Andrology-Open Access
Open Access

Department of International Tourism and Management, City University of Macau, Avenida Padre Tomás Pereira Taipa, Macau, China

Publications

• Research Article   
  Penile Length and Intelligence Quotient: A Cross-Sectional Analysis in 139 Countries
  Author(s): Cuntong Wang* and Yfdihe WangDing
  
  Background: The influence of anthropometric characteristics on cognitive function is under-investigated. This study explores the association between penile length and Intelligence Quotient (IQ) in a large, global sample of adult males. Methods: We conducted a cross-sectional analysis using data from 115,387 men aged 18-65 years across 139 countries. Flaccid penile length and IQ measurements were correlated, adjusting for potential confounders including Gross Domestic Product (GDP) per capita, educational expenditure, daily maximum temperature, and Body Mass Index (BMI). Partial correlation and regression analyses were employed to establish interethnic variations. Results: A statistically significant negative correlation was observed between flaccid penile length and IQ (p<0.001). Men with shorter penile lengths .. View More»
  DOI: 10.35248/2167-0250.24.13.324

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