Performance Improvement: Lean or Six Sigma

Improved performance: Lean or Six Sigma performance improvements are an important focus of today's healthcare designed to reduce costs and meet the needs of value-based procurement and healthcare reform. Medical institutions implement various performance improvement methods to reduce operating costs while improving quality and patient outcomes (Betka, 2012). Many medical institutions use performance improvement approaches such as lean and six sigma to manage cost, productivity, customer demand, and operational growth (Betka, 2012).

Lean Six Sigma is a quality improvement method that combines Lean and Six Sigma in two established ways. Basically, lean was born in Toyota Motor Corporation in Japan in the 1950s with the aim of improving efficiency. Six Sigma, which began in Motorola in the 1980s, agreed on consistency. Lean Six Sigma has also been successful in the proven healthcare field in commercial and industrial environments. By way of example only, researchers using the Lean Six Sigma method succeeded in shortening the stay at ICUs for patients using long term ventilators by 24% (29 to 22 days). The cost per patient decreased by 27% ($ 66,335 to $ 48,370).

Six Sigma and the lean system are two elements, Toyota introduces lean production to minimize manufacturing waste, Motorola's Six Sigma initiative advocates reducing defects. How can these methods help to improve government projects and sectors in developing countries? Lean Six Sigma's philosophy is to reduce waste and improve quality in all steps of the process. This way of thinking is thought to change the behavior and way of thinking of the organization. Perspective transformation guarantees that people are getting better and better. This method is also useful for other important projects such as roads, railways, construction, mining. Various types of lean systems such as visual streaming (VSM) and 5s system have proved to be effective ways for various government projects in many developed countries.