Abstract:
OBJECTIVE:To systematically review and create nomograms of flaccid and erect penile size measurements. METHODS:Study key eligibility criteria: measurement of penis size by a health professional using a standard procedure; a minimum of 50 participants per sample. EXCLUSION CRITERIA:samples with a congenital or acquired penile abnormality, previous surgery, complaint of small penis size or erectile dysfunction. Synthesis methods: calculation of a weighted mean and pooled standard deviation (SD) and simulation of 20,000 observations from the normal distribution to generate nomograms of penis size. RESULTS:Nomograms for flaccid pendulous [n = 10,704, mean (SD) 9.16 (1.57) cm] and stretched length [n = 14,160, mean (SD) 13.24 (1.89) cm], erect length [n = 692, mean (SD) 13.12 (1.66) cm], flaccid circumference [n = 9407, mean (SD) 9.31 (0.90) cm], and erect circumference [n = 381, mean (SD) 11.66 (1.10) cm] were constructed. Consistent and strongest significant correlation was between flaccid stretched or erect length and height, which ranged from r = 0.2 to 0.6. LIMITATIONS:relatively few erect measurements were conducted in a clinical setting and the greatest variability between studies was seen with flaccid stretched length. CONCLUSIONS:Penis size nomograms may be useful in clinical and therapeutic settings to counsel men and for academic research.
journal_name
BJU Intjournal_title
BJU internationalauthors
Veale D,Miles S,Bramley S,Muir G,Hodsoll Jdoi
10.1111/bju.13010subject
Has Abstractpub_date
2015-06-01 00:00:00pages
978-86issue
6eissn
1464-4096issn
1464-410Xjournal_volume
115pub_type
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journal_title:BJU international
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doi:10.1111/j.1464-410X.2008.07558.x
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pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2003-05-01 00:00:00
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更新日期:2011-10-01 00:00:00
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更新日期:2007-10-01 00:00:00
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更新日期:2008-07-01 00:00:00
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更新日期:2010-09-01 00:00:00
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更新日期:2004-07-01 00:00:00