The phrase "about how commonly" is correct and usable in written English.
It can be used when discussing the frequency or prevalence of a particular event or behavior.
Example: "The study focused on about how commonly people engage in physical exercise each week."
Alternatives: "regarding the frequency" or "concerning how often".
While the procedure may reduce morbidity, efficacy data are limited and little is known about how commonly the procedure is performed.
He made no qualifications about how commonly the over-achieving offers occur, though.
And think about how commonly people decorate their desks and cubicles with family photos, sports memorabilia, etc. -- why not customize your workspace for your fitness goals, too?
That last statistic pretty much explains why, outside of friendship circles and the frankest group-chats, we hear very little about how commonly debilitating UTIs and the kidney infections they sometimes lead to can be.
However, little is known about how commonly GDs provide directly a comprehensive range of procedures, or about factors associated with this provision.
This study adds to the very limited literature about how commonly GDs provide directly a comprehensive range of procedures, and factors associated with this provision.
METHODS: A literature review was conducted to answer 5 questions about generic medications: 1) How commonly are brand-name medications used when a generic version is available?
"I think there are still some questions that are unanswered about how it's transmitted, how commonly it's occurring, what the prevalence is in the population, what is the spectrum of illness".
76 For these topics, authors should ideally tell readers the level of inter-rater agreement, how commonly arbitration about selection was required, and what efforts were made to resolve disagreements (such as by contact with the authors of the original studies).
Think about how we commonly talk about straight sex: A man fucks a woman, while she gets fucked.
Relatively little is known about how many commonly used chemicals (e.g., industrial chemicals, pesticides) can act as obesogens in vivo.
