Which Are Risk Factors for Developing Otitis Externa? (Select All

question 1

Multiple Choice

Which are risk factors for developing otitis externa? (Select all that apply.)

• A) Cooler, low-humidity environments
• B) Exposure to someone with otitis externa
• C) Having underlying diabetes mellitus
• D) Use of ear plugs and hearing aids
• E) Vigorous external canal hygiene

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Definitions:

Measures of Dispersion

Statistical values that indicate how spread out the data points in a data set are.

Maximum

The highest value in a data set.

Multivariate Statistics

A subset of statistics encompassing the simultaneous observation and analysis of more than one outcome variable.

Significant Differences

A term used in statistics to indicate that the differences observed between groups or variables are unlikely to have occurred by chance.