Purpose: We evaluated voiding habits and lower urinary tract symptoms by age and gender in a large population of individuals from childhood to adulthood.
Materials And Methods: We studied a cross-sectional sample of 594 individuals 4 to 26 years old randomly selected from the population register of Finland. Participants anonymously answered a detailed postal questionnaire on lower urinary tract symptoms. Parents assisted respondents younger than 16 years. Results were analyzed by age group (4 to 7, 8 to 12, 13 to 17 and 18 to 26 years) and gender. A p value of less than 0.05 was considered statistically significant.
Results: The prevalence of urge incontinence significantly decreased with age (45% in respondents 4 to 7 years vs 10% in respondents 13 to 17 years, p <0.05). Urinary tract infections and urge and stress incontinence were more common in females (16% to 32%) than in males (2% to 4%) older than 12 years (p <0.05). The occurrence of some type of minor daytime urinary incontinence was reported by approximately a fourth of the study population, with a significant decline in prevalence between ages 4 to 7 years and 8 to 12 years (p <0.05). Minor urinary incontinence was significantly more common in females older than 12 years. Frequent urinary incontinence affected only 4% of respondents, most of whom were younger than 12 years.
Conclusions: Bladder control and urinary function exhibit considerable variation with age and gender. Due to the imperfections in bladder control in the general population, the evaluation of urinary tract disorders and outcomes of surgery in children and adolescents should be conducted with reference to control data according to age and gender.
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http://dx.doi.org/10.1016/j.juro.2012.04.016 | DOI Listing |
Nat Biomed Eng
January 2025
School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore, Singapore.
The utility of urinary tests for the monitoring of the treatment efficacy and adverse events of anticancer therapies is constrained by the low concentration of relevant urinary biomarkers. Here we report, using mice with lung cancer and treated with chemotherapy, of a urinary fluorescence test for the concurrent monitoring of the levels of a tumour biomarker (cathepsin B) and of a biomarker of chemotherapy-induced kidney injury (N-acetyl-β-D-glucosaminidase). The test involves two intratracheally administered urinary reporters leveraging caged bioorthogonal click handles for the biomarker-dependent activation of 'clickability' and renal clearance, and the bioorthogonal click reaction of each renally cleared reporter with paired fluorescence indicators in the collected urine.
View Article and Find Full Text PDFSci Rep
January 2025
School of Government, University of International Business and Economics, Chaoyang District, Beijing, 100029, P. R. China.
Overactive bladder (OAB) is a prevalent condition among older adults and may be linked to cognitive health. This study explored a relationship between OAB and cognitive health among adults aged 60 ≥ years in the United States, using NHANES 2011-2014. A cross-sectional analysis was conducted using a nationally representative sample of 2,324 (45.
View Article and Find Full Text PDFJ Pediatr Urol
January 2025
Division of Pediatric Urology, Department of Urology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA.
Introduction: A significant portion of posterior urethral valve patients continue to progress to end stage renal disease despite improvements in medical care. Socioeconomic status has been connected to various healthcare outcomes but has not been evaluated in relation to longitudinal outcomes of posterior urethral valves.
Objective: To evaluate the effect of socioeconomic status on the progression to renal failure among patients with posterior urethral valves.
BMJ Case Rep
January 2025
Department of Orthopedics, SDM College of Medical Sciences and Hospital, Shri Dharmasthala Manjunatheshwara University, Dharwad, Karnataka, India.
Low back pain is common in women, especially during pregnancy and puerperium. Septic sacroiliitis, a rare cause of back pain in the postpartum period can mimic other common causes of low back pain like muscle strain, urinary tract infection, pelvic inflammatory disease, endometritis and intervertebral disc prolapse. The proximity of the sacroiliac joint to the sacral nerve plexus results in septic sacroiliitis frequently presenting with symptoms mimicking intervertebral disc prolapse.
View Article and Find Full Text PDFWorld J Urol
January 2025
Department of Urology, Azienda Socio Sanitaria Territoriale Lariana, Como, Italy.
Purpose: To compare the effect on sexual function of ejaculation-sparing enucleation of the prostate using Thulium: YAG laser (ES-ThuLEP) versus continuous-wave Thulium Fiber Laser (ES-ThuFLEP).
Methods: 112 patients with lower urinary tract symptoms secondary to benign prostatic hyperplasia who wished to preserve ejaculation were treated. 58 patients underwent ES-ThuLEP (Group A) using the Cyber TM generator.
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