China Journal of Oral and Maxillofacial Surgery ›› 2018, Vol. 16 ›› Issue (2): 149-152.doi: 10.19438/j.cjoms.2018.02.010

• Original Articles • Previous Articles     Next Articles

Association of ABO blood groups with cleft palate in 274 patients in the northeast China

SHI Chun-ling, LI Duo, LIU Yi   

  1. Fengtian Dental Clinic, School of Stomatology, China Medical University . Shenyang 110013, Liaoning Province, China;
  • Received:2017-10-11 Revised:2017-12-14 Online:2018-03-20 Published:2018-04-08

Abstract: PURPOSE: To evaluate the relation between blood grouping and the presence of cleft palate. METHODS: From October 2012 to January 2017,the clinical records of 274 patients (age range 0-61 years) with congenital cleft palate who were treated at the Stomatological Hospital of China Medical University were selected as case group. There were 113 males and 161 females(male:female=1:1.42); the control group was consisted of 978 patients without cleft lip and/or palate who visited the hospital due to other problems. Statistical analysis was performed on the blood group distribution of patients with cleft palate and the control group using SPSS 22.0 software package. RESULTS: Blood type frequency of patients with cleft palate and controls was B>O>A>AB. Chi-square test showed that association of blood groups with cleft palate was not statistically significant(P>0.05).Congenital incomplete cleft palate and unilateral complete cleft palate(75.55%) were the most common types, followed by submucosal cleft palate(22.26%) and bilateral complete cleft palate(2.19%) was the least one. Women with cleft palate (58.76%) were more than men (41.24%) and the rural patients(54.74%) were more than the urban ones(45.26%). CONCLUSIONS: Congenital incomplete cleft palate and unilateral complete cleft palate are the most common types, followed by submucosal cleft palate and bilateral complete cleft palate is the least one. The occurrence of cleft palate is unrelated to ABO blood groups, it is possibly related to gender and urban and rural areas.

Key words: Cleft palate, ABO blood groups, Genetic analysis

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