Objective To analyze the composition and change of the disease spectrum of inpatients in a third-level women's and Children's Hospital in Foshan City,so as to provide evidence for the prevention and treatment of common diseases among local women and children and promote the development of maternal and child health work.Methods The primary diagno-sis and other medical data of home page of inpatients from 2013 to 2022 were collected and classified according to the Internation-al Classification of Diseases(ICD-10),and the changes of age,gender and disease spectrum of hospitalized patients in different discharge year groups were compared.Results The average increase rate of patients discharged from hospital in 2022 compared with 2013 is 9%.The majority of discharged patients were female adults,accounting for 65.2%.Adult female patients are mainly hospitalized for pregnancy,childbirth and puerperium,neoplasms,and genitourinary diseases,the composition of gynecological neoplasms and genitourinary diseases increased.Most of the hospitalized children were boys,with a sex ratio of 1.9 ∶1.Respirato-rydiseases and some conditions originating in the perinatal period in the decade from 2013 to 2022 were in the top two of the dis-ease spectrum of pediatric patients,and the ranking of Symptoms,signs and anomal clinical and laboratory findings,not else-where classified and neurological diseases increased rapidly.Conclusion Pregnancy,childbirth,puerperal and other special fe-male health conditions are still the main reasons for female hospitalization.It is necessary to continue to guarantee medical re-sources and strengthen the diagnosis and treatment ability of female tumor.Children's respiratory diseases and certain conditions originating in the perinatal period are still disciplines that need to be focused,while children's neurological diseases also need to continue to focus on due to their rapid growth.