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Epidemiology Trend of Urogenital System Disorders of Hospitalized Patients in an Eastern Chinese City from 2017 to 2019

Arch Esp Urol. 2023 Aug;76(6):389-396. doi: 10.56434/j.arch.esp.urol.20237606.47.


OBJECTIVE: To evaluate trends in the prevalence and clinical characteristics of urogenital diseases in hospitalized patients of secondary and tertiary hospitals in Ningbo, an east coast city in China, from 2017 to 2019.

METHODS: We collected the data on hospitalized patients in Ningbo secondary and tertiary hospitals from January 1, 2017 to December 31, 2019. The data included age, sex, and diagnosis identified using the International Classification of Diseases (ICD) codes, which were obtained from Ningbo National Health Information Platform. We quantified the epidemiology (age/sex-specific) trend of urogenital system disorders.

RESULTS: From January 2017 to December 2019, there were 256750 hospitalized patients with urogenital system disorders. These hospitalized patients comprised more women than men (1.45:1.00). The number of hospitalized patients with these diseases significantly increased over the 3 years (77505, 89167, and 90078, respectively; Z = 20.03, p < 0.001). The highest prevalence of these diseases was in the 40- to 64-year-old age group (47.37%), followed by the 18- to 39-year-old age group (23.94%). Over the 3 years, the five most common diseases in hospitalized male patients were male reproductive organ disorders, urolithiasis, tubulointerstitial disease, renal failure, and glomerular disease; Whereas the five most common diseases in hospitalized female patients were non-inflammatory disorders of the female genital tract, benign or dynamic undetermined tumors of the female reproductive organs, disorders of breast (according to ICD-10, disorders of breast (N60-N64) were involved in urogenital system diseases (N00-N99)), inflammatory diseases of female pelvic organs, and renal tubulointerstitial disease. In addition, the number of inpatients with renal tubulointerstitial disease significantly increased from 5952 to 9616 over the 3 years (rank increased from 6 to 3).

CONCLUSIONS: Patients with urogenital system disorders significantly increased over the 3 years, occurring more often in women and most commonly in young and middle-aged people, which warrants more attention in clinical practice.

PMID:37681329 | DOI:10.56434/j.arch.esp.urol.20237606.47

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