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Biomedical subjects

Kelm Hjälmås

Publications and source records attributed to Kelm Hjälmås.

4 recordsLinked to original sources
PubMed2006

The standardization of terminology of lower urinary tract function in children and adolescents: report from the Standardisation Committee of the International Children's Continence Society.

PURPOSE: We updated the terminology in the field of pediatric lower urinary tract function. MATERIALS AND METHODS: Discussions were held of the board of the International Children's Continence Society and an extensive reviewing process was done involving all members of the International Children's Continence Society as well as other experts in the field. RESULTS AND CONCLUSIONS: New definitions and a standardized terminology are provided, taking into account changes in the adult sphere and new research results.

Adolescent↗
PubMed2004

Bladder function in preterm and full-term infants--free voidings during four-hour voiding observation.

The purpose with the present review was to characterise bladder function in healthy preterm and full-term infants from findings in studies using the four-hour voiding observation. Characteristics of the free voiding pattern were very similar in preterm and full-term infants. The frequency of voidings was once an hour, bladder volume inducing voiding varied, infants often woke up before voiding and the bladder was not completely emptied at every voiding. Furthermore, interrupted voidings interpreted as a detrusor-sphincter dyscoordination, were seen and were clearly an immature phenomenon since the frequency was high in the preterm infants and then decreased. Concluding these findings the voiding pattern seems to be immature early in life and there is distinct evidence for a connection to the CNS already in the preterm infant.

Humans↗
PubMed2003

Epidemiology and natural history of urinary incontinence in women.

Understanding the epidemiology (distribution and determinants) of urinary incontinence (UI), as well as its natural history is a very important issue. In this article, we discuss prevalence, incidence, natural history, and the variations that may be related to race and ethnicity. We focus on epidemiologic population comprising community-dwelling women who are not institutionalized. Our review clearly shows that there is a lack of advanced epidemiologic analyses. Variables that better characterize UI include frequency measure, quantity of urine loss, duration, type, and severity. These factors should be incorporated into basic study design so that more advanced and informative analyses may be conducted.

Adult↗