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
as determined before
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as determined before" is correct and usable in written English.
It can be used to refer back to a previous decision or conclusion that has already been established in the text. Example: "The final decision will be made based on the criteria as determined before in our earlier discussions."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(5)
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
3 human-written examples
The CS was set at 80% AMT for SICI and ICF as determined before cTBS stimulation and kept constant throughout the experiment [7], [8].
Science
The iron release is given in percentage of the actual amount of iron present (14 mM Fe) as determined before.
Science
Maintenance doses should be administered according to the plasma trough levels, as determined before the session when the patient is on chronic intermittent haemodialysis, at any time for continuous haemodialysis, and 6 hours after the end of haemodialysis when continuous therapy is stopped and vancomycin treatment is continued.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Blood concentrations of neuron specific enolase (NSE), a marker of neuronal cell damage, were determined before, during as well as 4 and 24h po.
Science
Due to logistical limitations, the concentrations of each AgNP suspension could not be determined before spiking as the homogenised NP suspensions degrade after 24 h.
Science
Senior staff at my and colleagues' hospitals have been supportive of the need of juniors to strike, and the mood seems as determined as before Christmas.
News & Media
In the control Group I. systemic and cerebral circulatory parameters, as well as blood gas and acid-base values were determined before as well as for 75 minutes after an iv.
Science
Post-JOBS Act, anyone can be approached as long as it is determined before they invest that the individual in question is actually an accredited investor.
News & Media
Post-JOBS Act, anyone can be approached as long as it is determined before they actual invest that they are really accredited investors.
News & Media
IGF-1, BP3, GH, Ca, and Ht were determined before as well as 15, 30, 90, 180, and 365 days after enalapril treatment.
Science
Plasma cytokine levels of S. aureus-challenged neonates (d2) were correlated with the scoring results in these mice as determined directly before killing at (a) 12 h (n = 14 WT and n = 12 s100and/−) and (b) 24 h (n = 5 WT and n��= 5 s100after) after infection.
Science & Research
Expert writing Tips
Best practice
When using "as determined before", ensure the context clearly indicates what was determined and when. This avoids ambiguity and strengthens the logical flow of your writing.
Common error
Avoid using "as determined before" without explicitly stating or clearly implying where and how the determination was made. An unclear reference can confuse the reader and weaken your argument.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as determined before" functions as an adverbial phrase. It modifies a verb or clause by indicating when and how something was established, adding context to the action being described. Ludwig's examples illustrate its usage in academic and scientific writing.
Frequent in
Science
60%
News & Media
20%
Academia
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "as determined before" is a grammatically sound phrase used to reference something that has been previously established. As Ludwig AI points out, it appears most frequently in scientific and academic contexts and less frequently in other areas. When using this phrase, be sure to make clear to your audience what was determined and the process through which it was determined. Alternatives include "previously established" or "already determined". Keep in mind that it is important to ensure that the reference is clear to avoid confusion, as Ludwig mentions, making the writing stronger overall.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
previously established
Focuses on the prior establishment of a fact or method, removing the specific action of 'determining'.
as previously decided
Emphasizes a prior decision, rather than a general determination.
already determined
Highlights the state of being determined at an earlier point, with a slightly different emphasis.
ascertained beforehand
Uses a more formal verb ('ascertained') to indicate the act of finding something out in advance.
pre-established
Focuses on the establishment of something before a specific event or time.
pre-defined
Emphasizes a definition given in advance, typically for technical contexts.
as agreed upon earlier
Highlights a prior agreement, specifying that the determination was a result of consensus.
previously assessed
Specifically indicates that something was assessed at an earlier time, often used in evaluation contexts.
as measured previously
Focuses on prior measurement, relevant in scientific or quantitative contexts.
predetermined
Indicates something was determined in advance, suggesting a lack of flexibility.
FAQs
How can I use "as determined before" in a sentence?
You can use "as determined before" to refer to a measurement, decision, or condition that has been established earlier in the text or in a prior process. For example, "The dosage will be adjusted based on the patient's weight, "as determined before" the treatment began."
What are some alternatives to "as determined before"?
Alternatives include "previously established", "already determined", or "as previously decided". The choice depends on the specific nuance you want to convey.
Is it redundant to use "as determined before"?
While not inherently redundant, ensure that using "as determined before" adds value by emphasizing that a piece of information was established at an earlier point. If the timing is obvious, a simpler phrasing might suffice.
What's the difference between "as determined before" and "as determined previously"?
The phrases are largely interchangeable. "As determined previously" might slightly emphasize the act of determining occurred at some earlier time, while "as determined before" could imply a determination made in anticipation of a specific event. The difference is subtle and context-dependent.
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
4.1/5
Expert rating
Real-world application tested