Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
subject data
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "subject data" is correct and usable in written English.
It can be used in contexts related to research, data analysis, or any field where data about a specific subject is being discussed. Example: "The subject data collected during the experiment will be analyzed to draw conclusions about the hypothesis."
✓ Grammatically correct
Science
Academia
Alternative expressions(6)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Single subject data were spatially smoothed with a three-dimensional 6 mm half-width Gaussian.
Science & Research
The details of all subjects and corresponding clinical subject data are depicted in Supplementary Table S1.
Science & Research
Database or file servers containing personally identifiable patient or human subject data.
Academia
The individual subject data of the localizer scans were incorporated into a group-level analysis using a random effect model.
Science & Research
We have associated each full-time course with one or more subject groups, based on the subject data associated with the courses, for which Hesa provided enhanced detail.
News & Media
*The AWS HIPAA Zone must be used when dealing with any personally identifiable patient information or human subject data.
Academia
The predictive models presented offer new ways to infer subject-specific 3-D femur morphology from sparse subject data for biomechanical simulations, and inversely infer subject data from femur morphology for anthropological and forensic studies.
Basic subject data are summarized in Table 1.
Science
Development of realistic physical breast phantoms matched to virtual breast phantoms based on human subject data.
Academia
Any framework for discussing sharing of Big Data must include steps to protect human subject data.
Science
In most cases dealing with human subject data, the requestor will provide all relevant information including: i).
Science
Expert writing Tips
Best practice
When discussing "subject data", be specific about the type of data being referenced (e.g. demographic, clinical, behavioral) to avoid ambiguity.
Common error
Avoid using "subject data" interchangeably with "personal data". While "subject data" refers to information collected for research, "personal data" encompasses any information that can identify an individual and is subject to stricter privacy regulations.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "subject data" functions as a noun phrase, typically acting as the subject or object of a sentence. It refers to a collection of information pertaining to individuals participating in a study or experiment, as demonstrated in Ludwig's examples.
Frequent in
Science
88%
Academia
12%
News & Media
0%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The term "subject data" is a commonly used noun phrase, primarily found in scientific and academic literature, referring to information gathered from research participants. Ludwig AI confirms its grammatical correctness and widespread use. While synonyms such as "participant information" or "patient data" exist, it's crucial to distinguish it from "personal data", which carries broader privacy implications. When writing about "subject data", clarity and specificity regarding the data type are essential to avoid ambiguity and maintain scientific rigor.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
participant information
Replaces "subject" with "participant", emphasizing the active role of individuals in a study.
patient data
Specifically refers to data collected from patients in a medical or clinical setting.
study participant data
Explicitly clarifies that the data pertains to individuals involved in a research study.
research subject data
Adds "research" to further specify the context in which the subject data is gathered.
individual data
Focuses on the data being specific to each individual, rather than a group.
case data
Emphasizes that each subject is considered a "case" with specific characteristics or conditions.
clinical data
Denotes data obtained from clinical trials or medical evaluations.
experimental data
Highlights that the data is the result of an experiment or controlled observation.
demographic data
Specifies that the data is related to the demographic characteristics of the subjects.
personal data
Refers to data that directly identifies an individual, often in the context of privacy.
FAQs
How is "subject data" used in research papers?
"Subject data" is used to present findings related to the characteristics, behaviors, or responses of participants in a study. It's often summarized in tables or figures to illustrate key trends and patterns.
What are some synonyms for "subject data" in a research context?
Alternatives include "participant information", "patient data" (if applicable), or "individual data", depending on the specific context of the research.
How can I ensure the privacy of "subject data" in my research?
Protecting "subject data" involves anonymizing data, obtaining informed consent, and adhering to ethical guidelines and regulations such as HIPAA. Avoid including any directly identifiable information in your datasets or publications.
What is the difference between "subject data" and "raw data"?
"Raw data" refers to the unprocessed, original data collected during a study. "Subject data" may include both raw and processed data, but specifically relates to the information gathered from or about the research participants.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested