Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
was maintained about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was maintained about" is not commonly used in written English and may sound awkward.
It could be used in contexts where you are discussing the preservation or continuation of a certain state or condition regarding a specific topic. Example: "The policy was maintained about the environmental regulations to ensure compliance."
Science
News & Media
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
5 human-written examples
The bioactivity of the released VEGF was maintained about 83%.
The absolute pressure below 25 kPa was maintained about 20 min due to low leakage of the fabricated chip.
The memory window of the NVM devices with ONO tunnel layers after applied program/erase bias at ±10 V for 500 ms was maintained about 1.6 V after 105 s.
Cell viability was maintained about 90% and HCV inhibition reached approximately 85% [ 128].
The interviews were conducted after informed consent was obtained from the participants or their guardians (in case of unconsciousness of the participants due to eclampsia/haemorrhage). Strict confidentiality was maintained about the identity of the respondents.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Based on this mechanism, an improved VES fracturing fluid could be achieved via iterative formation adjustment, whose final viscosity could be maintained about 40 mPa s at 160 °C during 120 min.
Table 2 and Fig. 1 show that injection production ratio data were maintained about 1.17 from 2004 to 2014.
Afterwards, the leachate TN concentrations of the three conventional landfills started to decrease and then were maintained about 4650 mg L−1.
"I go to class because I enjoy it, but a cool result of it has been maintaining about a 30-to-35 30-to-35 30-to-35.9 kilogram) weight loss".
News & Media
The investigation covered about 4 ha, and the watercraft's speed was maintained at about 3 km/h.
About 84 h later, the PD reached its maximum volume, which was maintained for about 48 h.
Science
Expert writing Tips
Best practice
Consider replacing "was maintained about" with stronger, more direct verbs like "preserved", "upheld", or "ensured" followed by a preposition like "regarding", "concerning", or "with respect to" for clarity and impact.
Common error
Avoid using "was maintained about" in formal writing. It often sounds clunky. Rephrasing with more precise language will improve readability and comprehension.
Source & Trust
82%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was maintained about" primarily functions as a passive construction indicating that something was kept in a particular state or condition with respect to a specific aspect. However, Ludwig suggests that this phrasing can sound awkward.
Frequent in
Science
66%
News & Media
33%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "was maintained about" is grammatically acceptable but can sound awkward or clunky. Ludwig indicates that it's better to opt for alternatives such as "was maintained regarding" or "was preserved concerning" for enhanced clarity and flow. Predominantly found in scientific and news contexts, it's advisable to consider more precise language for formal writing. While understandable, rephrasing can significantly improve readability and comprehension.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was preserved regarding
Replaces "maintained" with "preserved", suggesting a focus on keeping something intact or unchanged with respect to something else.
was upheld concerning
Uses "upheld" instead of "maintained", indicating that a rule, principle, or standard was supported or defended in relation to something.
was kept consistent with
Focuses on maintaining consistency rather than simply preserving a state in relation to a standard.
was sustained in relation to
Suggests that something was kept going or supported over time concerning something else.
was preserved concerning
Similar to "preserved regarding", this option emphasize the state of being preserved over the action of preserving.
was retained with respect to
Uses "retained", implying that something was kept or held onto concerning something else.
was ensured concerning
Focuses on guaranteeing something to happen in relation to something else.
was controlled for
In a statistical context, this indicates that a variable was accounted for or held constant concerning another variable.
was regulated with regard to
Highlights the act of controlling or directing something according to rules or principles in relation to something.
was administered in terms of
Emphasizes the action of managing or governing something concerning something else.
FAQs
How can I use "was maintained about" in a sentence?
While grammatically correct, "was maintained about" can sound awkward. It's often better to use phrases like "was maintained regarding" or "was preserved concerning" for clearer communication.
What can I say instead of "was maintained about"?
Consider using alternatives such as "was preserved regarding", "was upheld concerning", or "was kept consistent with" depending on the specific context.
Is "was maintained about" grammatically correct?
Yes, "was maintained about" is grammatically understandable, but it's not the most elegant or common phrasing. Other options often provide better clarity and flow.
What's the difference between "was maintained about" and "was maintained regarding"?
"Was maintained regarding" is generally preferred over "was maintained about" because it sounds more natural and aligns with standard English usage. The former is more precise and less ambiguous.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
3.8/5
Expert rating
Real-world application tested