Doctors Unaware HBV Is Spread Primarily Through Heterosexual Activity Among Adults
A study by Emory University researchers found that health care providers lack awareness that hepatitis B is primarily transmitted among adults through heterosexual activity in the U.S., according to a report in the October issue of the journal of Digestive Diseases Sciences.
The study sampled 1,000 physicians, including internists, primary care providers, and gastroenterologists to determine this group’s knowledge about hepatitis B, and their capability to effectively assess patients’ risk for hepatitis B and immunize and screen them.
Researchers created a survey featuring four fictional case histories that described patients at high risk for contracting HBV, followed by questions regarding knowledge, attitudes, and beliefs of HBV screening and vaccination.
Researchers found practitioners often did not ask about such risk factors as heterosexual activity, and therefore did not promote immunizations as recommended by CDC for certain high-risk groups.
On average, providers endorsed 71% of the CDC’s HBV vaccination guidelines. Those who did not effectively screen patients were younger and were not aware that adult HBV is contracted primarily through heterosexual sex.
“Future efforts to improve adherence should target trainees, emphasize the importance of obtaining sexual histories in high-risk patients, and inform that HBV is predominantly a heterosexually transmitted infection,” researchers wrote.