Ocular morbidity survey in an opthalmically underserved rural area of Nigeria.
This paper describes in some detail a prevalence of blindness study conducted in a rural area of South-Western Nigeria, which is served by a peripheral eye clinic. By a stratified random cluster-sampling procedure, 1975 people in ten villages were selected for ocular examination. Community prevalence rate of ocular morbidity was 3.3% with the highest prevalence in the 51-60 years age group. There was a male-female ratio of 4:3 and the prevalence of ocular morbidity in the 31-50 years age group was most significant, but people in this age group seldom reported at the peripheral eye clinic serving the survey areas. Age-related macular degeneration was found to be prevalent in the community, while few cases were reported at the peripheral eye centre. The information gathered in the survey is being used to plan and improve eye care services from the peripheral eye clinic. Case finding in persons aged 31-50 years and those at risk for age-related macular degeneration has been recommended as part of the programme of the peripheral eye clinic.
Fafowora
O F
OF
Department of Ophthalmology, University College Hospital, Ibadan, Nigeria.
Ajibode
H A
HA
Fadamiro
C O
CO
Ajewole
A A
AA
Ogundipe
O O
OO
Osuntokun
O O
OO
D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D001766:Blindness / Q000453:epidemiology* / Q000209:etiology / Q000628:therapy; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008507:Medically Underserved Area; D008875:Middle Aged; D009017:Morbidity; D020380:Needs Assessment; D009549:Nigeria / Q000453:epidemiology; D009885:Ophthalmology / Q000592:standards; D011159:Population Surveillance; D015995:Prevalence; D012423:Rural Health / Q000706:statistics & numerical data*; D012494:Sampling Studies; D017678:Sex Distribution