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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
duration of use up
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "duration of use up" is not correct in English and does not convey a clear meaning.
It seems to be an incomplete or improperly structured expression that may be intended to refer to the length of time something is used or the end of a usage period. Example: "The duration of use up for this product is indicated on the label."
⚠ May contain grammatical issues
Science
Alternative expressions(7)
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
1 human-written examples
Women were asked at the baseline questionnaire whether they had ever used oral contraceptives, their duration of use up until the time of recruitment, and the age at first use.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Brand name, age at first use and duration of use were recorded for up to 24 periods of treatment.
Science
In a subsequent analysis, patients currently exposed (based on the exposure definition above) were categorised according to duration of use during the entire follow-up from cohort entry to index date.
Science
Data items included study methodology, patient information (including demographic details and definition of 'constipation' used), primary outcome data (including follow up period), duration of use of treatment, and adverse events reported.
Science
Results were expressed as percentage of participants using each practice and duration of use of each practice, up to 52 weeks (1 year).
Science
Dose of NSAID was not assessed but the frequency and duration of use was; patients reporting daily use for up to 5 years showed the greatest risk reduction.
Science
In our study, there was no effect with durations of OC use up to 48 months; marked protection was, however, apparent in the longer duration of use groups.
Science
2) Duration of use: for how long will you use it.
News & Media
For duration of use, women were asked to report the total duration of use in 1-year increments up to 10 years, with a single category for use >10 years.
Science
The risk of major cardiovascular events was similar independently of the duration of follow-up; use of varenicline was not associated with increased risk of any major cardiovascular event within six weeks (hazard ratio 1.10, 95% confidence interval 0.60 to 2.02), 12 weeks (0.95, 0.58 to 1.53), 12 months (1.04, 0.79 to 1.36), or 24 months (1.10, 0.90 to 1.34).
Science
The extracted data included the baseline information of participants, proteinuria level, doses and duration of MMF use, follow-up duration, clinical outcomes, and adverse events.
Science
Expert writing Tips
Best practice
Prefer clearer and more common alternatives like "period of use" or "length of use" for better clarity and acceptance in both formal and informal writing.
Common error
Do not combine "duration of use" with "up". It results in an unnatural and confusing expression. Replace the entire expression with "period of use" or "length of use" to enhance clarity.
Source & Trust
81%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "duration of use up" functions as a noun phrase attempting to specify the length of time something is utilized. According to Ludwig AI, the phrase is not correct in English and does not convey a clear meaning.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "duration of use up" is grammatically incorrect and rarely found in standard English. It attempts to express the length of time something is used, but more common and correct alternatives like "period of use" or "length of use" are recommended. As Ludwig AI points out, the "up" is unnecessary and diminishes clarity. While some scientific sources may contain this phrasing, it is generally best to avoid it in favor of clearer and more accepted alternatives.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
period of use
Replaces "duration" with "period", offering a more standard and direct phrasing.
length of use
Uses "length" instead of "duration", providing a simpler and more common alternative.
duration of usage
Replaces "use" with its noun form, resulting in a grammatically correct phrase.
usage duration
Inverts the order of words, resulting in a less verbose phrase.
length of time used
Combines "length of time" for more emphasis on time itself.
how long it's been used
Expresses the concept as a question of time, changing the structure to be more conversational.
time in use
Uses "time" to indicate the duration, simplifying the language.
the time it was in service
Replaces use with service offering a more descriptive alternative.
active usage period
Replaces use with active usage offering a more descriptive alternative.
service life
Service life offers a concise alternative suitable for technical contexts.
FAQs
What does "duration of use" mean?
"Duration of use" refers to the length of time that something is used or has been in service.
What can I say instead of "duration of use up"?
You can use alternatives like "period of use", "length of use", or "usage duration" for improved clarity.
Is "duration of use up" grammatically correct?
No, "duration of use up" is not considered grammatically correct. It's better to use phrases like "duration of use" or "period of use".
How to use "duration of use" in a sentence?
You can use "duration of use" in a sentence like this: "The study examined the effects of the drug based on the duration of use".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
1.8/5
Expert rating
Real-world application tested