---
abstract: 'The menarchial age of 859 secondary school girls consisting of 508 from urban and 351 from rural area of Rivers State, Nigeria were determined, using questionnaires and interview method. Data collation revealed that 69.2% (243) of the rural population were menstruating, while 70.1% (356) of the urban population were menstruating. Mean ages of menarche were 13.19±1.32 years and 14.22±1.47 years for urban and rural areas respectively .A statistically significant lower mean menarchial age was observed in urban area girls, compared to their rural counterparts. Girls from families of high socio-economic class has significantly lower mean menarchial age in both urban and rural area. The mean age of menarche was significantly higher in girls involved in vigorous sporting activity in rural areas compared to their non-sporting counterparts. Urban school girls attain menarche earlier than those in rural area. High socio-economic class and vigorous sporting activity can be predisposing factors to low and high age of menarche respectively. There is need for redefinition of high socio-economic class in Nigeria.'
altloc:
  - http://www.ojhas.org/issue14/2005-2-4.htm
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commentary: ~
commref: ~
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conference: ~
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creators_id:
  - Ikaraoha CI
  - Mbadiwe IC
  - Igwe CU
  - Allagua DO
  - Mezie O
  - Iwo GTO
  - Ofori PI
creators_name:
  - family: Chidiebere
    given: Ikaraoha
    honourific: ''
    lineage: Ikechukwu
  - family: Ikaraoha
    given: Mbadiwe
    honourific: ''
    lineage: Chigaekwu
  - family: Chidi
    given: Igwe
    honourific: ''
    lineage: Uzoma
  - family: Dennis
    given: Allagua
    honourific: ''
    lineage: O
  - family: Okoye
    given: Mezie
    honourific: ''
    lineage: ''
  - family: Golden
    given: Iwo
    honourific: ''
    lineage: TO
  - family: Peace
    given: Ofori
    honourific: ''
    lineage: I
date: 2005-08
date_type: published
datestamp: 2005-10-20
department: ~
dir: disk0/00/00/45/54
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editors_id:
  - Kakkilaya BS
editors_name:
  - family: Kakkilaya
    given: Srinivas
    honourific: Dr.
    lineage: Bevinje
eprint_status: archive
eprintid: 4554
fileinfo: /style/images/fileicons/application_pdf.png;/4554/1/2005%2D2%2D4.pdf
full_text_status: public
importid: ~
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ispublished: pub
issn: ~
item_issues_comment: []
item_issues_count: 0
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item_issues_id: []
item_issues_reported_by: []
item_issues_resolved_by: []
item_issues_status: []
item_issues_timestamp: []
item_issues_type: []
keywords: 'Menarchial age, School Girls, Urban, Rural, Sports, Socio-economic class'
lastmod: 2011-03-11 08:56:11
latitude: ~
longitude: ~
metadata_visibility: show
note: ~
number: 2
pagerange: ~
pubdom: TRUE
publication: Online Journal Of Health And Allied Sciences
publisher: Dr. B.S. Kakkilaya
refereed: TRUE
referencetext: |-
  1.	Abioye-kuteyi EA, Ojofetimi EO, Anina OI, Kio F, Aluko Y, Mosuro O. The Influence of socio-economic and nutritional status on menarche in Nigeria school girls. Nutri Health.1997;11:186-95.
  2.	Dare FO, Oguniyi SO, Makinde OO. Biosocial Factors affecting Menarche in mixed Nigerian population. Cent Afri J Med.1992;77-81
  3.	Toriola AL, Mathur DN. Mentrual dysfunction in Nigerian Athlethes. Br J Obstet Gynaecol 1986;93: 979-85.
  4.	Samsudin L. The age of menarche as related to physical growth of junior high school girls in Jakarta. Paediatr- Indones.1990;30: 254-60.
  5.	Diegton CM, Sykes H, Walker DT. Rheumatoid Arthritis, HLA identity and age of menarche. Ann Rheum- Dis. 1993;52:322-6.
  6.	Valenzuela C, Avendano A, Hueta J, Wells P, Gana R. Age of menarche and genetic blood markers. Rev. Med Chil.1990;118:736-8.'
  7.	Lin WS, Chen AC, Su JZ, Zhu FC, Xing WH, Li JY, Ye GS. The menarche of Chinese girls. An Hum.Biol. 1992;502-12.
  8.	Ikechebelu JI. The age of menarche in Nigerian school girls, its relationship to socio- economic status with comments on the secular trends. Orient J Med 1991;1:182-5.
  9.	Stager JM, Hatler LK. Menarche in Athlethes: The influence of genetic and pre-pubertal training. Med Sci Sports Exerc.1988;29:269-73.
relation_type: []
relation_uri: []
reportno: ~
rev_number: 12
series: ~
source: ~
status_changed: 2007-09-12 17:00:44
subjects:
  - OJHAS
succeeds: ~
suggestions: ~
sword_depositor: ~
sword_slug: ~
thesistype: ~
title: 'Menarchial Age of Secondary School Girls in Urban and Rural Areas of Rivers State, Nigeria'
type: journale
userid: 4338
volume: 4
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