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.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Ann+Pediatr+Endocrinol+Metab
2017 ; 22
(1
): 43-48
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The effect of first nocturnal ejaculation timing on risk and sexual behaviors of
Korean male adolescents
#MMPMID28443258
Lee MJ
; Yang GE
; Chueh HW
; Park JH
; Yoo JH
Ann Pediatr Endocrinol Metab
2017[Mar]; 22
(1
): 43-48
PMID28443258
show ga
PURPOSE: This study evaluated the effect of first nocturnal ejaculation timing on
risk and sexual behaviors of Korean male adolescents. METHODS: We analyzed data
from the 10th edition of the Korea Youth Risk Behavior Web-based survey that was
conducted with male high school adolescents in grades 10-12. The survey included
17,907 adolescents, and 10,326 responded their experience of first nocturnal
ejaculation. Of these, 595 had their first nocturnal ejaculation in ?grade 4
("early puberty") and 9,731 had their first nocturnal ejaculation in ?grade 5
("normal puberty"). We analyzed differences between these 2 groups in risk and
sexual behaviors. RESULTS: Early first nocturnal ejaculation showed a positive
association with sexual intercourse (odds ratio [OR], 3.27; 95% confidence
interval [CI], 2.56-4.17), sexual debut at elementary school age (OR, 7.45; 95%
CI, 5.00-11.10), and having had a sexually transmitted disease (OR, 6.60; 95% CI,
3.94-11.08). After a multiple logistic regression to adjust for socio-demographic
variables, early first nocturnal ejaculation was still positively associated with
sexual intercourse (OR, 2.73; 95% CI, 2.03-3.69), sexual debut at elementary
school age (OR, 5.96; 95% CI, 3.47-10.22), and having had a sexually transmitted
disease (OR, 5.17; 95% CI, 2.52-10.20). Early first nocturnal ejaculation was
positively associated with alcohol consumption, smoking, and substance use.
However, this was not statistically significant after adjusting for several
socio-demographic variables. CONCLUSION: There is a positive association between
early nocturnal ejaculation and sexual behaviors in male adolescents. Proactive
education about sexual behaviors is required for adolescents who reach sexual
maturity early.