Natsume N, Suzuki T, Kawai T
Second Department of Oral and Maxillofacial Surgery, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan.
Br J Oral Maxillofac Surg. 1988 Jun;26(3):232-6. doi: 10.1016/0266-4356(88)90168-4.
To determine the prevalence of cleft lip and palate (CL/P) among the Japanese, 43,821 babies born between 1 January, 1985, and 31 December, 1985, were investigated. Sixty-four infants (0.146%) were found to demonstrate these abnormalities, a birth prevalence rate of 1.46/1000. Among 326 infants in whom it was possible to classify the types of cleft, born between 1 January, 1981, and 31 December, 1985, there were 111 (34.0%) with cleft lip (CL), 154 (47.3%) with cleft lip and palate (CLP) and 61 (18.7%) with cleft palate (CP).
为确定唇腭裂（CL/P）在日本人中的患病率，对1985年1月1日至1985年12月31日期间出生的43,821名婴儿进行了调查。发现64名婴儿（0.146%）患有这些异常，出生患病率为1.46/1000。在1981年1月1日至1985年12月31日期间出生的326名可对腭裂类型进行分类的婴儿中，唇裂（CL）111例（34.0%），唇腭裂（CLP）154例（47.3%），腭裂（CP）61例（18.7%）。
