Correlation between Change of Routine Blood Parameters and Prognosis of SSHL Patients
10.3969/j.issn.1006-7299.2018.01.006
- VernacularTitle:血常规相关指标对突聋患者预后的预测作用
- Author:
Silin ZHANG
1
;
Wensheng ZHOU
;
Fangling HU
;
Hongxing LIANG
;
Hongqun JIANG
;
Jieqing YU
Author Information
1. 南昌大学第一附属医院耳鼻咽喉头颈外科 南昌 330006
- Keywords:
Sudden sensorineural hearing;
Routine blood parameters;
Mean platelet volume(MPV);
Neutrophil-to-lymphocyte(NLR);
Recovery
- From:
Journal of Audiology and Speech Pathology
2018;26(1):21-24
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlation between the mean platelet volume (MPV) ,neutrophil-to -lymphocyte(NLR) and the severity as well as prognosis of sudden sensorineural hearing loss (SSHL) patients . Methods A retrospective cohort study involved 172 patients with SSHL from January 2012 to May 2015 .The distri-bution characteristics of routine blood (white blood cells ,neutrophil ,lymphocyte ,MPV ,NLR) in different audio-metric curves (hearing loss at low frequencies ,flat type ,high frequencies ,and total deafness) and prognosis of re-covery (complete ,partial ,slight ,and no recovery )were analyzed by SPSS 19 .0 analysis chi square test ,and the prognosis was estimated by using the receiver operating characteristic curve (ROC) .Results MPV and NLR levels in the severe and profound hearing loss group were significantly higher than that in different audiometric curves (P<0 .01 and P<0 .01) .MPV and NLR level in the partial recovery group and the no recovery group were signifi-cantly higher than that in the complete recovery group (P<0 .01 and P<0 .01) .The value of the MPV and NLR showed negative correlation with the prognosis (hearing recovery ) ,and the lymphocyte was positive with the prog-nosis .The sensitivity and specificity of MPV and NLR count 24 hours after admission predicting the prognosis of hearing recovery were 66 .2％ and 85 .5％ ,58 .4％ and 86 .7％ ,respectively .Conclusion The changes of MPV and NLR in SSHL patients are related to the severity of hearing loss ,and NLR count at 24 hours after admission may play an important role in prognosis of this disease .
