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| Incidence and influencing factors of postprandial hypotension in patients with OSAHS |
| HUANG Zhanqiang, WANG YiWei, DING HuaJie, et al |
| The Affliated Hosipital of Chengde Medical University, Hebei Chengde 067000, China |
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Abstract Objective: To understand the incidence and factors affecting postprandial hypotension in OSAHS patients and to provide a basis for the prevention and treatment of PPH in OSAHS patients through measuring incidence of postprandial hypotension (PPH) in patients with and without obstructive sleep apnea-hypopnea syndrome (OSAHS). Method: Ninety-eight patients with OSAHS diagnosed by PSG were divided into mild,moderate and severe groups according to AHI.There were thirty-two cases in mild group,thirty-three cases in moderate group and thirty-three cases in severe group,and another thirty-three cases in control group exclud OSAHS.The general data of subjects were recorded,the differences between four groups,the incidence of PPH and the influencing factors of PPH were compared. Results: There was no significant difference in the incidence of total PPH among the four groups; the incidence of breakfast PPH in mild and moderate OSAHS group was not significantly different from the control group (P>0.05); the incidence of breakfast PPH in severe OSAHS group was statistically different from that in mild OSAHS and control group (P<0.05); there was no significant difference in the incidence of breakfast PPH between moderate and severe OSAHS group (P>0.05). AHI,hypertension and diabetes were risk factors for PPH. Conclusion: The incidence of PPH increased with the severity of hypoxia.Hypertension,diabetes and hypoxia may be risk factors for PPH.
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2022, Vol. 28 
