3 months apart

USAGE SUMMARY

The phrase "3 months apart" is correct and usable in written English.
It can be used to describe a time difference or interval between two events or occurrences. Example: "The twins were born 3 months apart, making their age difference quite unique."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Participants completed 2 assessments, 3 months apart.

Archives of Physical Medicine and Rehabilitation

The BCA was administered to 340 outpatients on two occasions, 3 months apart.

Schizophrenia Research

They occurred 3 months apart, which is too long for one to have infected the other.

Science Magazine

This year's 5-day course was run twice and was divided into 2 sessions, split 3 months apart.

Science Magazine

Potential research participants were invited to complete an anonymous web-based survey about their hoarding behaviors and clinical improvement on five occasions (3 months apart).

Behaviour Research and Therapy

Lateral window sinus augmentation was performed on each side during appointments spaced 3 months apart, following the technique developed by Tatum in 1974.

International Journal of Implant Dentistry

Four IRF competitions are scheduled every year, 3 months apart, and Russwurm and his team at NSERC have just finished processing the first round applicants for 2005.

Science Magazine

An 'ELISA confirmed' serological responses was defined as a 2-fold specific Ab increase occurring between two samples collected 3 months apart (without antigen confirmation by IFAT).

Plosone

However, the rounds were short and 3 months apart.

BMJ Open

Participants underwent 14 28 VADT study visits, 3 months apart.

Diabetes Care

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Based on a measure proposed in the NHAS, retention in care was defined as ≥2 lab tests occurring ≥3 months apart over a 12-month period [ 4, 22, 23].

AIDS and Behavior

Expert writing Tips

Best practice

When describing study protocols or medical follow-ups, use "3 months apart" to clearly define the interval between assessments, ensuring clarity and reproducibility of the research.

Common error

Avoid using vague terms like "several months" when "3 months apart" provides a precise timeframe, particularly in technical or scientific writing, ensuring accurate communication.

Linguistic Context

The phrase "3 months apart" functions as an adverbial phrase, modifying a verb or adjective to specify the temporal distance or interval between two or more events or occurrences. This is confirmed by Ludwig, which shows its frequent use in describing time intervals in various contexts.

Expression frequency: Very common

Frequent in

Science

90%

Wiki

5%

News & Media

5%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "3 months apart" is a grammatically correct and very common adverbial phrase used to specify a temporal interval. According to Ludwig, its primary function is to provide a precise measurement of time separating events, particularly within scientific and research contexts. While versatile, the phrase's usage is most appropriate in formal and neutral registers, especially when accuracy is paramount. When writing, ensure you're using "3 months apart" to denote a specific interval, avoiding vaguer alternatives when precision is needed.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

separated by three months

Rephrases the separation using a passive voice construction.

at three-month intervals

Focuses on the regularity of the time separation.

three months in between

Highlights the duration of the intervening period.

spaced three months from each other

Emphasizes the distribution of events over time.

with a three-month gap

Uses a noun phrase to describe the interval.

three months elapsed between

More formal phrasing highlighting the passing of time.

a quarterly separation

Expresses the interval in terms of fiscal quarters.

ninety days apart

Conveys the same duration in days instead of months.

occurring every three months

Highlights the recurring nature of events.

three months distant

Uses an adjective to describe the temporal separation.

FAQs

How can I use "3 months apart" in a sentence?

You can use "3 months apart" to describe the interval between events, such as "The assessments were conducted "3 months apart"" or "The booster doses were spaced "3 months apart"".

What's a synonym for "3 months apart"?

Alternatives include "separated by three months", "at three-month intervals", or "with a three-month gap", depending on the specific nuance you want to convey.

Is it better to say "3 months apart" or "three months apart"?

Both "3 months apart" and "three months apart" are grammatically correct and commonly used. The choice often depends on stylistic preference or specific publication guidelines.

What is the difference between "3 months apart" and "every 3 months"?

"3 months apart" describes a single interval between two events, while "every 3 months" implies a recurring event at regular three-month intervals. For example, "The tests were "3 months apart"" versus "The tests were performed "every 3 months"".