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An analysis of hip fracture treatments in Japan by the discrete-type proportional hazard and ordered probit models
Nawata, Kazumitsu; Nitta, Ayako; Watanabe, Sonoko; … - In: Mathematics and Computers in Simulation (MATCOM) 78 (2008) 2, pp. 303-312
The length of stay and the effectiveness of medical treatment are analyzed using data from patients hospitalized for hip fractures in Japan. The influence of the Revision of the Medical Service Fee Schedule in April 2002 is evaluated, and factors which may affect the length of stay and the...
Persistent link: https://www.econbiz.de/10010750077
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An analysis of the length of hospital stay for cataract patients in Japan using the discrete-type proportional hazard model
Nawata, Kazumitsu; Ii, Masako; Ishiguro, Aya; … - In: Mathematics and Computers in Simulation (MATCOM) 79 (2009) 9, pp. 2889-2896
Groups (DRG) 2041) in Japan, utilizing the data pertaining to 3436 patients on whom one-eye lens operations are performed. We …
Persistent link: https://www.econbiz.de/10010870505