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. Author manuscript; available in PMC: 2018 Apr 11.
Published in final edited form as: Female Pelvic Med Reconstr Surg. 2012 May-Jun;18(3):165–167. doi: 10.1097/SPV.0b013e318255b096

TABLE 2.

Mean, Confidence Interval, and Median of Perineal Body Length (in Centimeters) by Race

Race n Mean
(95% CI)
Median Minimum Maximum
White 31 3.9 (3.7–4.2) 4.0 2.2 6.0
Filipino 35 4.0 (3.7–4.2) 4.0 2.7 6.0
Japanese 36 3.9 (3.7–4.1) 4.0 2.5 5.2
Chinese 31 3.8 (3.6–3.9) 4.0 2.5 4.3
Hawaiian 36 4.1 (3.8–4.4) 4.0 2.2 6.0
Micronesian 31 3.8 (3.6–3.9) 4.0 2.8 4.5
Total 200 3.9 (3.8–4.0) 4.0 2.2 6.0