a weak difference

USAGE SUMMARY

The phrase "a weak difference" is correct and usable in written English.
It can be used to describe a distinction or variation that is not significant or impactful. Example: "The study revealed a weak difference in the results between the two groups, suggesting that the treatment had minimal effect."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

A weak difference in mean total cholesterol levels was present among the different types of statins prescribed (atorvastatin was more frequently prescribed for patients with higher values), while no relationship was found between LDL cholesterol levels and types of statins prescribed (Table 4).

ClinicoEconomics and Outcomes Research

In fact, in winter, while the two buildings exhibit equivalent long-term energy behavior, a weak difference is registered in terms of air temperature in free-floating, transient, and operative HVAC systems' regime.

Energy and Buildings

In an intention-to-treat analysis, only a weak difference of the mental component score of the SF-36 between the groups was demonstrated after 6 months, while the difference in satisfaction was more pronounced in favor of hysterectomy (Table 2).

Gynecological Surgery

The loss of H. pylori viability increased after 1-h incubation with AgNPs from 1.2 to 1.0 optical density, whereas H. felis shows a weak difference between treated and untreated; however, both strains showed a sharp decrease of growth from 1.0 to 0.6.

Nanoscale Research Letters

As a result from that, due to Nd3+ ions aggregating into the glass matrix rather than incorporating into the β-PbF2 crystalline phase during thermal treatment, Nd3+ ion-doped oxyfluoride glass exhibits a weak difference in fluorescence and other optical properties before and after heat treatment.

Nanoscale Research Letters

We further analyzed the mean response in visual cortex to our stimuli and revealed a weak difference between left and right eye stimulation.

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

Therefore it must be the same population of neurons that encode the difference pattern before 90 ms as those that encode the current pattern after 90 ms. Apart from a weaker difference coding in the infragranular layers, the Difference-Current-characteristics are not significantly dependent on cortical areas or layers (see Figure S7).

Plosone

There appeared to be a rather weak difference in the relationship of subcortical volume to performance between the two classes, as indicated by the selection of the interaction term at the lowest penalty level.

BMC Psychiatry

The longitudinal anomaly can be explained by a slightly higher mean value of vTECGNSS to the east than the west during the 3-year period (Table 3) and by the contributions of modes 1 and 2, which show a weak positive difference during the equinoxes and a weak negative difference during the solstices (Fig. 5o); this is related to the V HWM07 behavior (Fig. 9 k).

Earth, Planets and Space

In fact, a comparison of only the CROSS males and females that were recorded in the spring reveals only a weak sex difference, and only in the sustained response (F = 5.3, p<0.05, Fig. 2).

Plosone

The average total intentional solution score was significantly higher in boys than in girls (average increase: 1.61 points; 95% CI: 0.35, 3.86 points; P = 0.012), and for intentional solutions, we observed a weak statistical difference (P = 0.067).

American Journal of Clinical Nutrition

Expert writing Tips

Best practice

When using "a weak difference", ensure the context clearly indicates what items are being compared and why the difference is considered weak. For example, clarify the parameters or metrics used to assess the difference.

Common error

Avoid exaggerating the importance of "a weak difference". If the difference is truly weak, acknowledge its limitations and avoid drawing strong conclusions or generalizations based on it.

Linguistic Context

The phrase "a weak difference" functions as a noun phrase, where "weak" modifies the noun "difference". It's used to describe a comparison that reveals only a small or insignificant distinction between two or more things. As Ludwig AI confirms, this phrase is usable and correct.

Expression frequency: Common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "a weak difference" is a grammatically sound phrase used to describe subtle or statistically insignificant variations, predominantly in scientific and academic contexts. As indicated by Ludwig AI, the phrase is acceptable in written English. When employing this phrase, clarity and precision are key, ensuring that the items being compared and the metrics used are clearly defined. Avoid exaggerating the importance of "a weak difference", and consider alternatives like ""a minor distinction"" or ""a slight disparity"" depending on the context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a minimal difference

Highlights that the difference is at the lowest possible amount.

a slight disparity

Emphasizes a small lack of equality or similarity between things.

a minor distinction

Highlights a small difference that may not be particularly important.

a subtle variation

Focuses on a delicate or understated change.

a limited distinction

Suggests the distinction is not extensive or significant.

a negligible contrast

Indicates a difference so small it's not worth considering.

a marginal discrepancy

Suggests a very small difference that is barely noticeable.

a slim divergence

Implies that the things are moving slightly apart.

a faint differentiation

Highlights that the act of recognizing or stating differences between things is barely perceived.

a modest deviation

Focuses on a small departure from a standard or expected value.

FAQs

How can I use "a weak difference" in a sentence?

You can use "a weak difference" to describe a comparison where the distinction is subtle or not statistically significant. For example, "The study showed "a weak difference" between the control group and the experimental group."

What are some alternatives to "a weak difference"?

Alternatives include "a slight disparity", "a minor distinction", or "a subtle variation", depending on the specific nuance you want to convey.

When is it appropriate to describe something as "a weak difference"?

It's appropriate when the variation being described is small, subtle, and potentially not meaningful enough to warrant significant attention or further investigation. Ensure your audience understands the context in which you consider the difference "weak".

Is there a statistical threshold to determine if a difference is "a weak difference"?

While there's no single threshold, a "weak difference" often implies a statistically insignificant result, or a small effect size. Consult statistical measures such as p-values and confidence intervals to assess the strength of the observed difference before describing it as weak.