The phrase "a minimum prevalence of" is correct and usable in written English.
It can be used in contexts related to statistics, health, or research to indicate the lowest level of occurrence of a particular condition or characteristic within a population.
Example: "The study found a minimum prevalence of anxiety disorders among adolescents in the surveyed area."
Alternatives: "a baseline occurrence of" or "a lowest rate of".
This enabled detection of a minimum prevalence of 20-28% depending on herd size.
Polymorphisms were selected in function of affecting the phenotype and having a minimum prevalence of 5%.
This represented a minimum prevalence of 4.1% (7 of 170 specimens).
Table 5 shows the most common chronic health problems in the sample, considering a minimum prevalence of at least 5%.
It is often considered that SBS symptom reports have a minimum prevalence of about 15 to 20% for a 2-week recall period.
Including the six individuals with a pre-existing diagnosis, this equates to a minimum prevalence of ESSG-defined SpA of 5.3%95%95 % CI 4.0, 6.8) among adults aged 18 80 with chronic low back pain.
For each of the index-diseases, the most frequently co-occurring diseases were assessed, and those with a minimum prevalence rate of 10% were presented.
Including the six respondents with a pre-existing diagnosis this equates to an estimated minimum prevalence of ASAS-defined axSpA of 1.3%95%95 % CI 0.8, 2.3) in adults with chronic back pain and 0.3%95%95 % CI 0.13, 0.48) in the adult primary care population.
With an expected minimum prevalence of G. duodenalis in the study area was 20% [ 13], the 95% confidence interval and an absolute precision of 0.05 [ 23], the appropriate sample size for the study was estimated to be 246 subjects.
Nymphal ticks were only collected from vegetation in Hunchun, and 30 pools (10 in each pool) of 1,190 H. concinna nymphs were positive with an estimated minimum prevalence of 2.52%.
However, we can be confident that when used in a representative sample the GASS will provide a reliable indication of the minimum prevalence of anxiety stigma in the community.
