The phrase "a prevalence of missing" is not correct in standard written English.
It may be intended to describe a situation where there is a common occurrence of something being absent or unaccounted for, but it lacks clarity.
Example: "The report highlighted a prevalence of missing data in the survey results, raising concerns about the reliability of the findings."
Alternatives: "a common occurrence of absence" or "a frequent lack of".
Furthermore, due to a high prevalence of missing and incomplete data in the database, a large number of patients were excluded; this represents a further limitation in the data, although it is noted that the sample sizes remain high.
In addition to a high prevalence of missing information about firearm type, this study has other limitations.
Current socioeconomic disadvantage, however, was associated with a higher prevalence of missing data on questions about parents' education in both survey modes.
The results of this secondary analysis illustrates that in 1999-2000, there was a high prevalence of missing teeth, bridge and dentures use and poorly met dental needs among the elderly in the 7 SABE cities of Latin America and the Caribbean.
The population with no available serum creatinine result had a high prevalence of missing data for both smoking status (2,760 of 24,738 [11.2%]) and hemoglobin A1c results (10,866 of 24,739 [43.9%]), suggesting that this population may not attend primary care services frequently.
An additional limitation was the complete case methods approach, which is commonly used in public health research but may provide biased estimates when there is a high prevalence of missing data.
We therefore recommend that a method for auditing the prevalence of missing clinical information is developed across the NHS and is measured systematically and regularly to monitor improvements.
Delay in tooth eruption may also be a factor, as evident by the increased prevalence of missing canines among younger than older offspring of native Israelis.
We believe that if the impact of an electronic record is to be fully understood it should be preceded by a substantial study of the nature and prevalence of missing information which can be tracked over time as the electronic systems are introduced particularly as any electronic system will undoubtedly bring new risks as well as new benefits[ 8].
