lifetime rate

USAGE SUMMARY

The phrase "lifetime rate" is correct and usable in written English.
It can be used in contexts related to finance, insurance, or subscription services to indicate a rate that is applicable for the duration of a person's life or the life of a product. Example: "By signing up today, you can lock in a lifetime rate for your subscription, ensuring you never pay more than the initial fee."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

32 human-written examples

When we're talking about restoring someone's firearms rights, I thought the more relevant figure was the lifetime rate of violence.

The New York Times

University of Washington researchers have found that the lifetime rate of infidelity for men over 60 increased to 28percentt in 2006, up from 20percentt in 1991.

The New York Times - Health

About two thirds of college students in America in the 2000's had  narcissism scores higher than the average student in the 1980's, and the lifetime rate of NPD symptoms in young people is about three times higher than in seniors.

Independent

The whole package comes as an adjustable-rate mortgage, with the start rate as low as 3.75% and a lifetime rate cap of 11.95%.

Forbes

Moreover, the life-cycle model predicts that the lifetime rate of return on RA payments may even be further increased by demographic changes.

Health Economics Review

Interestingly, the models suggest that the expected demographic changes may even increase their lifetime rate of return on risk adjustment contributions.

Health Economics Review

Human-verified similar examples from authoritative sources

Similar Expressions

26 human-written examples

He has a lifetime rating of ninety-two per cent from the American Conservative Union.

The New Yorker

The group has given Mr. Bradley a lifetime rating of 99percentt.

The New York Times

Hodge Lifetime rates are reasonably competitive, but some older people may be able to get a cheaper loan.

The Guardian - Money

Rubio has a perfect record from the N.R.A. and a lifetime rating of ninety-eight per cent from the American Conservative Union.

The New Yorker

Mr. Lugar has a 65 percent lifetime rating with the Club for Growth — and an 80 percent rating for 2011.

The New York Times

Expert writing Tips

Best practice

When illustrating a statistical measure over the course of a lifetime in different contexts, it is important to specify which population or group the "lifetime rate" refers to, in order to avoid ambiguity.

Common error

Avoid using "lifetime rate" when an annual or shorter-term rate is more appropriate. "Lifetime rate" refers to the cumulative incidence or prevalence over an entire lifespan, while annual rates reflect occurrences within a single year. Using the wrong term can significantly misrepresent the data.

Linguistic Context

The phrase "lifetime rate" functions primarily as a noun phrase, often used as a statistical measure to quantify the incidence or prevalence of a particular event or condition over an individual's entire lifespan. Ludwig AI provides examples across various domains like health, finance, and demographics.

Expression frequency: Common

Frequent in

Science

52%

News & Media

38%

Wiki

4%

Less common in

Formal & Business

2%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "lifetime rate" is a commonly used term, especially in scientific and news contexts, to describe the proportion of a population that experiences a particular event during their lifetime. Ludwig AI analysis confirms the phrase's grammatical correctness and usability. It's important to distinguish it from other similar terms, such as "lifetime risk", and to use it accurately to avoid confusion with annual or shorter-term rates. Understanding its appropriate context and limitations ensures clear and effective communication. The phrase is considered correct and usable in written English.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

lifetime risk

Specifically emphasizes the potential negative outcome or hazard during a lifetime.

lifetime occurrence

Highlights the fact that something happened at least once during a lifetime.

lifetime probability

Focuses on the chance of something happening during a person's life.

cumulative incidence

Highlights the accumulation of instances over a defined period, similar to a lifetime.

duration-based frequency

Highlights how frequently something occurs over a specific duration, like a lifetime.

overall incidence

Focuses on the total occurrence of something, without necessarily implying it's over a lifetime.

long-term proportion

Emphasizes the duration over which the proportion is measured.

total prevalence

Indicates the total number of cases of a condition at some point during their life.

age-adjusted rate

Accounts for age distribution in a population, providing a standardized rate.

career earnings

Refers to total earnings over a working lifetime, particularly in financial contexts.

FAQs

How is the "lifetime rate" calculated?

The "lifetime rate" is typically calculated by assessing the cumulative probability of an event occurring at least once during a person's lifespan. This can be determined through longitudinal studies or actuarial methods, often adjusted for factors like mortality and competing risks.

What is the difference between "lifetime risk" and "lifetime rate"?

While similar, "lifetime rate" generally refers to the observed frequency of an event in a population over a lifetime, whereas "lifetime risk" is often used to denote the probability of experiencing a specific negative outcome, such as a disease or adverse event. The terms are often interchangeable, but "lifetime risk" carries a connotation of potential harm.

In what contexts is it appropriate to use the term "lifetime rate"?

The term "lifetime rate" is appropriate in epidemiological studies, financial projections, and when discussing probabilities or frequencies of events that span an individual's entire life. It's especially useful when comparing risks or outcomes across different populations or interventions.

What are some limitations of using "lifetime rate" as a metric?

One limitation is that "lifetime rate" may not account for changes in exposure or behavior over time. Additionally, it can be influenced by factors like improved diagnostics, increased awareness, or changes in environmental conditions, making direct comparisons across different eras challenging.