关键词:
Hb H disease
Thai type deletion
Thalassemia
Zhuang ethnic
地中海贫血
壮族
泰国缺失型
HbH病
Language of Keywords: English
Chinese
摘要:
Objective: To analyze hematology, genotype, phenotype and ethnic distribution of Thai type deletions thalassemia in Guangxi region. Methods: The outpatient's blood, hemoglobin and -thalassemia genotype was detected and these data were collected and analyzed. Results: 104 cases of Thai type deletions thalassemia were detected, including 71 cases of --Thai/αα, 17 cases of -THAI/-α3.7, 14 cases of --THAI/αCSα, 2 cases of --THAI/αQSα; statistically significant difference were not fund between --THAI/ααand --SEA/ααin blood test, P>0.05, statistically significant difference were found between Thai type deletions Hb H disease (--THAI/-α3.7,--THAI/αCSα, --THAI/αQSα) and Southeast Asia deletions type Hb H disease (--SEA/-α3.7, --SEA/αCSα), P<0.01. The ethnic distribution were found in 67 cases of Zhuang, 34 cases of Han, three cases of other ethnics. Conclusions: Thai type deletions thalassemia has a certain incidence in Guangxi, most of Zhuang people. Compared to Southeast deletions Hb H disease, Thai type deletions Hb H disease (--Thai/αCSα) showed an earlier, severe symptoms of anemia. [ABSTRACT FROM AUTHOR]