Rose D E
Ear Hear. 1980 Mar-Apr;1(2):69-70. doi: 10.1097/00003446-198003000-00003.
A follow-up study was conducted on the 31 individuals who rented tinnitus maskers after otologic and audiologic examination and consultation. Ten of 31 purchased instruments after a 30-day rental period. Eight of 10 who purchased instruments have been contacted either by letter or by phone. Two of eight are presently using their instruments on a regular basis. One is using his masker sporadically and is not positive about the help received.
对31名在接受耳科和听力学检查及咨询后租用耳鸣掩蔽器的患者进行了一项随访研究。31名患者中有10名在30天租赁期后购买了仪器。已通过信件或电话联系了10名购买仪器的患者中的8名。8名患者中有2名目前正在定期使用他们的仪器。1名患者偶尔使用他的掩蔽器，并且对所获得的帮助并不肯定。
