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
duration of screening
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "duration of screening" is correct and usable in written English.
It can be used when discussing the length of time that a screening process takes, such as in medical, educational, or research contexts. Example: "The duration of screening for participants in the study was set to last two weeks to ensure thorough evaluations."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
intensity of screening
duration of film
duration of control
screening duration
film length
movie runtime
length of film
running time of the movie
time length of film
length of the feature
duration of picture
durability of film
life of film
intensity of film
duration of screen
duration of play
duration of video
period of film
duration of industry
duration of pictures
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
One other issue in design is the duration of screening.
(ii) The frequency and optimal duration of screening need to be studied.
Science
Analysis identified duration of screening sensitivity as a key variable that may be unavailable from clinical trials.
One-way sensitivity analysis indicated that duration of screening sensitivity and rescreen interval impact AD-FYs the most.
The duration of screening varied from 5 to 20 years and the duration of follow-up varied from 5 to 30 years.
Science
Of note, the longer duration of screening with MRI in the US strategy considerably increases screening costs and false-positive screens relative to the Dutch and UK strategies, which reduces the cost-effectiveness of screening.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
The estimated mortality reduction in the screening program is similar to the PSE estimates because the long-duration of screening (5 annual or 3 biennial screenings followed by 3 5 years hiatus followed by 5 annual or 3 biennial screenings) in the trial approximated the 21 years of periodic screening.
Major determinants of that large variation are the age of women screened, and the durations of screening and follow-up.
Science
Ten themes emerged in relation to the clinician and healthcare professional: patient's existing health and comorbidities; awareness of dementia; confidence; duration of patient contact; suitability of screening tool; cost; disclosure; time; treatment and prognosis; and stigma.
Science
Duration of asthma calculated as (Date of screening visit from Demographics CRF - Asthma diagnosis date)/ 365.25 and rounded to 1 decimal place.
Science
In keeping with the study objective we have determined through hypothetical, credible scenarios that the effectiveness of screening for AD is most influenced by: Screening test sensitivity, duration of test sensitivity, efficacy of AD prevention therapy, persistence on treatment, and initial screening age.
Expert writing Tips
Best practice
When discussing study design or healthcare protocols, specify the "duration of screening" precisely to avoid ambiguity. For example, state "the duration of screening was three months" instead of "the screening was long".
Common error
Avoid conflating "duration of screening" with the follow-up period after screening. The "duration of screening" refers to the active testing or evaluation time, whereas the follow-up period is the time for monitoring outcomes.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "duration of screening" functions as a noun phrase, typically used as a subject or object in a sentence. It specifies the length of time during which a screening process takes place. As Ludwig AI confirms, this phrase is usable in written English.
Frequent in
Science
70%
News & Media
15%
Wiki
5%
Less common in
Formal & Business
5%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "duration of screening" is a noun phrase used to specify the length of time a screening process takes. As Ludwig AI indicates, the phrase is grammatically correct and commonly used in scientific and medical contexts. While not extremely frequent, it is crucial for clarity in research and healthcare settings. Related phrases include "screening period" and "screening length". It's important not to confuse it with the follow-up period. Considering this, effectively using "duration of screening" helps to clearly communicate important temporal aspects of screening procedures.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
screening length
Focuses on the extent of the screening process.
screening period
Refers to the time during which screening occurs.
screening timeframe
Highlights the temporal boundaries of the screening.
length of the screening process
Specifies the process more explicitly.
period of the screening program
Emphasizes the program's duration.
time spent screening
Highlights the amount of time dedicated to screening.
screening interval
Focuses on time between screenings.
how long the screening takes
Inquires about the duration using a more conversational tone.
screening timeline
Implies a sequence of events over time during the screening.
time allocated for screening
Emphasizes the dedicated time for screening activities.
FAQs
How to use "duration of screening" in a sentence?
You can use "duration of screening" to specify the period for a screening process, such as "The study examined the impact of the "screening length" on cancer detection rates".
What can I say instead of "duration of screening"?
Alternatives include "screening period", "screening length", or "screening timeframe", depending on the context.
Why is the "duration of screening" important in research?
The "duration of screening" is critical because it directly influences the effectiveness and cost-efficiency of the screening program. It determines how often individuals are tested and how long the program runs, affecting detection rates and resource allocation.
What factors influence the optimal "duration of screening"?
Factors such as the disease's progression rate, test sensitivity, resource availability, and the target population's risk profile all influence the optimal "duration of screening". Balancing these factors ensures effective disease detection without overburdening resources.
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
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested