Jong Keun Kim1, Young Sam Cho2, Sung Yul Park3, Kwan Joong Joo2, Seung Ki Min4, Young Goo Lee5, Jun Hyun Han1. 1. Department of Urology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea. 2. Department of Urology, Sungkyunkwan University Kangbuk Samsung Hospital, Seoul, Korea. 3. Department of Urology, Hanyang University Hospital, Seoul, Korea. 4. Department of Urology, National Police Hospital, Seoul, Korea. 5. Department of Urology, Hallym University Kangnam Sacred Heart Hospital, Seoul, Korea.
Abstract
OBJECTIVES: To provide surgical treatment trends for urinary stone disease in Korea. METHODS: We analyzed medical service claim data of surgical treatments to urinary stone disease submitted by medical service providers from the Health Insurance Review and Assessment Service from 2009 to 2016. RESULTS: There was a significantly increasing trend among outpatients and inpatients for urinary stone disease from 2009 to 2016 (R2 = 0.643, P = 0.017; R2 = 0.575, P = 0.029). The number of shock wave lithotripsy for treating urinary stone disease increased by 16% from 89 553 in 2009 to 104 013 in 2016 (R2 = 0.684). The number of ureteroscopic lithotripsy increased by 97% from 6106 in 2009 to 12 057 in 2016 (R2 = 0.99). The number of flexible ureteroscopic lithotripsy increased by 16-fold from 219 in 2009 to 3712 in 2016 (R2 = 0.756). The number of percutaneous nephrolithotomy increased by 99.7% from 919 in 2009 to 1835 in 2016 (R2 = 0.987). The use of non-contrast and contrast-enhanced computed tomography in the diagnostic codes for urinary stone disease increased by 394.8% and 263.3% from 2009 to 2016, respectively (R2 = 0.83; R2 = 0.967). Conversely, the use of intravenous pyelography decreased 26.2% over the same period (R2 = 0.945). CONCLUSIONS: Outpatient and inpatient procedures for urinary stone disease have increased over the past 8 years in Korea. Shock wave lithotripsy is the most widely used treatment modality for urinary stone disease, and endoscopic surgical procedures are rapidly being implemented. There has been a steep increase in the use of computed tomography, whereas conventional intravenous pyelography is declining.
OBJECTIVES: To provide surgical treatment trends for urinary stone disease in Korea. METHODS: We analyzed medical service claim data of surgical treatments to urinary stone disease submitted by medical service providers from the Health Insurance Review and Assessment Service from 2009 to 2016. RESULTS: There was a significantly increasing trend among outpatients and inpatients for urinary stone disease from 2009 to 2016 (R2 = 0.643, P = 0.017; R2 = 0.575, P = 0.029). The number of shock wave lithotripsy for treating urinary stone disease increased by 16% from 89 553 in 2009 to 104 013 in 2016 (R2 = 0.684). The number of ureteroscopic lithotripsy increased by 97% from 6106 in 2009 to 12 057 in 2016 (R2 = 0.99). The number of flexible ureteroscopic lithotripsy increased by 16-fold from 219 in 2009 to 3712 in 2016 (R2 = 0.756). The number of percutaneous nephrolithotomy increased by 99.7% from 919 in 2009 to 1835 in 2016 (R2 = 0.987). The use of non-contrast and contrast-enhanced computed tomography in the diagnostic codes for urinary stone disease increased by 394.8% and 263.3% from 2009 to 2016, respectively (R2 = 0.83; R2 = 0.967). Conversely, the use of intravenous pyelography decreased 26.2% over the same period (R2 = 0.945). CONCLUSIONS:Outpatient and inpatient procedures for urinary stone disease have increased over the past 8 years in Korea. Shock wave lithotripsy is the most widely used treatment modality for urinary stone disease, and endoscopic surgical procedures are rapidly being implemented. There has been a steep increase in the use of computed tomography, whereas conventional intravenous pyelography is declining.
Authors: Jong Keun Kim; Changil Choi; Ui Seok Kim; Hyosang Kwon; Seong Ho Lee; Young Goo Lee; Jun Hyun Han Journal: J Korean Med Sci Date: 2020-09-28 Impact factor: 2.153