1 week apart

USAGE SUMMARY

The phrase "1 week apart" is correct and usable in written English.
It can be used to describe two events or occurrences that are separated by a duration of one week. Example: "The two meetings are scheduled 1 week apart to allow for adequate preparation time."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The observations were performed in 4 sessions, 1 week apart.

Pharmacology Biochemistry and Behavior

Each subject was given 4 meals 1 week apart.

The American Journal of Cardiology

Measurements were taken 1 week apart by two operators.

Progress in Orthodontics

These students completed the survey twice at least 1 week apart.

Fashion and Textiles

Second, we included some patients with multiple septic shock episodes (more than 1 week apart).

Annals of Intensive Care

Each observer performed each measurement three times, with observations being spaced at least 1 week apart.

Journal of Experimental Orthopaedics

Nicotine and placebo were given on separate occasions approximately 1 week apart with time of injection kept constant.

NeuroImage

Sham animals underwent the same two surgeries 1 week apart to simulate Nx conditions without removing the kidneys.

EJNMMI Research

Twenty-five participatedtinipated in a reliability assessment carried out 1 week apart by a different rater.

International Journal of Bipolar Disorders

The images and measurements were taken on six different occasions, each 1 week apart, and repeated twice at each sitting.

Maxillofacial Plastic and Reconstructive Surgery

Eight male C57BL/6J mice (28.3 ± 0.8 g) were intravenously injected with [11C]AZ10419369 twice, 1 week apart.

EJNMMI Research

Expert writing Tips

Best practice

When describing experimental designs or schedules, use "1 week apart" to clearly indicate the time interval between treatments, measurements, or events. This ensures clarity and reproducibility in scientific communication.

Common error

Avoid mixing units of time (e.g., "1 week and 7 days apart"). Stick to a single, clear unit like "1 week apart" for simplicity and to prevent confusion.

Linguistic Context

The phrase "1 week apart" functions as an adverbial phrase, modifying a verb or clause to specify the temporal separation between two events or actions. As Ludwig AI confirms, this phrase is grammatically sound and frequently used.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "1 week apart" is a grammatically correct and very common adverbial phrase used to specify a one-week interval between events or actions. Ludwig AI confirms its validity and usability. It is most frequently found in scientific and academic contexts. Alternatives include "one week interval" and "separated by a week". When using this phrase, ensure clarity by maintaining consistent time units and avoiding ambiguity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

one week interval

Uses a noun-based structure instead of an adverbial phrase.

separated by a week

Employs a passive voice construction.

a week in between

Uses a prepositional phrase to indicate the separation.

with a week's difference

Highlights the difference in time using a possessive form.

at weekly intervals

Focuses on the recurring nature of the interval.

one week spacing

Emphasizes the space or gap of one week.

a seven-day gap

Specifies the interval in days.

seven days separating

Highlights the action of separating events across seven days.

spaced by one week

Uses passive voice emphasizing the spacing.

one week elapsing between

Focuses on the passage of time between events.

FAQs

How to use "1 week apart" in a sentence?

You can use "1 week apart" to describe the interval between two events, such as "The two tests were conducted "1 week apart"".

What can I say instead of "1 week apart"?

Alternatives include "one week interval", "separated by a week", or "a week in between", depending on the context.

Which is correct, "1 week apart" or "one week apart"?

Both "1 week apart" and "one week apart" are grammatically correct and commonly used. The choice depends on your preference and the specific style guidelines you are following.

What's the difference between "1 week apart" and "1 week away"?

"1 week apart" indicates the interval between two events, while "1 week away" indicates the time until a future event. For example, "The meetings are "1 week apart"" versus "The meeting is "1 week away"".