OBJECTIVE: To investigate the prophylactic application of antibiotics in type Ⅰ incision and vascular intervention surgery in the People ’s Hospital of Ningxia Hui Autonomous Region（ hereinafter referred to as "our hospital"）

so as to provide references for clinical drug application and management of antibiotics. METHODS:Retrospectively investigation and research was adopted

medical history of all type Ⅰ incision and vascular intervention surgery in our hospital in 2019 were retrieved and retrospectively analyzed in terms of patients’ gender

age

hospital stays

application of antibiotics

selection of category

administration time

usage and dosage

course of treatment

review on rational drug application and hand disinfection test

so as to evaluate the rationality of drug application and qualification rate of hand disinfection. RESULTS: Totally 15 389 cases of medical history of type Ⅰ incision and vascular intervention surgery were involved

of which 3 823 cases had prophylactically applied antibiotics

with the application rate of antibiotics was 24. 84%. 1 120 pieces of medical history were sampled for reviewing

of which999 pieces were rational

with the rational rate was 89. 20%. A total of 837 surgeons were randomly selected for hand disinfection test

811 were qualified

with the qualification rate of hand disinfection was 96. 89%. CONCLUSIONS:The prophylactic application of antibiotics in type Ⅰ incision and vascular intervention surgery in our hospital is basically rational

while But are still some problems need to be further standardized management to improve the rational drug application.