Study on the Predictive Value of Serum Hsa-miR-30c-5p Level Expression in Patients with Type 2 Diabetes Mellitus for Micro vascular Complications
Objective To explore the predictive value of serum homo sapiens microRNA(hsa-miR)-30c-5p expression in patients with type 2 diabetes mellitus(T2DM)for microvascular complications.Methods A total of 205 T2DM patients admitted to Bazhong Central Hospital from May 2021 to September 2022 were selected as the diabetes group,and the diabetes group was further divided into diabetes with combined group(n=124)and non combined group(n=81)according to the microvascular complications of the patients.In addition,205 healthy people who underwent physical examination during the same period were selected as the control group.The expression of hsa-miR-30c-5p in serum was detected by reverse transcription-polymerase chain reaction(RT-PCR)and compared.The factors affecting microvascular complications were analyzed using multivariate logistic regression analysis,and receiver operating characteristic(ROC)curves were plotted to predict the value of serum hsa-miR-30c-5p expression in predicting microvascular complications in T2DM patients.Results The expression of serum hsa-miR-30c-5p in the combined group(0.58±0.06)and the non-combined group(0.72±0.08)were lower than that in the control group(0.89±0.21),and the differences were significant(t=16.038,7.079,all P=0.001).The combined group was lower than the non-combined group,and the difference was significant(t=14.289,P=0.001).The course of diabetes[(OR(95％CI):3.873(2.976～4.770)],uric acid[(OR(95％CI):2.125(1.211～3.040)]and glycosylated hemoglobin[(OR(95％CI):2.680(1.745～3.616)]were independent risk factors for microvascular complications in T2DM patients(all P＜0.05),while the time within the target range of glucose[(OR(95％CI):0.491(0.135～0.846)]and serum hsa-miR-30c-5p[(OR(95％CI):0.532(2.976～4.770)]were protective factors for microvascular complications in T2DM patients(all P＜0.05).The sensitivity,specificity and area under the curve(95％CI)of serum hsa-mir-30c-5p expression in predicting microvascular complications in T2DM patients were 81.45％,85.19％and 0.802(0.741～0.854),respectively.Conclusion The expression of serum hsa-miR-30c-5p in patients with T2DM is abnormally reduced,and serum hsa-miR-30c-5p is a protective factor for microvascular complications in patients with T2DM.It may have a certain predictive value for microvascular complications in patients with T2DM.
type 2 diabetes mellitusmicrovascular complicationshomo sapiens microRNA-30c-5p
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