CHANGING TRENDS IN THE AGE OF PUBERTAL ONSET AMONG ADOLESCENT GIRLS IN FERGANA REGION
PDF

Keywords

Puberty, menarche, thelarche, secular trend, adolescent girls, Fergana Region, Uzbekistan

How to Cite

Rakhmatova , N., & Karimova , M. (2026). CHANGING TRENDS IN THE AGE OF PUBERTAL ONSET AMONG ADOLESCENT GIRLS IN FERGANA REGION. INTERNATIONAL CONFERENCE ON SCIENCE, INNOVATION AND GLOBAL DEVELOPMENT, 1(2), 98-100. https://doi.org/10.5281/zenodo.18630564

Abstract

Puberty is a critical period of human development, and its timing has significant implications for adolescent health and future well-being. Recent global trends indicate a secular decline in the age of pubertal onset, particularly in girls. This study investigates the current trends in the age of pubertal onset among adolescent girls in Fergana Region, Uzbekistan.

PDF

References

1. Aksglaede, L., Sørensen, K., Petersen, J. H., Skakkebæk, N. E., & Juul, A. (2009). Recent decline in age at breast development: the Copenhagen Puberty Study. Pediatrics, 123(5), e932–e939.

2. Euling, S. Y., Herman-Giddens, M. E., Lee, P. A., Selevan, S. G., Juul, A., Sørensen, T. I., ... & Swan, S. H. (2008). Examination of US puberty-timing data from 1940 to 1994 for secular trends: panel findings. Pediatrics, 121(Supplement 3), S172–S191.

3. Golub, M. S., Collman, G. W., Foster, P. M., Kimmel, C. A., Rajpert-De Meyts, E., Reiter, E. O., ... & Toppari, J. (2008). Public health implications of altered puberty timing. Pediatrics, 121(Supplement 3), S218–S230.

4. Karimova, M. M. (2012). Osobennosti polovogo sozrevaniya devochek Ferganskoy doliny [Features of puberty in girls of the Fergana Valley]. Meditsinskiy Zhurnal Uzbekistana, 45(3), 22–25.

5. Parent, A. S., Teilmann, G., Juul, A., Skakkebæk, N. E., Toppari, J., & Bourguignon, J. P. (2003). The timing of normal puberty and the age limits of sexual precocity: variations around the world, secular trends, and changes after migration. Endocrine Reviews, 24(5), 668–693.

Downloads

Download data is not yet available.