Effect of PSG parameters of surgical and conservative treatment of obstructive sleep apnea hypopnea syn-drome / 中国基层医药

ABSTRACT

Objective To explore the surgery and conservative treatment for obstructive sleep apnea hypop -nea syndrome of PSG parameters .Methods According to the treatment method , 60 cases of obstructive sleep apnea syndrome patients for the study were divided into observation group and control group ,the control group were used for non-surgical treatment ,the research group were treated by surgery .PSG monitoring equipment were used to detect the AHI,AHTI,AHT,SAT90%,minimum and average SaO2 so SaO2.Results After treatment,patients were significant-ly lower SAT90%were (38.4 ±13.4)%,(17.5 ±12.5)%,the lowest Sa(O2) were(79.6 ±12.4)%,(83.7 ± 11.2)%,significantly higher average SaO 2 were (85.4 ±16.3)%,(90.8 ±12.4)%,increased significantly com-pared with before treatment difference was statistically significant (t=10.13,22.42,4.76,9.76,3.65,6.65,all P<0.05).And the control group improved more significantly (t=17.32,3.76,3.76,all P<0.05).After treatment,pa-tients were AHI,AHT and AHTI were (22.4 ±3.4)times/h,(14.5 ±2.5)times/h,(9.6 ±2.4)min,(5.7 ±1.2) min,(1.4 ±0.3)min,(0.8 ±0.4)min,significantly reduced compared with before treatment difference was statisti-cally significant(t=9.63,12.12,7.51,19.27,21.42,10.63,all P<0.05).And the control group decreased more significantly,the difference was statistically significant (t=8.97,9.76,6.57,all P<0.05).Conclusion Obstructive sleep apnea syndrome treated by surgery ,each of PSG parameters improved significantly superior to conservative treat-ment,which should be used as their preferred method of treatment .