Study of voiding disturbances in elderly males. III. Analysis of flow rates and patterns in uroflowmetric studies : comparison between children, young adults and elderly men

We performed uroflowmetric study in 8 boys (7 approximately 14 years old), 20 young adults (19 approximately 39 years old) and 552 elderly men (40 approximately 93 years old) with a DISA 21C10 mictiometer, and obtained 753 studies. Uroflowmetric studies were classified into 6 patterns: N type (norma...

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Détails bibliographiques
Publié dans:Hinyokika kiyo. Acta urologica Japonica. - 1962. - 33(1987), 4 vom: 01. Apr., Seite 521-6
Auteur principal: Shimizu, K (Auteur)
Autres auteurs: Takahashi, Y, Sekihara, T, Imai, K, Yamanaka, H, Mayuzumi, T, Sato, Z
Format: Article
Langue:Japanese
Publié: 1987
Accès à la collection:Hinyokika kiyo. Acta urologica Japonica
Sujets:Comparative Study English Abstract Journal Article
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245 1 0 |a Study of voiding disturbances in elderly males. III. Analysis of flow rates and patterns in uroflowmetric studies  |b comparison between children, young adults and elderly men 
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520 |a We performed uroflowmetric study in 8 boys (7 approximately 14 years old), 20 young adults (19 approximately 39 years old) and 552 elderly men (40 approximately 93 years old) with a DISA 21C10 mictiometer, and obtained 753 studies. Uroflowmetric studies were classified into 6 patterns: N type (normal), NB type (neurogenic bladder: wave-like curve), OB type (obstructive diseases: flat curve), AP type (anterior peak), PP type (posterior peak) and OT type (others). We studied the relationship between age and uroflowmetry with patterns and flow rates (maximum flow rate = MFR, average flow rate = AFR). In men over 19 years old, flow rates (MFR, AFR) decreased proportionally with age (MFR: 2.9 ml/s/10 years old, AFR: 1.6 ml/s/10 years old). In elderly men (over 40 years old), the N type flow curve decreased and OB type flow curves increased gradually with age 
650 4 |a Comparative Study 
650 4 |a English Abstract 
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700 1 |a Imai, K  |e verfasserin  |4 aut 
700 1 |a Yamanaka, H  |e verfasserin  |4 aut 
700 1 |a Mayuzumi, T  |e verfasserin  |4 aut 
700 1 |a Sato, Z  |e verfasserin  |4 aut 
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