Forty eight cases (76. 2% ) had anaemia, 55 cases (87. 3% ) over 2 times nasal packing,34 cases (54.0%) posterior nasal packing.

• 报告63例严重鼻衄患者，引起贫血的48例（7.；2%25），鼻腔填塞2次以上的55例（873%25），前后鼻孔填塞的34例（54