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To clarify the factors relating to the prognosis of patients with idiopathic portal hypertension (IPH), we followed 171 patients with IPH until the end of 1990, who were registered in the database among those with abnormal portal circulation as of 1985 in hospitals of Japan. During the follow-up period, twenty patients died; 6 from gastro-intestinal tract bleeding, 5 from hepatic insufficiency and 9 from other causes. Cox's proportional hazard model suggested that male patients (hazard ratio 4.85, 95% confidence interval 1.82-12.94), with a disease onset at less than 40 years of age (H.R.3.94, 95% C.I. 1.31-11.57), and/or with varices (H.R.2.86, 95% C.I. 1.05-7.77) generally had poorer prognoses.
S Ichimura, and
R Sasaki, and
Y Takemura, and
H Iwata, and
H Obata, and
H Okuda, and
F Imai
September 1982,
Liver,
S Ichimura, and
R Sasaki, and
Y Takemura, and
H Iwata, and
H Obata, and
H Okuda, and
F Imai
January 1972,
Angiology,
S Ichimura, and
R Sasaki, and
Y Takemura, and
H Iwata, and
H Obata, and
H Okuda, and
F Imai
October 2005,
Liver international : official journal of the International Association for the Study of the Liver,
S Ichimura, and
R Sasaki, and
Y Takemura, and
H Iwata, and
H Obata, and
H Okuda, and
F Imai
November 1968,
Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine,
S Ichimura, and
R Sasaki, and
Y Takemura, and
H Iwata, and
H Obata, and
H Okuda, and
F Imai
May 1974,
Revista clinica espanola,
S Ichimura, and
R Sasaki, and
Y Takemura, and
H Iwata, and
H Obata, and
H Okuda, and
F Imai
January 1969,
Helvetica medica acta. Supplementum,
S Ichimura, and
R Sasaki, and
Y Takemura, and
H Iwata, and
H Obata, and
H Okuda, and
F Imai
January 1998,
Digestion,
S Ichimura, and
R Sasaki, and
Y Takemura, and
H Iwata, and
H Obata, and
H Okuda, and
F Imai
October 1989,
Gastroenterologie clinique et biologique,
S Ichimura, and
R Sasaki, and
Y Takemura, and
H Iwata, and
H Obata, and
H Okuda, and
F Imai
January 1995,
Ryoikibetsu shokogun shirizu,
S Ichimura, and
R Sasaki, and
Y Takemura, and
H Iwata, and
H Obata, and
H Okuda, and
F Imai
January 1991,
Revista de investigacion clinica; organo del Hospital de Enfermedades de la Nutricion,
