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
information is lacking regarding
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "information is lacking regarding" is correct and usable in written English.
It can be used when indicating that there is insufficient information about a particular topic or issue. Example: "In our research, we found that information is lacking regarding the long-term effects of the new medication."
✓ Grammatically correct
Science
Alternative expressions(3)
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
9 human-written examples
However, information is lacking regarding the influence of the relative location of the replacement and the fusion segment in vivo.
Science
An optimal protocol has not been devised for the activation of these muscles by NMES, and information is lacking regarding an optimal stimulation point on the abdominal wall.
Science
From Pakistan, information is lacking regarding NTM species isolated from clinical specimens.
Science
However, information is lacking regarding how MUF affects the pharmacokinetics of remifentanil in pediatric patients.
Science
Consequently, information is lacking regarding which effect these changes have potentially caused.
However, information is lacking regarding the long-term and adverse changes of metabolic syndrome variables in the development of type 2 diabetes from childhood to adulthood.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
On some questionnaires, information was lacking regarding level of employment (percentage of full position), professional experience, and/or experience with the AIMS.
Science
In ICU patients, hyperglycemia seems not to be associated with significant increase in mortality in the subgroup of patients with premorbid hyperglycemia [ 41], but information is lacking with regard to hypoglycemia.
Science
Information is lacking in regard to the use of rilpivirine in combination with protease inhibitors, integrase inhibitors, and other classes of antiretrovirals, and tissue culture data indicate that rilpivirine is unaffected by some of the resistance-associated mutations, including K103N, that markedly impair the activity of efavirenz and nevirapine.
Therefore, targeting the transporter or its chaperon protein CD147/basigin, itself involved in the aggressive malignant phenotype, is an attractive therapeutic option for cancer, but basic information is still lacking regarding the regulation of the expression, interaction and activities of both proteins.
Science & Research
Recent advances in positron emission tomography (PET) with [11C]carfentanil (CFN), a selective radiotracer for μORs, have demonstrated that there is a faulty μOR availability (nondisplaceable binding potential, BPND) in chronic trigeminal pain patients in vivo, 5 but information is still lacking regarding migraine.
Expert writing Tips
Best practice
When using "information is lacking regarding", clearly specify the area or topic for which information is scarce to provide context and avoid ambiguity. For example: "Information is lacking regarding the long-term effects of this treatment on patients under 18".
Common error
Avoid using "information is lacking regarding" without specifying what kind of information is missing. Be precise about the specific aspect that requires more data or research. Don't use general sentence like "Information is lacking regarding cancer."
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "information is lacking regarding" functions as an introductory phrase to highlight a gap in current knowledge or research. As indicated by Ludwig, it is used to point out areas where more data or investigation is needed.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "information is lacking regarding" is a grammatically correct and commonly used expression to indicate a gap in knowledge or research. As Ludwig AI confirms, this phrase is particularly prevalent in scientific and academic writing. While it serves to highlight areas needing further investigation, it's essential to specify the exact subject lacking information for clarity. Alternatives like "data is scarce concerning" or "knowledge is limited on" can be used depending on the context. Remember to be precise when pointing out these knowledge gaps to enhance the impact of your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
data is scarce concerning
Replaces "information" with "data" and uses "scarce concerning" instead of "lacking regarding".
there is a dearth of information about
Uses "dearth" to emphasize the scarcity and replaces "regarding" with "about".
knowledge is limited on
Focuses on the limitation of knowledge rather than the lack of information, using "on" instead of "regarding".
research is insufficient regarding
Highlights the insufficiency of research in a specific area, maintaining "regarding".
evidence is wanting concerning
Emphasizes the absence of evidence, replacing "lacking" with "wanting" and "regarding" with "concerning".
details are unknown about
Focuses on the unknown nature of details, using "about" instead of "regarding".
understanding is incomplete concerning
Highlights the incomplete state of understanding, maintaining "concerning".
not much is known about
Uses a more informal tone to convey the lack of knowledge, using "about" instead of "regarding".
the full picture is unclear regarding
Emphasizes the lack of clarity in the overall understanding, maintaining "regarding".
current information is limited with respect to
Highlights that available information is limited on a specific matter and replace "regarding" with "with respect to".
FAQs
How can I rephrase "information is lacking regarding" in a sentence?
Alternatives include "data is scarce concerning", "there is a dearth of information about", or "knowledge is limited on", depending on the specific context.
Is "information is lacking regarding" suitable for formal writing?
Yes, "information is lacking regarding" is suitable for formal and scientific writing. However, for more informal contexts, you might consider using phrases like "not much is known about".
What's the difference between "information is lacking regarding" and "information is missing about"?
While both phrases indicate a lack of information, "information is lacking regarding" is generally perceived as more formal and academic, whereas "information is missing about" is more direct and can be used in broader contexts.
When should I use "information is lacking regarding" instead of simply stating "there is no information about"?
Use "information is lacking regarding" when you want to emphasize that the absence of information is a recognized gap in knowledge or research. "There is no information about" is a more general statement, while "information is lacking regarding" implies a need for further investigation.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested