duration of days

USAGE SUMMARY

"duration of days" is a grammatically correct phrase and can be used in written English.
It refers to the length of time measured in days. Example: "The duration of days in summer is longer, making it the perfect time to take a beach vacation."

✓ Grammatically correct

Science

Journal of Orthopaedics and Traumatology

Rice

Plosone

European Journal of Cardio-thoracic Surgery

BMC Pediatrics

Diabetologia

European Journal of Public Health

BMC Musculoskeletal Disorders

BMJ Open

British Medical Journal

BMC Infectious Diseases

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

The postoperative period was investigated, and data were recorded regarding the application, type and amount of postoperative antibiotics, duration of bed rest, duration of days until fully weight bearing, rehabilitation after inpatient treatment, postoperative chemotherapy or radiation, duration of inpatient treatment and postoperative complications.

Journal of Orthopaedics and Traumatology

The mean yield index (MYI) is proposed for rainfed areas where, in different years or during different growth stages of the crop in the same year, water availability fluctuates between a normal supply of water due to favorable rain and the occurrence of mild and moderate to severe drought stress based on the duration of days without rain during the cropping season.

Rice

The simulation can cover any specified duration of days; we usually operate in 180 days for typical influenza season, but there are times when 365 days duration is imperative for a slow progressing epidemic.

Plosone

Data are presented as mean ± standard deviation (SD) and duration of days as median.

European Journal of Cardio-thoracic Surgery

The following data on respiratory treatment and support are registered: surfactant administration (yes/no) and duration of days of nCPAP, oxygen supplement, and mechanical ventilation.

BMC Pediatrics

Last, the duration of days of follow-up since the start of insulin was considerably lower for users of insulin glargine than for those using other insulin analogues.

Diabetologia

Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

We used the longest duration of days-supply, recorded or calculated, to determine both the length of drug-free intervals and a discontinuation date.

BMJ Open

Each of these fungal concentrations was subjected for the treatment duration of 2 days, 5 days and 8 days.

Botanical Studies

The treatments of fungal elicitor were administered for the duration of 4 days, 7 days and 10 days.

Botanical Studies

These observations suggest that various SSEs, with durations of days to years, occur in the region near Kikaijima.

Progress in Earth and Planetary Science

This would be day 14 for a woman with a cycle duration of 28 days, or day 21 for another woman with a cycle duration of 35 days.

WikiHow

Expert writing Tips

Best practice

When reporting the "duration of days" in a study or experiment, specify whether you are using mean, median, or another statistical measure to describe the central tendency.

Common error

Avoid using "duration of days" when you simply mean the "number of days". "Duration" implies a measured length of time, whereas "number" simply refers to a count.

Linguistic Context

The phrase "duration of days" primarily functions as a noun phrase specifying a length of time. As Ludwig AI points out, it's grammatically sound and typically used to quantify time spans, particularly in scientific contexts.

Expression frequency: Uncommon

Frequent in

Science

80%

Formal & Business

10%

News & Media

5%

Less common in

Wiki

3%

Encyclopedias

1%

Reference

1%

Ludwig's WRAP-UP

The phrase "duration of days" is grammatically correct and functions as a noun phrase used to specify a period of time measured in days. While valid, it's less common than alternatives like "number of days" or "period of days". As Ludwig AI highlights, this phrase is most frequently encountered in formal and scientific contexts, particularly in academic research and medical studies. When using "duration of days", ensure it appropriately describes a measured length of time and not simply a count. Using this will help ensure clarity and precision in your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

durations of days

Uses the plural form of "duration", which changes the nuance slightly, implying multiple durations.

length of days

Substitutes "duration" with "length", highlighting the measure of time.

lengths of days

Uses the plural form of "lengths", implying multiple durations measured in days.

period of days

Replaces "duration" with "period", indicating a specific length of time.

time span in days

Clarifies that the time span is specifically measured in days.

time span of days

Emphasizes the interval or extent of time, providing a slight variation in focus.

interval of days

Indicates a space or gap between days, differing from the overall length.

duration of phases

Focuses on specific periods or stages, rather than a general time period measured in days.

duration of activities

More general in scope, referring to how long activities last, as opposed to a measurement in days.

duration of weeks

Changes the unit of measurement from days to weeks.

FAQs

How can I use "duration of days" in a sentence?

You can use "duration of days" to specify the length of time something lasts, such as "The study examined the "duration of days" patients experienced pain after surgery."

What's a good alternative to "duration of days"?

Alternatives include /s/"period of days", /s/"length of days", or /s/"time span in days", depending on the specific context.

Is "duration of days" grammatically correct?

Yes, "duration of days" is grammatically correct. It is used to refer to the length of time measured in days, though alternatives might be more common.

How does "duration of days" differ from "number of days"?

"Duration of days" emphasizes the measurement of time, while "number of days" simply counts the days without explicitly focusing on the length of the period.