| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.406 | -0.119 |
|
Retracted Output
|
0.267 | -0.208 |
|
Institutional Self-Citation
|
-0.997 | 0.208 |
|
Discontinued Journals Output
|
-0.287 | -0.328 |
|
Hyperauthored Output
|
2.704 | 0.881 |
|
Leadership Impact Gap
|
1.589 | 0.809 |
|
Hyperprolific Authors
|
1.120 | 0.288 |
|
Institutional Journal Output
|
-0.268 | -0.139 |
|
Redundant Output
|
0.779 | 0.778 |
Wakayama Medical University demonstrates a generally positive profile in scientific integrity, reflected in an overall risk score of 0.271. The institution exhibits exceptional strengths in areas promoting external validation and global integration, with very low risk levels for Institutional Self-Citation and Output in Institutional Journals. However, this solid foundation is contrasted by significant and medium-level risks concentrated in authorship and impact metrics, specifically a significant rate of Hyper-Authored Output and medium-level alerts for Hyperprolific Authors, the Gap in leadership impact, and Retracted Output. Thematically, the University shows notable strength within Japan according to SCImago Institutions Rankings data, particularly in Chemistry (ranked 23rd nationally), as well as in Pharmacology, Toxicology and Pharmaceutics, and Medicine. While a specific mission statement was not available for this analysis, the identified risks—especially those suggesting a focus on publication volume over accountability and a dependency on external partners for impact—could challenge core institutional values of academic excellence and leadership. To secure its strong reputation and research sustainability, it is recommended that the University leverages its areas of integrity to develop targeted governance policies that address authorship practices and foster greater intellectual leadership in its collaborations.
The institution presents a Z-score of -0.406, which is notably lower than the national average of -0.119. This result indicates a prudent and well-managed approach to researcher affiliations, showing more rigor than the national standard. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, the University's lower rate suggests effective oversight that avoids strategic attempts to inflate institutional credit or engage in “affiliation shopping,” thereby ensuring that institutional contributions are represented with clarity and precision.
The institution's Z-score for retracted publications is 0.267, a moderate deviation from the national average of -0.208, which sits in the low-risk category. This variance suggests the University is more sensitive than its national peers to factors that can lead to retractions. Retractions are complex events, but a rate significantly higher than the national baseline alerts to a potential vulnerability in the institution's integrity culture. This may indicate that pre-publication quality control mechanisms are failing more frequently, suggesting a need for qualitative verification by management to address any recurring methodological or ethical issues.
With a Z-score of -0.997, the institution demonstrates an exceptionally strong performance, starkly contrasting with the national average of 0.208, which falls into a medium-risk pattern. This reflects a successful preventive isolation from the risk dynamics observed across the country. A certain level of self-citation is natural, but the University’s near-zero rate signals a robust connection to the global scientific community and a commitment to external validation. This practice effectively mitigates the risk of creating scientific 'echo chambers' and ensures that the institution's academic influence is built on broad recognition rather than endogamous impact inflation.
The institution's Z-score of -0.287 is statistically aligned with the national average of -0.328, indicating a normal and expected risk level for its context. This alignment suggests that the University's researchers, like their national counterparts, generally perform adequate due diligence in selecting dissemination channels. A high proportion of publications in such journals would constitute a critical alert, but the current low level indicates that the institution is not significantly exposed to the reputational risks associated with predatory or low-quality publishing practices.
The institution exhibits a Z-score of 2.704, a critical value that significantly amplifies the medium-level risk seen in the national average of 0.881. This severe discrepancy points to an urgent need for review, as the University's practices around authorship are a clear outlier. While extensive author lists are legitimate in 'Big Science,' such a high score outside those contexts strongly indicates a systemic pattern of author list inflation, which dilutes individual accountability and transparency. This serves as a critical signal to investigate and distinguish between necessary massive collaboration and the prevalence of 'honorary' or political authorship practices.
The institution's Z-score of 1.589 indicates a higher exposure to this risk compared to the national average of 0.809, although both fall within the medium-risk category. This wider positive gap suggests that the institution's scientific prestige is more dependent on external partners than is typical for its peers. This signals a potential sustainability risk, as it suggests that its high-impact metrics may result more from strategic positioning in collaborations where the institution does not exercise intellectual leadership, rather than from its own structural and internal research capacity. This invites a strategic reflection on fostering homegrown, high-impact research.
With a Z-score of 1.120, the institution shows a higher propensity for hyperprolific authorship than the national average of 0.288, placing it in a position of high exposure within a medium-risk national context. Extreme individual publication volumes challenge the perceived limits of meaningful intellectual contribution. This elevated indicator alerts to potential imbalances between quantity and quality, pointing to risks such as coercive authorship, data fragmentation, or the assignment of authorship without real participation—dynamics that prioritize metrics over the integrity of the scientific record and warrant closer examination.
The institution's Z-score of -0.268 demonstrates a complete absence of risk signals, performing even better than the already low-risk national average of -0.139. This operational silence in a key risk area is a sign of excellent scientific practice. By avoiding dependence on its own journals, the University fully sidesteps potential conflicts of interest where an institution acts as both judge and party. This commitment to external, independent peer review enhances the global visibility and credibility of its research, steering clear of academic endogamy or the use of internal channels as 'fast tracks' for publication.
The institution's Z-score of 0.779 is nearly identical to the national average of 0.778, indicating that its performance reflects a systemic pattern shared across the country. This alignment suggests that the practice of fragmenting a coherent study into 'minimal publishable units' to artificially inflate productivity is a common feature of the national research environment. A high value in this indicator, as seen here, alerts to a culture that may prioritize publication volume over the generation of significant new knowledge, a practice that distorts the scientific evidence base and overburdens the peer review system.
