Statistical Programming in Medical Device Biometrics

The Most Widely Used Statistical Programming Languages in Biometrics

The Most Widely Used Statistical Programming Languages in Biometrics

May 2025 | Source: News-Medical

The statistical programming languages most utilized in biometrics for the medical device industry are Python, SAS, and R. These languages help support the necessary functions–from regulatory compliance to sophisticated analytics and automation–through rapid application of technologies and the increasing complexity of medical device data.[1]

Why Statistical Programming Languages Matter

Medical device studies yield vast and varied data sets that result in innovation and enhanced patient safety. Statistical programming languages help facilitate the analysis, validation, and preparation of this data for regulatory submission, ensuring compliance, reproducibility, and relevance in results.

  • Regulatory agencies require validation of studies for statistical analyses, with anticipated language options; often only accept certain programming languages and the data formats of these languages.
  • Automation and AI/ML pressures are driving the expansion of trunk team coding capabilities into unchartered territory, enabling branches to introduce flexibility in data preparation and statistical analyses to predictive models and rapid/prepost hoc data examination.
  • Multi-disciplinary collaboration workflows demand functionality and competence across programming, statistics, domain science, and regulatory affairs, as aligned with biometrics. [2]

SAS: The Regulatory Gold Standard

SAS has been a lead resource in statistical programming for the medical device and clinical research space, providing sophisticated support for regulatory submissions while being consistent and compliant in data structuring for regulatory purposes.

  • 68% or more of medical device biometrics groups utilize SAS for clinical trials, pharmacovigilance, and studies of medical devices in which accuracy in reporting is vital to regulatory compliance.
  • SAS expertise is necessary for specialists preparing regulatory submissions, biostatisticians, and any team preparing CDISC-compliant datasets (e.g., SDTM or ADaM) for consideration/acceptance by regulatory agencies (e.g., FDA, EMA, or PMDA)
  • SAS’s developed ecosystem offers reliable and auditable programming for safety monitoring, adverse event analyses and studies of efficacy. [1][2][3]

Python: Powering AI, Automation, and Real-World Analytics

Python has become the language of choice for artificial intelligence, machine learning, and automation in biometrics for medical devices.

  • Recent studies indicate that Python was the dominant language in 75% of synthetic data studies and medical device analytics projects.
  • Python’s strength can lead to more interest with the addition of wearable data, extensive electronic records, and predictive modeling in numerous instances of artificial intelligence. These attributes make Python invaluable in all aspects of the life cycle of automation, predictive modeling, and smart device analytics.
  • Python powers applications in natural language processing, deep learning, and analytics in real time in device safety, diagnosis, and decision support systems.
  • The main roles involving Python are clinical data scientists, bioinformatics scientists, and automation engineers. [1][2][3][4]

R: Specialized Statistical Analysis and Visualization

Although R is not as dominant as SAS or Python, it is still an important choice for performing specialized statistical modeling and robust data visualization in biometrics.

  • R is often selected for complex statistical methods, exploratory data analysis, and producing publication-ready graphics, as it was used in at least 15% of recent studies related to biometrics or medical devices.
  • This open-source development, in combination with a robust library ecosystem, allows for flexible analysis – particularly in clinical trial design, longitudinal modeling, and survival analyses.
  • Regulatory and academic teams frequently make use of R alongside other programming languages in order to have the most credible statistical advantages, as well as reproducible reporting.[1][2][3][5]

Comparative Usage: Medical Device Industry, 2025

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Usage Rates of Statistical Programming Languages in Biometrics (Medical Device Industry, 2025)

Programming Language Usage
Language Primary Role Usage (%) Key Features Industry Examples
SAS Regulatory, TFLs 68% Compliance, Structured Data Adverse event reporting, FDA submissions
Python AI, ML, Automation 75% Versatility, Data Science Wearable analytics, NLP, automation
R Statistical Modeling 15% Graphics, Advanced Stats Survival analysis, biomarker studies

The Role of Statistical Programming in Device Innovation

The medical device space is heavily driven by the advances in software, connectivity, and analytics:

