Study on serum S100A12 level in patients with obstructive sleep apnea hypopnea syndrome / 重庆医学

ABSTRACT

Objective To investigate the correlation and significance of S100A12 with obstructive sleep apnea hypopnea syndrome (OSAHS).Methods Fifty-three patients with OSAHS were chosen as OSAHS group and 46 healthy volunteers were chosen as control group.The levels of S100A12 and hs-CRP in the two groups were compared,and its relationship with those of epworth (ESS),apnea hypopnea index (AHI),and minimum blood oxygen saturation (L-SpO2) were analysised.Results The scores of ESS,BMI,A HI,L-SpO2,hs-CRP and S100A12 in two groups were statistically significant (P＜0.05).The severity of hs-CRP in severe OSAHS group was significantly higher than that of mild OSAHS group (P＜0.05).There was no significant difference in hs-CRP between moderate OSAHS group and mild OSAHS group and severe group (P＞0.05).The level of S100A12 in severe OSAHS group was significantly higher than that of moderate OSAHS group and OSAHS mild group(P＜0.05).The level of S100A12 in moderate moderate group was significantly higher than that of mild group(P＜0.01).hs-CRP was negatively correlated with ESS and AHI (r=0.822,0.787,P＜0.01),was positively correlated with L-SpO2 (r=-0.740,P＜0.01),S100A12 was positively correlated with ESS and AHI (r =0.707,P ＜ 0.01),and negatively correlated with ESS and AHI (r =0.707,0.807,P＜0.01),and negatively correlated with with L-SpO2 (r=-0.670,P＜0.01).Conclusion S100A12 is associated with OSAHS.The higher the severity of OSAHS,the higher the S100A12 value,which can be used as a new predictor of cardiovascular disease risk in OSAHS patients.