[Analysis of menstrual cycle irregularities in adolescents].
The analysis covered 1615 teenagers, patients of Child's & Adolescents Gynaecology Clinic in Lódź in the years 1980-1990. 338 of them had troubles in the menstrual cycle. Majority of them (55.6%) claimed about algomenorrhoea, 17.6% had oligomenorrhoea and 10.5% had hypermenorrhoea. The examined teenagers were normally developed both in respect of age and gender. Age of menarche is relatively a little lower in Lódź, i.e. 12.4 years of age.
Walczak
L M
LM
Przychodni Zdrowia Rodziny w Lodzi.
Komorowska
A
A
Zydowicz-Mucha
E
E
D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D015994:Incidence; D008572:Menarche / Q000502:physiology; D008599:Menstruation Disturbances / Q000453:epidemiology* / Q000628:therapy; D011044:Poland / Q000453:epidemiology
Analiza zaburzeń miesiaczkowania u młodocianych.