at study enrollment

USAGE SUMMARY

The phrase "at study enrollment" is correct and usable in written English.
It can be used to refer to the time or stage when participants are officially enrolled in a study or research project. Example: "The participants were assessed for eligibility at study enrollment to ensure they met the criteria."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

a Abdominal CT at study enrollment.

Surgical Case Reports

Plasma syndecan-1 was measured at study enrollment.

Annals of Intensive Care

Body mass index (BMI) was calculated from height and weight ascertained at study enrollment.

The Journal of Headache and Pain

Patients with known ESRD or who were on dialysis for AKI at study enrollment were excluded.

Annals of Intensive Care

Multiple doses of ISIS-SMNRx were delivered by intrathecal injection to infants with genetically confirmed SMA who were 7 months of age or less at study enrollment.

Neuromuscular Disorders

Demographics and clinical characteristics at ICU admission and at study enrollment, as well as ICU and hospital outcomes, are reported in Table 1.

Annals of Intensive Care

Characteristics at study enrollment and ART initiation were compared between groups of children.

Plosone

This study sample consisted of two groups of children: 1) children receiving ART at study enrollment (Group A); and 2) children who were treatment-naïve at study enrollment and initiated ART during the specified period (Group B).

Plosone

All participants with moderate/severe neuropathy had previously used stavudine (d4T), and 2 (33%) were taking d4T at study enrollment.

Plosone

HIV-infected children younger than 16 years of age at study enrollment who received antiretroviral therapy (ART) during the study were eligible.

Plosone

Values at study enrollment were utilized.

CPT: Pharmacometrics and Systems Pharmacology

Expert writing Tips

Best practice

When using "at study enrollment", ensure that the context clearly indicates what data or procedures were performed or recorded specifically during the enrollment phase of the research.

Common error

Avoid using "at study enrollment" when referring to data collected or events that occurred after the initial enrollment phase. Be specific about whether the data was gathered initially or during a follow-up visit.

Linguistic Context

The phrase "at study enrollment" functions as an adverbial prepositional phrase, modifying a verb or clause by specifying the time or point at which an action or state occurs within the context of a research study. Ludwig AI confirms this usage through numerous examples.

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, "at study enrollment" is a prepositional phrase used to specify the timing of actions or data collection points within a research study. As Ludwig AI indicates, this phrase is grammatically sound and very common in scientific literature. It's crucial to use this phrase accurately, ensuring that it refers specifically to the initial enrollment phase, and to consider alternatives like "during study registration" or "upon study entry" for nuanced meanings. Remember to differentiate between enrollment and follow-up activities to avoid ambiguity. "At study enrollment" is primarily found in formal and scientific contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at the time of enrollment

Emphasizes the specific moment when participants are formally included in the study.

upon study entry

Focuses on the act of participants entering the study, similar to enrollment.

during study registration

Refers to the process of officially registering participants in a study, overlapping with enrollment.

at study initiation

Highlights the beginning or commencement of the study period for a participant.

upon admission to the study

Refers to the official acceptance and entry of a participant into the study.

at the start of the study

Similar to enrollment, denoting the beginning phase of a study from a participant's perspective.

at the point of inclusion

Focuses on the moment when a participant meets the criteria and is included in the research.

at baseline assessment

Highlights the initial assessment conducted when a participant joins the study.

when subjects were recruited

Emphasizes the recruitment phase as related to the formal inclusion in the study.

during the onboarding phase

Refers to the initial period where participants are integrated into the study.

FAQs

What does "at study enrollment" mean in research?

In research, "at study enrollment" refers to the specific time when participants are formally registered and begin their participation in a study. It's often when baseline data and initial assessments are collected.

What information is typically collected "at study enrollment"?

Typically, "baseline characteristics", "demographic data", and initial measurements or samples are collected "at study enrollment" to establish a starting point for comparison throughout the study.

Which is correct: "at study enrollment" or "during study enrollment"?

Both "at study enrollment" and "during study enrollment" are grammatically correct, but "at study enrollment" is more commonly used in scientific and medical literature to specify a precise point in time.

What are some alternatives to using "at study enrollment" in a research paper?

Alternatives to "at study enrollment" include "upon study entry", "at baseline", or "during initial assessment" depending on the specific context.