| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.148 | -0.615 |
|
Retracted Output
|
0.239 | 0.777 |
|
Institutional Self-Citation
|
0.263 | -0.262 |
|
Discontinued Journals Output
|
0.193 | 0.094 |
|
Hyperauthored Output
|
-0.665 | -0.952 |
|
Leadership Impact Gap
|
1.146 | 0.445 |
|
Hyperprolific Authors
|
2.179 | -0.247 |
|
Institutional Journal Output
|
7.014 | 1.432 |
|
Redundant Output
|
-0.856 | -0.390 |
Mashhad University of Medical Sciences (MUMS) presents a complex integrity profile, marked by clear areas of excellence and specific, significant vulnerabilities that require strategic attention. With an overall risk score of 1.009, the institution demonstrates strong performance in preventing redundant publications (salami slicing) and maintains low-risk levels for hyper-authorship and multiple affiliations. However, this is counterbalanced by a critical alert in the rate of publication in its own institutional journals, which is significantly above the national average, alongside medium-risk signals in institutional self-citation, hyperprolific authorship, and a notable dependency on external collaborations for impact. According to SCImago Institutions Rankings data, MUMS's academic strengths are concentrated in high-impact health-related fields, with top-tier national rankings in Pharmacology, Toxicology and Pharmaceutics (2nd in Iran), Biochemistry, Genetics and Molecular Biology (4th), and Medicine (6th). While these rankings affirm its core capabilities, the identified integrity risks, particularly the trend towards academic endogamy, could undermine its mission to "heighten academic strength." True academic leadership and the enhancement of public health depend on research validated by the global scientific community, not just internal channels. To fully realize its mission, MUMS should leverage its robust research practices in areas of strength to implement targeted governance reforms that address these vulnerabilities, thereby ensuring its prestigious reputation is built on a foundation of transparent and globally integrated scientific practices.
The institution's Z-score of -0.148 is within the low-risk band, though it is slightly higher than the national average of -0.615. This suggests an incipient vulnerability. While the current level is not alarming and multiple affiliations are often a legitimate result of researcher mobility or partnerships, the slight upward trend compared to the national context warrants observation. It is a minor signal that could, if it grows, indicate strategic attempts to inflate institutional credit through “affiliation shopping.” Monitoring this trend will ensure that collaborative practices continue to reflect genuine scientific partnership rather than metric-driven behavior.
With a Z-score of 0.239, the institution operates at a medium-risk level, yet it demonstrates differentiated management by maintaining a rate considerably lower than the national average of 0.777. This indicates that while the national system may face challenges in pre-publication quality control, MUMS appears to have more effective mechanisms in place to moderate this risk. Retractions can sometimes signify responsible supervision and the correction of honest errors; however, the medium-risk context suggests that continuing to strengthen peer review and methodological oversight is a prudent strategy to protect the institution's integrity culture from broader systemic vulnerabilities.
The institution exhibits a moderate deviation from the national norm, with a Z-score of 0.263 (medium risk) compared to the country's low-risk score of -0.262. This discrepancy indicates that MUMS is more sensitive to this risk factor than its peers. A certain level of self-citation is natural, reflecting deep expertise in specific research lines. However, this elevated rate signals a potential for scientific isolation or an 'echo chamber,' where the institution's work may not be receiving sufficient external scrutiny. This pattern warns of the risk of endogamous impact inflation, suggesting that the university's academic influence might be oversized by internal dynamics rather than by broader recognition from the global community.
The institution shows high exposure to this risk, with a Z-score of 0.193, which, while in the medium-risk category, is notably higher than the national average of 0.094. This suggests that the university's researchers are more prone to publishing in questionable venues than their national counterparts. This pattern constitutes a critical alert regarding due diligence in selecting dissemination channels. It indicates that a portion of scientific production is being channeled through media that may not meet international ethical or quality standards, exposing the institution to severe reputational risks and suggesting an urgent need for enhanced information literacy to avoid wasting resources on 'predatory' or low-quality practices.
The institution's Z-score of -0.665 is in the low-risk category, but it is slightly higher than the country's average of -0.952, pointing to an incipient vulnerability. This indicates that while the rate of publications with extensive author lists is low, it is beginning to show signals that warrant review before they escalate. In fields outside of 'Big Science,' a rising trend in hyper-authorship can be a precursor to author list inflation, which dilutes individual accountability. This serves as a signal to proactively ensure that authorship attributions remain transparent and reflect genuine intellectual contributions, distinguishing necessary collaboration from 'honorary' practices.
With a Z-score of 1.146, the institution demonstrates high exposure to this risk, significantly exceeding the national average of 0.445. This wide positive gap—where overall impact is much higher than the impact of research led by the institution—signals a potential sustainability risk. It suggests that the university's scientific prestige may be dependent and exogenous, rather than structural. This finding invites a strategic reflection on whether the institution's excellence metrics result from its own internal capacity or from a tactical positioning in collaborations where it does not exercise primary intellectual leadership, a dynamic that could hinder its long-term goal of building autonomous academic strength.
The institution shows a moderate deviation from the national standard, with a Z-score of 2.179 (medium risk) in stark contrast to the country's low-risk average of -0.247. This unusual concentration of hyperprolific authors suggests the institution is more sensitive to this risk than its peers. While high productivity can reflect leadership, extreme publication volumes challenge the limits of meaningful intellectual contribution. This indicator alerts to potential imbalances between quantity and quality, pointing to risks such as coercive authorship or the assignment of authorship without real participation—dynamics that prioritize metric accumulation over the integrity of the scientific record.
This indicator represents the most significant risk for the institution. With a Z-score of 7.014 (significant risk), MUMS is not only an outlier but also accentuates a vulnerability already present in the national system (medium risk, 1.432). This extreme reliance on its own journals raises serious conflict-of-interest concerns, as the institution acts as both judge and party in the publication process. This practice warns of severe academic endogamy, where scientific work may be bypassing independent external peer review. This not only limits global visibility and impact but also suggests the use of internal channels as 'fast tracks' to inflate publication counts without standard competitive validation, directly challenging the mission to heighten academic strength on a global stage.
The institution demonstrates low-profile consistency and a clear strength in this area, with a Z-score of -0.856 (very low risk), which is well below the country's low-risk average of -0.390. This absence of risk signals aligns with and even exceeds the national standard for good practice. It indicates a strong institutional culture that discourages data fragmentation or 'salami slicing'—the practice of dividing a single study into minimal publishable units. This commitment to publishing complete and significant research enhances the quality of the scientific record and reflects a commendable focus on substantive knowledge contribution over mere productivity metrics.
