Evaluation of platelet/lymphocyte ratio in adult of obstructive sleep apnea syndrome
10.16066/j.1672-7002.2023.12.010
- VernacularTitle:血小板/淋巴细胞比值与成年人阻塞性睡眠呼吸暂停综合征的相关性研究
- Author:
Xiaoying LI
1
;
Ping ZENG
;
Xiaoqing ZHANG
Author Information
1. 四川大学华西公共卫生学院/四川大学华西第四医院耳鼻咽喉头颈外科,睡眠医学中心,四川 成都 610041
- Keywords:
Sleep Apnea,Obstructive;
Adiposity;
Risk Factors;
apnea hypopnea index;
platelet-to-lymphocyte ratio
- From:
Chinese Archives of Otolaryngology-Head and Neck Surgery
2023;30(12):789-793
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE Aimed to explore the correlation between platelet/lymphocyte ratio(PLR)and adult obstructive sleep apnea syndrome(OSAS).METHODS The data of 249 patients with OSAS were retrospectively analyzed.According to apnea-hypopnea index(AHI),the patients were divided into mild,moderate and severe groups.Meanwhile,there were 70 healthy adults who underwent physical examination in West China Fourth Hospital,Sichuan University in the control group.The differences of PLR between OSAS group and control group were compared.Pearson correlation analysis was used to analyze the correlation between PLR and AHI,percentage of sleep time spent below 90％oxygen saturation(TS90％),the lowest oxygen saturation at night(LSaO2)and body mass index(BMI).Logistic regression was used to analyze the independent risk factors of OSAS.RESULTS There was no significant difference in PLR between OSAS group(1 16.91±40.98)and control group(110.04±36.92)(P＞0.05),but the severe group(112.03±39.68)was significant lower than that of moderate group(125.67±47.00)and mild group(131.22±36.64)(P＜0.05),severe group was lower than that in mild group(P＜0.05).In patients with severe OSAS,the BMI,AHI,microarousal index,maximum hypopnea time and TS90％in the obese group were higher than those without obese,the LSaO2 and PLR were significant lower than those without obese(P＜0.05).Pearson correlation analysis showed a negative correlation between PLR and BMI(r=-0.216,P＜0.01),and negatively correlated with AHI and TS90％,but there was no statistically significant difference(P＞0.05),PLR and LSaO2 were positively correlated(r=0.146,P＜0.05).PLR(OR=1.014,P=0.002)and BMI(OR=1.743,P=0.000)were independent predictors of OSAS.CONCLUSION Serum PLR values in OSAS patients tended to decrease with the increase of AHI values,and PLR was lower in obese patients with severe OSAS,and PLR was also an independent risk factor for OSAS.
