Descriptive study on the distribution of hospitalization patients with rare disease in the west of Henan province from 2003 to 2013
Ma Nan
Nie Wei
Chen Yi
Cao Jingjing
Yan Rui
Chen Xiaolin
Wang Kaijuan
Abstract：Objective To analyze the distribution of patients with rare disease in three -level hospitals in the west of Henan province from 2003 to 201 3,understanding the distribution characteristics of rare diseases,and provide a scientific basis for fur-ther epidemiological studies of rare disease.Methods The data of patients with rare disease coming from 38 hospitals in the west of Henan province were collected for the descriptive study.Results The type of the rare disease ranking first is congenital malformation,degeneration and chromosomal abnormalities,which accounts for 35.59% in hospitalized patients with rare dis-ease.In male,congenital malformation,degeneration and chromosomal abnormalities account for 32%;blood and blood -form-ing organs disease and some diseases involved by disorders of the immune mechanism account for 1 8%;neurological diseases ac-count for 1 3%.In female,congenital malformation,degeneration and chromosomal abnormalities account for 40%;blood and blood -forming organs disease and some diseases involved by disorders of the immune mechanism account for 1 5%;neurological diseases account for 1 3%.In the first ten types of the rare disease,male to female ratio of artery congenital malformation is 0.72;the ratio of vestibular function disorders is 0.65;the ratios of the other rare diseases are 1 .22 to 6.41 .Different types of rare diseases have a big difference,the male to female ratio of the cleft and fistula of anus and rectum is 6.41 .The median age is approximately 1 0 to 30 years old.Conclusion The numbers of patients with different types of rare disease have a big differ-ence.In different types of main rare disease,different genders have different prevalence rate of rare disease.In different types of main rare disease,the numbers of the male and female are different.The main rare diseases in different ages have different types.The mainly rare disease of children is congenital malformation,degeneration and chromosomal abnormalities.And the number of children with rare disease in hospitalized patients are far higher than other age groups.The number of patients with rare disease increases year by year.
Keywords：rare diseasedistributiondescriptive study
Publication Date：2016-01-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：5( 388-392 )