Analysis on consumption of immunization program vaccines in Lianyungang City in 2022
Objective To master the consumption of immunization program vaccines of Lianyungang City in 2022,to analyze the causes and influencing factors of loss,and to provide basis for the implementation of vaccine refined management.Methods Data on vaccine use and vaccination in Lianyungang City in 2022 were collected.Descriptive analysis method was used to calculate the vaccine utilization rate,wastage rate,wastage coefficient and other indicators.P＜0.05 was considered statistically significant.Results In 2022,a total of 868 369 doses of vaccine were used and 724 704 doses were inoculated in Lianyungang City.The utilization rate was 83.46％,the wastage rate was 16.54％,and the wastage coefficient was 1.20.Except bOPV,the wastage coefficients of other vaccines were within the national quality control standard.The consumption of single-serving vaccine was lower than that of multi-serving vaccine(x2=314 138.20,P＜0.001).The consumption of liquid vaccine was lower than that of lyophilized vaccine(x2=1 183.52,P＜0.001).Vaccine consumption in urban areas was lower than that in rural areas(x2=243.65,P＜0.001).The wastage coefficient of vaccines was decreased with the increase of annual outpatient doses(x2trend=13 177.55,P＜0.001).Conclusions The wastage coefficient of 10 person vaccine(bOPV)was higher than the national quality control standard.The consumption of vaccines were related to factors such as packaging specifications,dosage types,outpatient doses and region.Various measures such as scientific vaccine distribution and precise appointment should be taken to improve the level of vaccine management,minimize vaccine consumption and reduce waste of health resources.
万方数据
维普
