COMPARATIVE ANALYSIS OF SEXUAL BOYS VARIOUS CITIES OF UZBEKISTAN AND KARAKALPAKSTAN

It was studied a puberty of 1078 school age boys residing in 6 cities of Uzbekistan and Karakalpakstan by somatoscopy method. It was revealed that Karakalpak boys were far behind development pace of the main puberty signs (pubic area pilosis) from their peers of Tashkent and other cities of Uzbekistan. Dynamic observation at 18-years period (1999 and 2016) was showed no difference in a sexual development of Uzbeks boys. While over 39-years period (1978-2016 years) in Karakalpak boys an average age of an appearance of pubic hair pilosis began to 1 year and 5 months before.