  • Brain-computer interfaces and wearables with AI powered statistical programming, facilitate analysis of patient data in real-time.
  • IoMT integration requires coding languages that manage and process big data and ensure cybersecurity; python and sas have assumed centrality.
  • The expansion and automation of regulations—along with requirements for new real-world evidence and remote monitoring—encourages the use of open-source platforms and standardization in reporting.[6]

Choosing the Right Programming Language

Choosing the right programming language is up to the clinical question, type of data, and regulatory requirements:

  • SAS is still irreplaceable for submissions and standardized analysis.
  • Python excels in automation, ML, and integration into ecosystem that includes devices.
  • R is best for a researcher who seeks advanced statistical modeling with interactive, reproducible visuals.
  • Hybrid teams increasingly want programmers with blends of skill sets to work versatile, cross-disciplinary, and prepare for the future, even if one are SAS, R, and python are offshoots of the same original lever of discipline.

Future Trends and Opportunities

The accelerated development of automation, real-world data integration, and regulatory technology is changing the programming landscape of medical devices:

  • Artificial intelligence (AI) and predictive analytics will lead device analytics, having Python and R serve as the primary languages for their computationally nuanced data analysis.
  • Open-source languages and standards collectively promote innovation and cost-effectiveness in designing and analyzing clinical trials.
  • New job titles, including automation engineer and clinical data scientist, will require programming languages, and be focused on deep and deep meaning and impact.

Conclusion

Statistical programming is core to the biometrics innovation in the medical device industry.  The teams within the industry that are skilled in SAS, Python, and R can change complex device data into useful information which drive, compliance regulatory approval, and facilitate patient safety and clinical advancement to produce a new generation of medical devices. [1][2][3]

Statswork’s Approach in the Medical Device Industry:

Statswork provides an integrated analytics platform across the medical device lifecycle: from study to AI/ML model development; real-world evidence to regulatory reporting; and all the multimodal data in between (sensor outputs, hospital records). Statswork is the solution that builds interpretable AI solutions, designs actionable dashboards, and provides packages for statistical reporting submission in Python, SAS, or R.  Statswork also provides all analytics with the highest standards of transparency and clinical significance.

Accelerate your medical device innovation:

Maximize Statswork and our advanced statistical programming, automated analytics, and regulatory expertise. Contact Statswork for your unique solution to take your project from data to impact.

References

  1. Ozgur, C., Jha, S., & Wallner, M. (2022). R, Python, Excel, SPSS, SAS, and MINITAB in Banking Research. AIMS International Journal of Management16(1). https://www.researchgate.net/profile/Ceyhun-Ozgur-
  2. Huang, Y., Wu, R., He, J., & Xiang, Y. (2024). Evaluating ChatGPT-4.0’s data analytic proficiency in epidemiological studies: A comparative analysis with SAS, SPSS, and R. Journal of Global Health14, 04070. https://pmc.ncbi.nlm.nih.gov/articles/PMC10978058/
  3. Pilny, A., McAninch, K., & Riles, J. (2023). Quantitative Data Analysis Software (SPSS, SAS, R, Python, STATA). The International Encyclopedia of Health Communication, 1-5. https://onlinelibrary.wiley.com/doi/abs/10.1002/9781119678816.iehc0605
  4. Prabu, M., Sountharrajan, S., Suganya, E., & Bavirisetti, D. P. (2024). Contribution of Python to Improving Efficiency in Artificial Intelligence and Advancing Automation Capabilities. In Smart Computing Techniques in Industrial IoT(pp. 201-218). Singapore: Springer Nature Singapore. https://link.springer.com/chapter/10.1007/978-981-97-7494-4_11
  5. Nordmann, E., McAleer, P., Toivo, W., Paterson, H., & DeBruine, L. M. (2022). Data visualization using R for researchers who do not use R. Advances in Methods and Practices in Psychological Science5(2), 25152459221074654. https://journals.sagepub.com/doi/full/10.1177/25152459221074654
  6. Campbell, G., & Yue, L. Q. (2016). Statistical innovations in the medical device world sparked by the FDA. Journal of biopharmaceutical statistics26(1), 3-16. https://www.tandfonline.com/doi/abs/10.1080/10543406.2015.1092037