improvement in vs improvement of

Both 'improvement in' and 'improvement of' are correct, but they are used in different contexts. 'Improvement in' is used when referring to a specific area or aspect that has improved, while 'improvement of' is used when discussing the overall enhancement or betterment of something.

Last updated: April 01, 2024 • 2929 views

This phrase is correct and commonly used in English.

"improvement in"

Use 'improvement in' when referring to a specific area or aspect that has improved. For example, 'There has been a significant improvement in the quality of our products.'

Examples:

There has been an improvement in his attitude.
We have seen an improvement in sales this quarter.
She noticed an improvement in her health after starting the new diet.
The teacher observed an improvement in the student's writing skills.
The company has made significant improvements in its customer service.

Show examples from the web [+]

Public schools and academic institutions were also opened along with an improvement in public health.
The improvement in viability must derive mainly from internal measures.
Significant improvement in profitability despite a still difficult market environment.
We should start to see some improvement in his liver function soon.
He foreshadows an improvement in material condition.
The incredible improvement in my health makes my work easier.
Secondary effects may be an improvement in cardiac ejection fraction and reduction of systemic blood pressure.
This led to a considerable improvement in maneuverability and thrust-to-weight ratio.
Strong improvement in profitability, fully in line with 2014-2017 business plan targets.
Completion of Group reorganisation. Significant improvement in financial position.
Weight loss may be accompanied by an improvement in blood pressure and cholesterol levels.
But was what greatly noticed was the huge improvement in the vehicle's under car parts.
Improvement is improvement in process' performance.
Patients taking ORENCIA also had a greater improvement in physical function after 6 months.
At week 52 the co-primary endpoints were prevention of joint damage and improvement in physical function.
Patients treated with Humira usually experienced improvement in haematological signs of chronic inflammation.
Dyspnoea measurement during walk tests showed an improvement in Tracleer-treated patients.
The Humphrey-Hawkins legislation likewise prescribes improvement in both areas.
I would recommend an improvement in 2000.
There is particular room for improvement in measurability and reporting.

Alternatives:

enhancement in
progress in
development in
growth in
advancement in

This phrase is correct and commonly used in English.

"improvement of"

Use 'improvement of' when discussing the overall enhancement or betterment of something. For example, 'The improvement of the company's image was a result of the new marketing strategy.'

Examples:

The improvement of the education system is a top priority for the government.
He focused on the improvement of his skills to advance in his career.
The improvement of technology has revolutionized the way we communicate.
The improvement of the city's infrastructure has led to economic growth.
The improvement of the team's performance was evident in the last game.

Show examples from the web [+]

The overhaul and improvement of the employment strategy are necessary therefore.
The correction and improvement of humankind is indeed realisable.
Check the organisation's continuous improvement of environmental performance.
Further improvement of environmental protection standards.
The European Commission should encourage and provide funds for border controls and improvement of enforcement of intellectual property rights in those countries.
The Performance Review Body may report and make recommendations to the Commission for the improvement of the scheme.
Additional treatments enable improvement of optical and mechanical characteristics of lenses after production.
Continue improvement of legislation copyright and related rights.
In the European Union the improvement of legislation has become a priority.
For the continuous improvement of transparency its activity should be intensified and interinstitutional cooperation be strengthened.
The certificate shall be accompanied by recommendations for the improvement of the energy performance.
Your rapporteur would like to see an improvement of the information provided by the Commission for each transfer.
This proposal needs to give equal importance to the furtherance of the single market and the improvement of consumer protection.
In Montenegro: further training of penitentiary staff and improvement of facilities.
Public authorities may encourage the improvement of urban traffic management through specific infrastructure components aiming to make public transportation more efficient.
Implementation of the Lisbon objectives can be properly achieved only through continual improvement of the statistical bases.
The improvement of selectivity should not be linked exclusively to the existence of recovery plans.
It is therefore preferable to adopt specific legislation on health services and improvement of patient mobility.
The Council agreed on a relevant improvement of the common position concerning public information and participation.
The provisions concerning stricter national measures and labelling represent a substantial improvement of the Common Position.

Alternatives:

enhancement of
progress of
development of
growth of
advancement of

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improvement in vs improvement of

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