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. Author manuscript; available in PMC: 2010 Aug 1.
Published in final edited form as: BJU Int. 2009 Apr 21;104(4):529–532. doi: 10.1111/j.1464-410X.2009.08420.x

Table 1.

The population characteristics and procedures

Characteristics N (%)
Total (observations) 3011 (100)
Age, years
 15–19 724 (24.05)
 20–29 1363 (69.31)
 30–39 712 (23.65)
 40–49 212 (7.04)
HIV status
 positive 389 (12.92)
 negative 2622 (87.08)
Surgeon
 1 220 (7.31)
 2 910 (30.22)
 3 20 (0.66)
 4 854 (28.36)
 5 981 (32.58)
 6 26 (0.86)