence on in-house journals can raise conflicts of interest and lead to academic endogamy by bypassing independent external peer review. The university's adherence to the national norm of minimal reliance on such channels reinforces its commitment to global visibility and competitive validation for its scientific output.
The institution's Z-score of -0.297 contrasts sharply with the national average of 0.313. This is a clear sign of institutional resilience, where internal control mechanisms appear to successfully mitigate a risk that is more pronounced at the national level. Massive bibliographic overlap between publications often indicates 'salami slicing'—the practice of dividing a study into minimal units to artificially inflate productivity. The university's low score suggests a focus on publishing significant new knowledge rather than prioritizing volume, a practice that upholds the integrity of scientific evidence and respects the academic review system.
