statistically significant improvement

USAGE SUMMARY

The phrase "statistically significant improvement" is correct and usable in written English.
It is typically used in research or data analysis contexts to indicate that an observed improvement is unlikely to have occurred by chance. Example: "The study found a statistically significant improvement in patient outcomes after the new treatment was implemented."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Reliably improved: statistically significant improvement (RCI ≥ 1.96) of patients between pre- and post-measurement.

BMC Psychiatry

Tests have shown that this can lead to "statistically significant improvement".

The Guardian

Only the higher dose represented a statistically significant improvement over the placebo.

The New York Times

There was statistically significant improvement in above parameters following surgery.

International Journal of Pediatric Otorhinolaryngology

Both groups yeilded statistically significant improvement relative to baseline performance.

Archives of Physical Medicine and Rehabilitation

Abraxane did provide a statistically significant improvement in survival.

The New York Times

Leptin and MSH levels showed statistically significant improvement.

Neurotoxicology and Teratology

Both CBTI-BP and PE showed statistically significant improvement on selected sleep and functional impairment measures.

Stanford University

But the study found that the patients who took celecoxib had a statistically significant improvement in their symptoms.

The New York Times - Health

Only the higher of two doses provided a statistically significant improvement in lupus symptoms compared with a placebo.

The New York Times

According to the science behind the studies, three months of added life expectancy is considered a statistically significant improvement.

The Washington Post

Expert writing Tips

Best practice

When reporting research findings, clearly state the specific metric or outcome that showed a "statistically significant improvement" to provide context and avoid ambiguity.

Common error

Avoid assuming that a "statistically significant improvement" automatically translates to a practically meaningful or clinically relevant benefit. Always consider the magnitude of the effect and its real-world implications.

Linguistic Context

The phrase "statistically significant improvement" functions as a descriptor, specifying that a positive change is not merely observed, but also supported by statistical evidence. Ludwig AI confirms that this phrase is correctly and frequently used to report research outcomes.

Expression frequency: Very common

Frequent in

Science

47%

News & Media

37%

Academia

16%

Less common in

Ludwig's WRAP-UP

In summary, "statistically significant improvement" is a frequently used and grammatically correct phrase employed to describe a positive change that has been confirmed through statistical analysis. As Ludwig AI confirms, it is common in scientific research, news reporting, and academic writing. When using this phrase, ensure that you are reporting research findings and providing context to avoid ambiguity, and be careful not to confuse statistical significance with practical importance. If you need alternatives, consider options like "significant statistical gain" or "notable statistical advancement".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

significant statistical gain

Replaces "improvement" with "gain" and reorders the adjectives, slightly altering the emphasis.

notable statistical advancement

Substitutes "improvement" with "advancement", suggesting progress in a more general sense.

marked statistical progress

Replaces "improvement" with "progress", emphasizing forward movement and positive change.

substantial statistically relevant betterment

Uses "betterment" to convey a more comprehensive sense of positive change and adds "relevant", while swapping word order.

demonstrable statistically meaningful increase

Replaces "improvement" with "increase" and includes "meaningful", highlighting the impact of the change. Also uses "demonstrable" to say there is evidence of the change.

statistically validated enhancement

Replaces "improvement" with "enhancement" which suggests improving the quality, and uses "validated" which means to confirm or support.

quantifiable statistically significant positive change

Replaces "improvement" with "positive change", adding "quantifiable" to stress measurability.

statistically confirmed progress

Focuses on the confirmation of progress through statistical methods.

statistically verified positive development

Emphasizes the verification aspect of a positive change or unfolding of events.

statistically supported advancement

Highlights the support that statistics lend to the idea of progress.

FAQs

How is "statistically significant improvement" used in research?

In research, "statistically significant improvement" indicates that the observed improvement is unlikely to have occurred by chance. It suggests a real effect of the intervention or variable being studied, based on statistical analysis.

What's the difference between "significant improvement" and "statistically significant improvement"?

"Significant improvement" implies a noticeable or important positive change. "Statistically significant improvement" specifies that the improvement has been confirmed through statistical testing and is unlikely due to random variation. The latter provides a higher level of confidence in the result.

What are some alternatives to "statistically significant improvement"?

You can use alternatives like "significant statistical gain", "notable statistical advancement", or "marked statistical progress" depending on the specific nuance you want to convey.

When is it appropriate to use the phrase "statistically significant improvement"?

Use "statistically significant improvement" when you want to emphasize that an observed positive change has been rigorously tested and is unlikely to be a result of chance. This is particularly important in scientific, academic, and technical writing.