Correlation between risk factors of hearing lose and results of initial hearing screening in 1021 neonates.
- Author:
Pengcheng SUN
;
Yong LIANG
;
Manling TAN
;
Yixin YUAN
;
Chen YANG
;
Youli LIU
;
Xiaolong LIU
;
Wei ZHANG
;
Qi LI
- Publication Type:Journal Article
- MeSH:
Deafness;
diagnosis;
Female;
Hearing Disorders;
diagnosis;
Hearing Tests;
Humans;
Infant, Newborn;
Neonatal Screening;
Otoacoustic Emissions, Spontaneous;
Pregnancy;
Risk Factors
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2015;29(10):893-898
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore the risk factors of the newborns who failed initial hearing screening by analysing the distortion production otoacoustic emission (DPOAE) results of 1021 newborns with potential risk factors of hearing loss.
METHOD:All newborns, who were born in obstetrical department and admitted in the neonatal department of the Nanfang Hospital during June 2009 to January 2012 and underwent initial hearing screening, were included in this study. Their clinical data and DPOAE results were analyzed retrospectively in order to identify the risk factors for failure of initial hearing screening in infants; cases who failed the DPOAE test were followed up by telephone interviews.
RESULT:(1) One hundred and thirty-seven cases (13.42%) of the 1021 newborns did not pass the hearing screening. 51 cases (5.00%) did not pass the test in both ears. Meanwhile, left ear in 47 cases (4.60%) and right ear in another 39 cases (3.82%) failed the test respectively. (2) Univariate analysis showed that 14 factors had significant influence on the hearing screening results, such as birth weight, small for gestational age, multiple pregnancy, gestational age, delivery mode, oligohydramnion, oxytocin, blood sugar level of newborn, Apgar scores at 1 min, exposed prenatally to glucocorticoid, maxillofacial deformity, hypoxic-ischemic encephalopathy, neonatal respiratory distress syndrome and neonatal asphyxia (P < 0.01). (3) Multivariate Logistic regression analysis suggested that birthweight less than 1500 g, multiple pregnancy, Apgar scores of 0-4 at 1 min, exposed prenatally to glucocorticoid and maxillofacial deformity were risk factors for failure of initial hearing screening (OR were 3.132, 1.808, 2.615, 1.827 and 12.174 respectively; 95% CI were 1.466-6.691, 1.120-2.917, 1.317-5.336, 1.130-2.953 and 1.986-74.632 respectively). (4) Results of telephone interviews revealed that Apgar scores of 0-4 at 1 min would be a risk factor of language development.
CONCLUSION:Birthweight less than 1500 g, multiple pregnancy, Apgar scores of 0-4 at 1 min, exposed prenatally to glucocorticoid and maxillofacial deformity are risk factors of failure of initial hearing screening among newborns with potential hearing loss. Monitoring of the hearing condition of the infants at risk should be strengthened.
