Practice of PIVAS operation cost-benefit management in a hospital based on lean Six Sigma management
- VernacularTitle:基于精益六西格玛管理法的某院PIVAS运营成本-效益管理
- Author:
Lei HUANG
1
;
Hui ZHANG
1
;
Zhou GENG
1
;
Aiming SHI
1
;
Jie PAN
1
Author Information
1. Dept. of Pharmacy，the Second Affiliated Hospital of Soochow University，Jiangsu Suzhou 215004，China
- Publication Type:Journal Article
- Keywords:
PIVAS;
cost-benefit;
lean Six Sigma management;
all-in-one parenteral nutrition
- From:
China Pharmacy
2025;36(1):13-18
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To explore the practice and application effect of lean Six Sigma （LSS） management in the cost- benefit management of PIVAS operation in a tertiary comprehensive hospital （hereinafter referred to as “S Hospital”）， providing reference for the operation and management of PIVAS in hospitals. METHODS The five steps （define， measure， analyze， improve and control， i.e. DMAIC） of LSS management were implemented for PIVAS operation cost-benefit of S Hospital， and lean management was implemented for its cost-benefit management elements （human resource cost， medical and health material cost， and all-in-one parenteral nutrition preparation income）. Several intervention measures including personnel training and performance assessment， refined management system of consumables， and doctor’s advice package of full parenteral nutrition were developed. Finally， the overall improvement effect was evaluated by the total benefit， total cost and net benefit of PIVAS. The effects of human resource allocation optimization and improvement were evaluated by the work efficiency， work quality， job satisfaction， turnover rate and accumulated rest days. The effects of consumables cost management were evaluated by the amount of medical and health materials cost. The improvement effects of all-in-one parenteral nutrition preparation income were evaluated by the profit amount， quantity and the proportion of single bottle of parenteral nutrition. RESULTS After implementing DMAIC in S Hospital， the total benefit of PIVAS was increased from （471 366.50±9 201.5） yuan/month to （479 679.50±14 320.14） yuan/month （P＞ 0.05）， the total cost was decreased from （305 878.88±3 201.75） yuan/month to （294 610.59±5 007.33） yuan/month （P＜0.05）， and the net benefit of PIVAS was increased by 11.83% compared with that before the improvement. The work efficiency， work quality and job satisfaction of employees were significantly improved， the accumulated rest days were significantly reduced， and the turnover rate of third-party employees was reduced from 15.0% before the improvement to 7.5% after the improvement. The cost of medical and health materials significantly decreased from （67 826.42±2 812.76） yuan/month before improvement to （56 384.33±4 607.67） yuan/month after improvement （P＜0.05）. The quantity of all-in-one parenteral nutrition was significantly increased from （1 263.75±135.83） group/month before improvement to （2 061.25±89.04） group/month after improvement （P＜0.05）， and the proportion of users of single bottle of parenteral nutrition in total users decreased from 93.25% before improvement to 58.75% after improvement. The profit of all-in-one parenteral nutrition was 63.18% higher than that before implementing DMAIC. CONCLUSIONS The implementation of PIVAS operation cost-benefit management based on DMAIC is conducive to strengthening the cost control of PIVAS and promoting the healthy development of PIVAS.
