| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
1.206 | -0.062 |
|
Retracted Output
|
-0.719 | -0.050 |
|
Institutional Self-Citation
|
0.317 | 0.045 |
|
Discontinued Journals Output
|
0.161 | -0.024 |
|
Hyperauthored Output
|
-0.725 | -0.721 |
|
Leadership Impact Gap
|
-0.465 | -0.809 |
|
Hyperprolific Authors
|
2.007 | 0.425 |
|
Institutional Journal Output
|
-0.268 | -0.010 |
|
Redundant Output
|
-0.533 | -0.515 |
Chengdu University presents a robust overall integrity profile, with a global risk score of 0.041, indicating a generally healthy research ecosystem. The institution demonstrates significant strengths in critical areas of scientific practice, including exceptionally low rates of retracted output, redundant publications, and output in institutional journals, which points to solid internal quality controls. However, areas requiring strategic attention have been identified, particularly in the management of author affiliations, institutional self-citation, publication in discontinued journals, and the prevalence of hyperprolific authors. These medium-risk signals suggest potential vulnerabilities that could, if left unaddressed, impact the institution's long-term reputational standing. This profile is contextualized by the university's strong academic positioning, as evidenced by its SCImago Institutions Rankings, particularly in fields such as Earth and Planetary Sciences, Agricultural and Biological Sciences, Physics and Astronomy, and Chemistry. While a specific mission statement was not available for this analysis, any institutional commitment to "excellence" and "social responsibility" is inherently challenged by risks related to academic integrity. Addressing the identified vulnerabilities is crucial to ensure that the university's notable scientific contributions are built upon a foundation of unquestionable transparency and rigor. A proactive approach to reinforcing best practices will safeguard its academic mission and enhance its global leadership.
The institution's rate of multiple affiliations (Z-score: 1.206) shows a notable divergence from the national average (Z-score: -0.062). This suggests the university is more sensitive than its national peers to practices that can inflate institutional credit. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, this elevated rate warrants a review. It could signal strategic attempts at “affiliation shopping” rather than organic collaboration, a practice that can distort the institution's perceived contribution to the scientific landscape.
With a Z-score of -0.719, Chengdu University demonstrates an exceptionally low rate of retracted publications, a figure that is well-aligned with the low-risk national standard (Z-score: -0.050). This absence of risk signals in such a critical area is a positive indicator of the institution's research integrity. It suggests that the quality control and supervision mechanisms in place prior to publication are robust and effective, successfully preventing the systemic failures that can lead to a high volume of retractions.
The university's rate of institutional self-citation (Z-score: 0.317) is significantly higher than the national average (Z-score: 0.045), indicating a greater tendency toward this practice compared to its peers. Although a certain level of self-citation is natural and reflects the continuity of established research lines, this disproportionately high rate signals a potential risk of scientific isolation. It raises concerns about the creation of 'echo chambers' where the institution's work may not be receiving sufficient external scrutiny, potentially leading to an endogamous inflation of its academic impact rather than recognition from the global community.
The institution's rate of publication in discontinued journals (Z-score: 0.161) deviates moderately from the national benchmark (Z-score: -0.024), indicating a greater institutional exposure to this risk factor. This pattern constitutes a critical alert regarding the due diligence applied in selecting dissemination channels. A higher-than-average Z-score suggests that a portion of the university's scientific output is being channeled through media that may not meet international ethical or quality standards. This exposes the institution to severe reputational risks and points to an urgent need for enhanced information literacy to prevent the misallocation of resources to 'predatory' or low-quality publishing practices.
The rate of hyper-authored output at Chengdu University (Z-score: -0.725) is statistically normal and aligns closely with the national context (Z-score: -0.721). This level of activity is as expected for an institution of its size and disciplinary focus. The data does not suggest any widespread issues with author list inflation or the dilution of individual accountability. The current pattern appears consistent with legitimate collaborative practices rather than indicative of 'honorary' or political authorship.
The institution exhibits a slight divergence from the national trend regarding the gap between its total research impact and the impact of work where it holds a leadership role (Z-score: -0.465 vs. country's -0.809). While the national environment shows almost no risk in this area, the university displays early signals of a potential dependency on external partners for impact. A widening positive gap can signal a sustainability risk, suggesting that scientific prestige may be more exogenous than structural. This invites reflection on whether the institution's excellence metrics are derived from its own internal capacity or from strategic positioning in collaborations where it does not exercise primary intellectual leadership.
With a Z-score of 2.007, the university shows a significantly higher concentration of hyperprolific authors compared to the national average (Z-score: 0.425). This high exposure suggests the institution is more prone to the risks associated with extreme individual publication volumes. While high productivity can reflect leadership, rates exceeding the plausible limits of meaningful intellectual contribution challenge the balance between quantity and quality. This indicator alerts to potential dynamics such as coercive authorship, data fragmentation, or authorship assignment without real participation, all of which prioritize metric inflation over the integrity of the scientific record.
The university's rate of publication in its own institutional journals is very low (Z-score: -0.268), a practice that aligns with the low-risk national standard (Z-score: -0.010). This lack of reliance on internal channels is a strong indicator of good practice. It demonstrates a commitment to seeking independent external peer review for its research, thereby avoiding potential conflicts of interest and academic endogamy. This approach enhances the global visibility and competitive validation of its scientific output.
The institution's rate of redundant output is exceptionally low (Z-score: -0.533), showing complete alignment with the secure national environment (Z-score: -0.515). This integrity synchrony indicates that the practice of 'salami slicing'—artificially inflating productivity by fragmenting a single study into multiple publications—is not a concern. The university's researchers appear to be prioritizing the publication of significant, coherent new knowledge over the maximization of publication volume, a practice that upholds the integrity of the scientific evidence base.
