ปัจจัยเสี่ยงในขณะตั้งครรภ์และระยะคลอดที่มีผลต่อภาวะขาดออกซิเจนในทารกแรกเกิด

บทคัดย่อ

The cross-sectional randomized analytical study on the risk factors of birth asphyxia in antepartum and intrapartum period was done at Somdejprasangkharaj 17^th  hospital. The data of 1,000 cases were collected from medical record with special forms during June 2007 - January 2008. They were divided into two groups, 33 cases of birth asphyxia and 967 cases of non-birth asphyxia. These risk factors ; the gestational age (during 28-36 weeks and > 37 Weeks, p = 0.002), the weight gained during pregnancy (> 12 kilograms and < 11 kilograms, p = 0.007), the method of labor (normal and abnormal, p = 0.003), the indication for assisting labor (p = 0.005), were statistically significant in relation to birth asphyxia. (p-value < 0.05). The risk factors in antenatal period (the age, the parity, the interval of each pregnancy, the height, the completed antenatal care, the history of previous and recent risk in obstetrics) and the risk factors in intrapartum peroid (the durations of the 1^st  and 2^nd  stage of labor, the premature rupture of membrane, duration of sedation before deliveries, the weight of infants) were no statistically significant relation to the birth asphyxia.